| Normals 1971-2000 | State | Yrs | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BIRMINGHAM AP | AL | 30 | 5.45 | 4.21 | 6.10 | 4.67 | 4.83 | 3.78 | 5.09 | 3.48 | 4.05 | 3.23 | 4.63 | 4.47 | 53.99 |
| HUNTSVILLE | AL | 30 | 5.52 | 4.95 | 6.68 | 4.54 | 5.24 | 4.22 | 4.40 | 3.32 | 4.29 | 3.54 | 5.22 | 5.59 | 57.51 |
| MOBILE | AL | 30 | 5.75 | 5.10 | 7.20 | 5.06 | 6.10 | 5.01 | 6.54 | 6.20 | 6.01 | 3.25 | 5.41 | 4.66 | 66.29 |
| MONTGOMERY | AL | 30 | 5.04 | 5.45 | 6.39 | 4.38 | 4.14 | 4.13 | 5.31 | 3.63 | 4.22 | 2.58 | 4.53 | 4.97 | 54.77 |
| ANCHORAGE | AK | 30 | 0.68 | 0.74 | 0.65 | 0.52 | 0.70 | 1.06 | 1.70 | 2.93 | 2.87 | 2.09 | 1.09 | 1.05 | 16.08 |
| ANNETTE | AK | 30 | 9.67 | 8.05 | 7.96 | 7.37 | 5.73 | 4.72 | 4.26 | 6.12 | 9.49 | 13.86 | 12.21 | 11.39 | 100.83 |
| BARROW | AK | 30 | 0.12 | 0.12 | 0.09 | 0.12 | 0.12 | 0.32 | 0.87 | 1.04 | 0.69 | 0.39 | 0.16 | 0.12 | 4.16 |
| BETHEL | AK | 30 | 0.62 | 0.51 | 0.67 | 0.65 | 0.85 | 1.60 | 2.03 | 3.02 | 2.31 | 1.43 | 1.37 | 1.12 | 16.18 |
| BETTLES | AK | 30 | 0.84 | 0.61 | 0.55 | 0.38 | 0.85 | 1.43 | 2.10 | 2.54 | 1.82 | 1.08 | 0.90 | 0.87 | 13.97 |
| BIG DELTA | AK | 30 | 0.34 | 0.41 | 0.22 | 0.20 | 0.77 | 2.38 | 2.77 | 2.11 | 1.03 | 0.73 | 0.59 | 0.39 | 11.94 |
| COLD BAY | AK | 30 | 3.08 | 2.59 | 2.48 | 2.30 | 2.65 | 2.89 | 2.53 | 3.59 | 4.51 | 4.54 | 4.79 | 4.33 | 40.28 |
| FAIRBANKS | AK | 30 | 0.56 | 0.36 | 0.28 | 0.21 | 0.60 | 1.40 | 1.73 | 1.74 | 1.12 | 0.92 | 0.68 | 0.74 | 10.34 |
| GULKANA | AK | 30 | 0.45 | 0.52 | 0.36 | 0.22 | 0.59 | 1.54 | 1.82 | 1.80 | 1.44 | 1.02 | 0.67 | 0.97 | 11.40 |
| HOMER | AK | 30 | 2.61 | 2.04 | 1.82 | 1.21 | 1.07 | 0.96 | 1.45 | 2.28 | 3.37 | 2.77 | 2.87 | 3.00 | 25.45 |
| JUNEAU | AK | 30 | 4.81 | 4.02 | 3.51 | 2.96 | 3.48 | 3.36 | 4.14 | 5.37 | 7.54 | 8.30 | 5.43 | 5.41 | 58.33 |
| KING SALMON | AK | 30 | 1.03 | 0.72 | 0.79 | 0.94 | 1.35 | 1.70 | 2.15 | 2.89 | 2.81 | 2.10 | 1.54 | 1.39 | 19.41 |
| KODIAK | AK | 30 | 8.17 | 5.72 | 5.22 | 5.48 | 6.31 | 5.38 | 4.12 | 4.48 | 7.84 | 8.36 | 6.63 | 7.64 | 75.35 |
| KOTZEBUE | AK | 30 | 0.55 | 0.42 | 0.38 | 0.41 | 0.33 | 0.57 | 1.43 | 2.00 | 1.70 | 0.95 | 0.71 | 0.60 | 10.05 |
| MCGRATH | AK | 30 | 1.04 | 0.74 | 0.81 | 0.66 | 1.02 | 1.45 | 2.32 | 2.75 | 2.36 | 1.46 | 1.46 | 1.44 | 17.51 |
| NOME | AK | 30 | 0.92 | 0.75 | 0.60 | 0.65 | 0.74 | 1.14 | 2.15 | 3.23 | 2.51 | 1.58 | 1.28 | 1.01 | 16.56 |
| ST. PAUL ISLAND | AK | 30 | 1.74 | 1.25 | 1.12 | 1.12 | 1.21 | 1.41 | 1.91 | 2.96 | 2.79 | 2.70 | 2.87 | 2.13 | 23.21 |
| TALKEETNA | AK | 30 | 1.45 | 1.28 | 1.26 | 1.22 | 1.64 | 2.41 | 3.24 | 4.53 | 4.35 | 3.06 | 1.78 | 1.96 | 28.18 |
| UNALAKLEET | AK | 30 | 0.40 | 0.31 | 0.39 | 0.35 | 0.55 | 1.25 | 2.15 | 2.92 | 2.10 | 0.89 | 0.66 | 0.47 | 12.44 |
| VALDEZ | AK | 30 | 6.02 | 5.53 | 4.49 | 3.55 | 3.08 | 3.01 | 3.84 | 6.62 | 9.59 | 8.58 | 5.51 | 7.59 | 67.41 |
| YAKUTAT | AK | 30 | 13.18 | 10.99 | 11.41 | 10.80 | 9.78 | 7.17 | 7.88 | 13.27 | 20.88 | 24.00 | 15.17 | 15.85 | 160.38 |
| FLAGSTAFF | AZ | 30 | 2.18 | 2.56 | 2.62 | 1.29 | 0.80 | 0.43 | 2.40 | 2.89 | 2.12 | 1.93 | 1.86 | 1.83 | 22.91 |
| PHOENIX | AZ | 30 | 0.83 | 0.77 | 1.07 | 0.25 | 0.16 | 0.09 | 0.99 | 0.94 | 0.75 | 0.79 | 0.73 | 0.92 | 8.29 |
| TUCSON | AZ | 30 | 0.99 | 0.88 | 0.81 | 0.28 | 0.24 | 0.24 | 2.07 | 2.30 | 1.45 | 1.21 | 0.67 | 1.03 | 12.17 |
| WINSLOW | AZ | 30 | 0.46 | 0.53 | 0.61 | 0.27 | 0.36 | 0.30 | 1.18 | 1.31 | 1.02 | 0.90 | 0.55 | 0.54 | 8.03 |
| YUMA | AZ | 30 | 0.38 | 0.28 | 0.27 | 0.09 | 0.05 | 0.02 | 0.23 | 0.61 | 0.26 | 0.26 | 0.14 | 0.42 | 3.01 |
| FORT SMITH | AR | 30 | 2.37 | 2.59 | 3.94 | 3.91 | 5.29 | 4.28 | 3.19 | 2.56 | 3.61 | 3.94 | 4.80 | 3.39 | 43.87 |
| LITTLE ROCK | AR | 30 | 3.61 | 3.33 | 4.88 | 5.47 | 5.05 | 3.95 | 3.31 | 2.93 | 3.71 | 4.25 | 5.73 | 4.71 | 50.93 |
| NORTH LITTLE ROCK | AR | 30 | 3.37 | 3.27 | 4.88 | 5.03 | 5.40 | 3.51 | 3.15 | 2.97 | 3.53 | 3.81 | 5.74 | 4.53 | 49.19 |
| BAKERSFIELD | CA | 30 | 1.18 | 1.21 | 1.41 | 0.45 | 0.24 | 0.12 | 0.00 | 0.08 | 0.15 | 0.30 | 0.59 | 0.76 | 6.49 |
| BISHOP | CA | 30 | 0.88 | 0.97 | 0.62 | 0.24 | 0.26 | 0.21 | 0.17 | 0.13 | 0.28 | 0.20 | 0.44 | 0.62 | 5.02 |
| EUREKA | CA | 30 | 5.97 | 5.51 | 5.55 | 2.91 | 1.62 | 0.65 | 0.16 | 0.38 | 0.86 | 2.36 | 5.78 | 6.35 | 38.10 |
| FRESNO | CA | 30 | 2.16 | 2.12 | 2.20 | 0.76 | 0.39 | 0.23 | 0.01 | 0.01 | 0.26 | 0.65 | 1.10 | 1.34 | 11.23 |
| LONG BEACH | CA | 30 | 2.95 | 3.01 | 2.43 | 0.60 | 0.23 | 0.08 | 0.02 | 0.10 | 0.24 | 0.40 | 1.12 | 1.76 | 12.94 |
| LOS ANGELES AP | CA | 30 | 2.98 | 3.11 | 2.40 | 0.63 | 0.24 | 0.08 | 0.03 | 0.14 | 0.26 | 0.36 | 1.13 | 1.79 | 13.15 |
| LOS ANGELES C.O. | CA | 30 | 3.33 | 3.68 | 3.14 | 0.83 | 0.31 | 0.06 | 0.01 | 0.13 | 0.32 | 0.37 | 1.05 | 1.91 | 15.14 |
| MOUNT SHASTA | CA | 30 | 7.06 | 6.45 | 5.81 | 2.65 | 1.87 | 0.99 | 0.39 | 0.43 | 0.87 | 2.21 | 5.08 | 5.35 | 39.16 |
| REDDING | CA | 30 | 6.50 | 5.49 | 5.15 | 2.40 | 1.66 | 0.69 | 0.05 | 0.22 | 0.48 | 2.18 | 4.03 | 4.67 | 33.52 |
| SACRAMENTO | CA | 30 | 3.84 | 3.54 | 2.80 | 1.02 | 0.53 | 0.20 | 0.05 | 0.06 | 0.36 | 0.89 | 2.19 | 2.45 | 17.93 |
| SAN DIEGO | CA | 30 | 2.28 | 2.04 | 2.26 | 0.75 | 0.20 | 0.09 | 0.03 | 0.09 | 0.21 | 0.44 | 1.07 | 1.31 | 10.77 |
| SAN FRANCISCO AP | CA | 30 | 4.45 | 4.01 | 3.26 | 1.18 | 0.38 | 0.11 | 0.03 | 0.07 | 0.20 | 1.04 | 2.49 | 2.89 | 20.11 |
| SAN FRANCISCO C.O. | CA | 30 | 4.72 | 4.15 | 3.40 | 1.25 | 0.54 | 0.13 | 0.04 | 0.09 | 0.28 | 1.19 | 3.31 | 3.18 | 22.28 |
| SANTA BARBARA | CA | 30 | 3.57 | 4.28 | 3.51 | 0.63 | 0.23 | 0.05 | 0.03 | 0.11 | 0.42 | 0.52 | 1.32 | 2.26 | 16.93 |
| SANTA MARIA | CA | 30 | 2.64 | 3.23 | 2.94 | 0.91 | 0.32 | 0.05 | 0.03 | 0.05 | 0.31 | 0.45 | 1.24 | 1.84 | 14.01 |
| STOCKTON | CA | 30 | 2.71 | 2.46 | 2.28 | 0.96 | 0.50 | 0.09 | 0.05 | 0.05 | 0.33 | 0.82 | 1.77 | 1.82 | 13.84 |
| ALAMOSA | CO | 30 | 0.25 | 0.21 | 0.46 | 0.54 | 0.70 | 0.59 | 0.94 | 1.19 | 0.89 | 0.67 | 0.48 | 0.33 | 7.25 |
| COLORADO SPRINGS | CO | 30 | 0.28 | 0.35 | 1.06 | 1.62 | 2.39 | 2.34 | 2.85 | 3.48 | 1.23 | 0.86 | 0.52 | 0.42 | 17.40 |
| DENVER | CO | 30 | 0.51 | 0.49 | 1.28 | 1.93 | 2.32 | 1.56 | 2.16 | 1.82 | 1.14 | 0.99 | 0.98 | 0.63 | 15.81 |
| GRAND JUNCTION | CO | 30 | 0.60 | 0.50 | 1.00 | 0.86 | 0.98 | 0.41 | 0.66 | 0.84 | 0.91 | 1.00 | 0.71 | 0.52 | 8.99 |
| PUEBLO | CO | 30 | 0.33 | 0.26 | 0.97 | 1.25 | 1.49 | 1.33 | 2.04 | 2.27 | 0.84 | 0.64 | 0.58 | 0.39 | 12.39 |
| BRIDGEPORT | CT | 30 | 3.73 | 2.92 | 4.15 | 3.99 | 4.03 | 3.57 | 3.77 | 3.75 | 3.58 | 3.54 | 3.65 | 3.47 | 44.15 |
| HARTFORD | CT | 30 | 3.84 | 2.96 | 3.88 | 3.86 | 4.39 | 3.85 | 3.67 | 3.98 | 4.13 | 3.94 | 4.06 | 3.60 | 46.16 |
| WILMINGTON | DE | 30 | 3.43 | 2.81 | 3.97 | 3.39 | 4.15 | 3.59 | 4.28 | 3.51 | 4.01 | 3.08 | 3.19 | 3.40 | 42.81 |
| WASHINGTON DULLES AP | DC | 30 | 3.05 | 2.77 | 3.55 | 3.22 | 4.22 | 4.07 | 3.57 | 3.78 | 3.82 | 3.37 | 3.31 | 3.07 | 41.80 |
| WASHINGTON NAT'L AP | DC | 30 | 3.21 | 2.63 | 3.60 | 2.77 | 3.82 | 3.13 | 3.66 | 3.44 | 3.79 | 3.22 | 3.03 | 3.05 | 39.35 |
| APALACHICOLA | FL | 30 | 4.87 | 3.76 | 4.95 | 3.00 | 2.62 | 4.30 | 7.31 | 7.29 | 7.10 | 4.18 | 3.62 | 3.51 | 56.51 |
| DAYTONA BEACH | FL | 30 | 3.13 | 2.74 | 3.84 | 2.54 | 3.26 | 5.69 | 5.17 | 6.09 | 6.61 | 4.48 | 3.03 | 2.71 | 49.29 |
| FORT MYERS | FL | 30 | 2.23 | 2.10 | 2.74 | 1.67 | 3.42 | 9.77 | 8.98 | 9.54 | 7.86 | 2.59 | 1.71 | 1.58 | 54.19 |
| GAINESVILLE | FL | 30 | 3.51 | 3.39 | 4.26 | 2.86 | 3.23 | 6.78 | 6.10 | 6.63 | 4.37 | 2.50 | 2.17 | 2.56 | 48.36 |
| JACKSONVILLE | FL | 30 | 3.69 | 3.15 | 3.93 | 3.14 | 3.48 | 5.37 | 5.97 | 6.87 | 7.90 | 3.86 | 2.34 | 2.64 | 52.34 |
| KEY WEST | FL | 30 | 2.22 | 1.51 | 1.86 | 2.06 | 3.48 | 4.57 | 3.27 | 5.40 | 5.45 | 4.34 | 2.64 | 2.14 | 38.94 |
| MIAMI | FL | 30 | 1.88 | 2.07 | 2.56 | 3.36 | 5.52 | 8.54 | 5.79 | 8.63 | 8.38 | 6.19 | 3.43 | 2.18 | 58.53 |
| ORLANDO | FL | 30 | 2.43 | 2.35 | 3.54 | 2.42 | 3.74 | 7.35 | 7.15 | 6.25 | 5.76 | 2.73 | 2.32 | 2.31 | 48.35 |
| PENSACOLA | FL | 30 | 5.34 | 4.68 | 6.40 | 3.89 | 4.40 | 6.39 | 8.02 | 6.85 | 5.75 | 4.13 | 4.46 | 3.97 | 64.28 |
| TALLAHASSEE | FL | 30 | 5.36 | 4.63 | 6.47 | 3.59 | 4.95 | 6.92 | 8.04 | 7.03 | 5.01 | 3.25 | 3.86 | 4.10 | 63.21 |
| TAMPA | FL | 30 | 2.27 | 2.67 | 2.84 | 1.80 | 2.85 | 5.50 | 6.49 | 7.60 | 6.54 | 2.29 | 1.62 | 2.30 | 44.77 |
| VERO BEACH | FL | 30 | 2.89 | 2.45 | 4.20 | 2.88 | 3.80 | 6.03 | 6.53 | 6.04 | 6.84 | 5.04 | 3.04 | 2.19 | 51.93 |
| WEST PALM BEACH | FL | 30 | 3.75 | 2.55 | 3.68 | 3.57 | 5.39 | 7.58 | 5.97 | 6.65 | 8.10 | 5.46 | 5.55 | 3.14 | 61.39 |
| ATHENS | GA | 30 | 4.69 | 4.39 | 4.99 | 3.35 | 3.86 | 3.94 | 4.41 | 3.78 | 3.53 | 3.47 | 3.71 | 3.71 | 47.83 |
| ATLANTA | GA | 30 | 5.03 | 4.68 | 5.38 | 3.62 | 3.95 | 3.63 | 5.12 | 3.67 | 4.09 | 3.11 | 4.10 | 3.82 | 50.20 |
| AUGUSTA | GA | 30 | 4.50 | 4.11 | 4.61 | 2.94 | 3.07 | 4.19 | 4.07 | 4.48 | 3.59 | 3.20 | 2.68 | 3.14 | 44.58 |
| COLUMBUS | GA | 30 | 4.78 | 4.48 | 5.75 | 3.84 | 3.62 | 3.51 | 5.04 | 3.78 | 3.07 | 2.33 | 3.97 | 4.40 | 48.57 |
| MACON | GA | 30 | 5.00 | 4.55 | 4.90 | 3.14 | 2.98 | 3.54 | 4.32 | 3.79 | 3.26 | 2.37 | 3.22 | 3.93 | 45.00 |
| SAVANNAH | GA | 30 | 3.95 | 2.92 | 3.64 | 3.32 | 3.61 | 5.49 | 6.04 | 7.20 | 5.08 | 3.12 | 2.40 | 2.81 | 49.58 |
| HILO | HI | 30 | 9.74 | 8.86 | 14.35 | 12.54 | 8.07 | 7.36 | 10.71 | 9.78 | 9.14 | 9.64 | 15.58 | 10.50 | 126.27 |
| HONOLULU | HI | 30 | 2.73 | 2.35 | 1.89 | 1.11 | 0.78 | 0.43 | 0.50 | 0.46 | 0.74 | 2.18 | 2.27 | 2.85 | 18.29 |
| KAHULUI | HI | 30 | 3.74 | 2.36 | 2.35 | 1.75 | 0.66 | 0.23 | 0.49 | 0.53 | 0.39 | 1.05 | 2.17 | 3.08 | 18.80 |
| LIHUE | HI | 30 | 4.59 | 3.26 | 3.58 | 3.00 | 2.87 | 1.82 | 2.12 | 1.91 | 2.69 | 4.25 | 4.70 | 4.78 | 39.57 |
| BOISE | ID | 30 | 1.39 | 1.14 | 1.41 | 1.27 | 1.27 | 0.74 | 0.39 | 0.30 | 0.76 | 0.76 | 1.38 | 1.38 | 12.19 |
| LEWISTON | ID | 30 | 1.14 | 0.95 | 1.12 | 1.31 | 1.56 | 1.16 | 0.72 | 0.75 | 0.81 | 0.96 | 1.21 | 1.05 | 12.74 |
| POCATELLO | ID | 30 | 1.14 | 1.01 | 1.38 | 1.18 | 1.51 | 0.91 | 0.70 | 0.66 | 0.89 | 0.97 | 1.13 | 1.10 | 12.58 |
| CHICAGO | IL | 30 | 1.75 | 1.63 | 2.65 | 3.68 | 3.38 | 3.63 | 3.51 | 4.62 | 3.27 | 2.71 | 3.01 | 2.43 | 36.27 |
| MOLINE | IL | 30 | 1.58 | 1.51 | 2.92 | 3.82 | 4.25 | 4.63 | 4.03 | 4.41 | 3.16 | 2.80 | 2.73 | 2.20 | 38.04 |
| PEORIA | IL | 30 | 1.50 | 1.67 | 2.83 | 3.56 | 4.17 | 3.84 | 4.02 | 3.16 | 3.12 | 2.77 | 2.99 | 2.40 | 36.03 |
| ROCKFORD | IL | 30 | 1.41 | 1.34 | 2.39 | 3.62 | 4.03 | 4.80 | 4.10 | 4.21 | 3.47 | 2.57 | 2.63 | 2.06 | 36.63 |
| SPRINGFIELD | IL | 30 | 1.62 | 1.80 | 3.15 | 3.36 | 4.06 | 3.77 | 3.53 | 3.41 | 2.83 | 2.62 | 2.87 | 2.54 | 35.56 |
| EVANSVILLE | IN | 30 | 2.91 | 3.10 | 4.29 | 4.48 | 5.01 | 4.10 | 3.75 | 3.14 | 2.99 | 2.78 | 4.18 | 3.54 | 44.27 |
| FORT WAYNE | IN | 30 | 2.05 | 1.94 | 2.86 | 3.54 | 3.75 | 4.04 | 3.58 | 3.60 | 2.81 | 2.63 | 2.98 | 2.77 | 36.55 |
| INDIANAPOLIS | IN | 30 | 2.48 | 2.41 | 3.44 | 3.61 | 4.36 | 4.13 | 4.42 | 3.82 | 2.88 | 2.76 | 3.61 | 3.03 | 40.95 |
| SOUTH BEND | IN | 30 | 2.27 | 1.98 | 2.89 | 3.62 | 3.50 | 4.19 | 3.73 | 3.98 | 3.79 | 3.27 | 3.39 | 3.09 | 39.70 |
| DES MOINES | IA | 30 | 1.03 | 1.19 | 2.21 | 3.58 | 4.25 | 4.57 | 4.18 | 4.51 | 3.15 | 2.62 | 2.10 | 1.33 | 34.72 |
| DUBUQUE | IA | 30 | 1.28 | 1.42 | 2.57 | 3.49 | 4.12 | 4.08 | 3.73 | 4.59 | 3.56 | 2.50 | 2.49 | 1.69 | 35.52 |
| SIOUX CITY | IA | 30 | 0.59 | 0.62 | 2.00 | 2.75 | 3.75 | 3.61 | 3.30 | 2.90 | 2.42 | 1.99 | 1.40 | 0.66 | 25.99 |
| WATERLOO | IA | 30 | 0.84 | 1.05 | 2.13 | 3.23 | 4.15 | 4.82 | 4.20 | 4.08 | 2.95 | 2.49 | 2.10 | 1.11 | 33.15 |
| CONCORDIA | KS | 30 | 0.66 | 0.73 | 2.35 | 2.45 | 4.20 | 3.95 | 4.20 | 3.24 | 2.50 | 1.84 | 1.45 | 0.86 | 28.43 |
| DODGE CITY | KS | 30 | 0.62 | 0.66 | 1.84 | 2.25 | 3.00 | 3.15 | 3.17 | 2.73 | 1.70 | 1.45 | 1.01 | 0.77 | 22.35 |
| GOODLAND | KS | 30 | 0.43 | 0.44 | 1.20 | 1.51 | 3.46 | 3.30 | 3.54 | 2.49 | 1.12 | 1.05 | 0.82 | 0.40 | 19.76 |
| TOPEKA | KS | 30 | 0.95 | 1.18 | 2.56 | 3.14 | 4.86 | 4.88 | 3.83 | 3.81 | 3.71 | 2.99 | 2.31 | 1.42 | 35.64 |
| WICHITA | KS | 30 | 0.84 | 1.02 | 2.71 | 2.57 | 4.16 | 4.25 | 3.31 | 2.94 | 2.96 | 2.45 | 1.82 | 1.35 | 30.38 |
| GREATER CINCINNATI AP | KY | 30 | 2.92 | 2.75 | 3.90 | 3.96 | 4.59 | 4.42 | 3.75 | 3.79 | 2.82 | 2.96 | 3.46 | 3.28 | 42.60 |
| JACKSON | KY | 30 | 3.56 | 3.68 | 4.38 | 3.79 | 5.16 | 4.67 | 4.59 | 4.13 | 3.77 | 3.18 | 4.20 | 4.27 | 49.38 |
| LEXINGTON | KY | 30 | 3.34 | 3.27 | 4.41 | 3.67 | 4.78 | 4.58 | 4.81 | 3.77 | 3.11 | 2.70 | 3.44 | 4.03 | 45.91 |
| LOUISVILLE | KY | 30 | 3.28 | 3.25 | 4.41 | 3.91 | 4.88 | 3.76 | 4.30 | 3.41 | 3.05 | 2.79 | 3.81 | 3.69 | 44.54 |
| PADUCAH | KY | 30 | 3.47 | 3.93 | 4.27 | 4.95 | 4.75 | 4.51 | 4.45 | 2.99 | 3.56 | 3.45 | 4.53 | 4.38 | 49.24 |
| BATON ROUGE | LA | 30 | 6.19 | 5.10 | 5.07 | 5.56 | 5.34 | 5.33 | 5.96 | 5.86 | 4.84 | 3.81 | 4.76 | 5.26 | 63.08 |
| LAKE CHARLES | LA | 30 | 5.52 | 3.28 | 3.54 | 3.64 | 6.06 | 6.07 | 5.13 | 4.85 | 5.95 | 3.94 | 4.61 | 4.60 | 57.19 |
| NEW ORLEANS | LA | 30 | 5.87 | 5.47 | 5.24 | 5.02 | 4.62 | 6.83 | 6.20 | 6.15 | 5.55 | 3.05 | 5.09 | 5.07 | 64.16 |
| SHREVEPORT | LA | 30 | 4.60 | 4.21 | 4.18 | 4.42 | 5.25 | 5.05 | 3.99 | 2.71 | 3.21 | 4.45 | 4.68 | 4.55 | 51.30 |
| CARIBOU | ME | 30 | 2.97 | 2.06 | 2.57 | 2.64 | 3.28 | 3.31 | 3.89 | 4.15 | 3.27 | 2.99 | 3.12 | 3.19 | 37.44 |
| PORTLAND | ME | 30 | 4.09 | 3.14 | 4.14 | 4.26 | 3.82 | 3.28 | 3.32 | 3.05 | 3.37 | 4.40 | 4.72 | 4.24 | 45.83 |
| BALTIMORE | MD | 30 | 3.47 | 3.02 | 3.93 | 3.00 | 3.89 | 3.43 | 3.85 | 3.74 | 3.98 | 3.16 | 3.12 | 3.35 | 41.94 |
| BLUE HILL | MA | 30 | 4.78 | 4.06 | 4.79 | 4.32 | 3.79 | 3.93 | 3.74 | 4.06 | 4.13 | 4.42 | 4.64 | 4.56 | 51.22 |
| BOSTON | MA | 30 | 3.92 | 3.30 | 3.85 | 3.60 | 3.24 | 3.22 | 3.06 | 3.37 | 3.47 | 3.79 | 3.98 | 3.73 | 42.53 |
| WORCESTER | MA | 30 | 4.07 | 3.10 | 4.23 | 3.92 | 4.35 | 4.02 | 4.19 | 4.09 | 4.27 | 4.67 | 4.34 | 3.80 | 49.05 |
| ALPENA | MI | 30 | 1.76 | 1.35 | 2.13 | 2.31 | 2.61 | 2.53 | 3.17 | 3.50 | 2.80 | 2.33 | 2.08 | 1.83 | 28.40 |
| DETROIT | MI | 30 | 1.91 | 1.88 | 2.52 | 3.05 | 3.05 | 3.55 | 3.16 | 3.10 | 3.27 | 2.23 | 2.66 | 2.51 | 32.89 |
| FLINT | MI | 30 | 1.57 | 1.35 | 2.22 | 3.13 | 2.74 | 3.07 | 3.17 | 3.43 | 3.76 | 2.34 | 2.65 | 2.18 | 31.61 |
| GRAND RAPIDS | MI | 30 | 2.03 | 1.54 | 2.59 | 3.48 | 3.35 | 3.67 | 3.56 | 3.78 | 4.28 | 2.80 | 3.35 | 2.70 | 37.13 |
| HOUGHTON LAKE | MI | 30 | 1.61 | 1.25 | 2.05 | 2.29 | 2.57 | 2.93 | 2.75 | 3.72 | 3.11 | 2.26 | 2.14 | 1.75 | 28.43 |
| LANSING | MI | 30 | 1.61 | 1.45 | 2.33 | 3.09 | 2.71 | 3.60 | 2.68 | 3.46 | 3.48 | 2.29 | 2.66 | 2.17 | 31.53 |
| MARQUETTE | MI | 30 | 2.60 | 1.85 | 3.13 | 2.79 | 3.07 | 3.21 | 3.01 | 3.55 | 3.74 | 3.66 | 3.27 | 2.43 | 36.31 |
| MUSKEGON | MI | 30 | 2.22 | 1.58 | 2.36 | 2.91 | 2.95 | 2.58 | 2.32 | 3.77 | 3.52 | 2.80 | 3.23 | 2.64 | 32.88 |
| SAULT STE. MARIE | MI | 30 | 2.64 | 1.60 | 2.41 | 2.57 | 2.50 | 3.00 | 3.14 | 3.47 | 3.71 | 3.32 | 3.40 | 2.91 | 34.67 |
| DULUTH | MN | 30 | 1.12 | 0.83 | 1.69 | 2.09 | 2.95 | 4.25 | 4.20 | 4.22 | 4.13 | 2.46 | 2.12 | 0.94 | 31.00 |
| INTERNATIONAL FALLS | MN | 30 | 0.84 | 0.64 | 0.96 | 1.38 | 2.55 | 3.98 | 3.37 | 3.14 | 3.03 | 1.98 | 1.36 | 0.70 | 23.93 |
| MINNEAPOLIS-ST.PAUL | MN | 30 | 1.04 | 0.79 | 1.86 | 2.31 | 3.24 | 4.34 | 4.04 | 4.05 | 2.69 | 2.11 | 1.94 | 1.00 | 29.41 |
| ROCHESTER | MN | 30 | 0.94 | 0.75 | 1.88 | 3.01 | 3.53 | 4.00 | 4.61 | 4.33 | 3.12 | 2.20 | 2.01 | 1.02 | 31.40 |
| SAINT CLOUD | MN | 30 | 0.76 | 0.59 | 1.50 | 2.13 | 2.97 | 4.51 | 3.34 | 3.93 | 2.93 | 2.24 | 1.54 | 0.69 | 27.13 |
| JACKSON | MS | 30 | 5.67 | 4.50 | 5.74 | 5.98 | 4.86 | 3.82 | 4.69 | 3.66 | 3.23 | 3.42 | 5.04 | 5.34 | 55.95 |
| MERIDIAN | MS | 30 | 5.92 | 5.35 | 6.93 | 5.62 | 4.87 | 3.99 | 5.45 | 3.34 | 3.64 | 3.28 | 4.95 | 5.31 | 58.65 |
| TUPELO | MS | 30 | 5.14 | 4.68 | 6.30 | 4.94 | 5.80 | 4.82 | 3.65 | 2.67 | 3.35 | 3.38 | 5.01 | 6.12 | 55.86 |
| COLUMBIA | MO | 30 | 1.73 | 2.20 | 3.21 | 4.16 | 4.87 | 4.02 | 3.80 | 3.75 | 3.42 | 3.18 | 3.47 | 2.47 | 40.28 |
| KANSAS CITY | MO | 30 | 1.15 | 1.31 | 2.44 | 3.38 | 5.39 | 4.44 | 4.42 | 3.54 | 4.64 | 3.33 | 2.30 | 1.64 | 37.98 |
| ST. LOUIS | MO | 30 | 2.14 | 2.28 | 3.60 | 3.69 | 4.11 | 3.76 | 3.90 | 2.98 | 2.96 | 2.76 | 3.71 | 2.86 | 38.75 |
| SPRINGFIELD | MO | 30 | 2.11 | 2.28 | 3.82 | 4.31 | 4.57 | 5.02 | 3.56 | 3.37 | 4.83 | 3.47 | 4.46 | 3.17 | 44.97 |
| BILLINGS | MT | 30 | 0.81 | 0.58 | 1.12 | 1.74 | 2.48 | 1.89 | 1.28 | 0.85 | 1.34 | 1.26 | 0.75 | 0.67 | 14.77 |
| GLASGOW | MT | 30 | 0.35 | 0.26 | 0.47 | 0.75 | 1.72 | 2.20 | 1.78 | 1.25 | 0.98 | 0.71 | 0.39 | 0.37 | 11.23 |
| GREAT FALLS | MT | 30 | 0.68 | 0.51 | 1.01 | 1.40 | 2.53 | 2.24 | 1.45 | 1.65 | 1.23 | 0.93 | 0.59 | 0.67 | 14.89 |
| HAVRE | MT | 30 | 0.47 | 0.36 | 0.70 | 0.87 | 1.84 | 1.90 | 1.51 | 1.20 | 1.03 | 0.62 | 0.45 | 0.51 | 11.46 |
| HELENA | MT | 30 | 0.52 | 0.38 | 0.63 | 0.91 | 1.78 | 1.82 | 1.34 | 1.29 | 1.05 | 0.66 | 0.48 | 0.46 | 11.32 |
| KALISPELL | MT | 30 | 1.47 | 1.15 | 1.11 | 1.22 | 2.04 | 2.30 | 1.41 | 1.25 | 1.20 | 0.96 | 1.45 | 1.65 | 17.21 |
| MISSOULA | MT | 30 | 1.06 | 0.77 | 0.96 | 1.09 | 1.95 | 1.73 | 1.09 | 1.15 | 1.08 | 0.83 | 0.96 | 1.15 | 13.82 |
| GRAND ISLAND | NE | 30 | 0.54 | 0.68 | 2.04 | 2.61 | 4.07 | 3.72 | 3.14 | 3.08 | 2.43 | 1.51 | 1.41 | 0.66 | 25.89 |
| LINCOLN | NE | 30 | 0.67 | 0.66 | 2.21 | 2.90 | 4.23 | 3.51 | 3.54 | 3.35 | 2.92 | 1.94 | 1.58 | 0.86 | 28.37 |
| NORFOLK | NE | 30 | 0.57 | 0.76 | 1.97 | 2.59 | 3.92 | 4.25 | 3.74 | 2.80 | 2.25 | 1.72 | 1.44 | 0.65 | 26.66 |
| NORTH PLATTE | NE | 30 | 0.39 | 0.51 | 1.24 | 1.97 | 3.34 | 3.17 | 3.17 | 2.15 | 1.32 | 1.24 | 0.76 | 0.40 | 19.66 |
| OMAHA EPPLEY AP | NE | 30 | 0.77 | 0.80 | 2.13 | 2.94 | 4.44 | 3.95 | 3.86 | 3.21 | 3.17 | 2.21 | 1.82 | 0.92 | 30.22 |
| OMAHA (NORTH) | NE | 30 | 0.76 | 0.77 | 2.25 | 3.07 | 4.57 | 3.84 | 3.75 | 2.93 | 3.03 | 2.49 | 1.67 | 0.95 | 30.08 |
| SCOTTSBLUFF | NE | 30 | 0.54 | 0.58 | 1.16 | 1.79 | 2.70 | 2.65 | 2.13 | 1.19 | 1.22 | 1.01 | 0.80 | 0.56 | 16.33 |
| VALENTINE | NE | 30 | 0.30 | 0.48 | 1.11 | 1.97 | 3.20 | 3.01 | 3.37 | 2.20 | 1.61 | 1.22 | 0.72 | 0.33 | 19.52 |
| ELKO | NV | 30 | 1.14 | 0.88 | 0.98 | 0.81 | 1.08 | 0.67 | 0.30 | 0.36 | 0.68 | 0.71 | 1.05 | 0.93 | 9.59 |
| ELY | NV | 30 | 0.74 | 0.75 | 1.05 | 0.90 | 1.29 | 0.66 | 0.60 | 0.91 | 0.94 | 1.00 | 0.63 | 0.50 | 9.97 |
| LAS VEGAS | NV | 30 | 0.59 | 0.69 | 0.59 | 0.15 | 0.24 | 0.08 | 0.44 | 0.45 | 0.31 | 0.24 | 0.31 | 0.40 | 4.49 |
| RENO | NV | 30 | 1.06 | 1.06 | 0.86 | 0.35 | 0.62 | 0.47 | 0.24 | 0.27 | 0.45 | 0.42 | 0.80 | 0.88 | 7.48 |
| WINNEMUCCA | NV | 30 | 0.83 | 0.62 | 0.86 | 0.85 | 1.06 | 0.69 | 0.27 | 0.35 | 0.53 | 0.66 | 0.80 | 0.81 | 8.33 |
| CONCORD | NH | 30 | 2.97 | 2.36 | 3.04 | 3.07 | 3.33 | 3.10 | 3.37 | 3.21 | 3.16 | 3.46 | 3.57 | 2.96 | 37.60 |
| MT. WASHINGTON | NH | 30 | 8.52 | 7.33 | 9.42 | 8.43 | 8.21 | 8.36 | 8.02 | 8.08 | 8.55 | 7.66 | 10.49 | 8.84 | 101.91 |
| ATLANTIC CITY AP | NJ | 30 | 3.60 | 2.85 | 4.06 | 3.45 | 3.38 | 2.66 | 3.86 | 4.32 | 3.14 | 2.86 | 3.26 | 3.15 | 40.59 |
| ATLANTIC CITY C.O. | NJ | 30 | 3.44 | 2.88 | 3.79 | 3.25 | 3.16 | 2.46 | 3.36 | 4.16 | 3.02 | 2.71 | 2.96 | 3.18 | 38.37 |
| NEWARK | NJ | 30 | 3.98 | 2.96 | 4.21 | 3.92 | 4.46 | 3.40 | 4.68 | 4.02 | 4.01 | 3.16 | 3.88 | 3.57 | 46.25 |
| ALBUQUERQUE | NM | 30 | 0.49 | 0.44 | 0.61 | 0.50 | 0.60 | 0.65 | 1.27 | 1.73 | 1.07 | 1.00 | 0.62 | 0.49 | 9.47 |
| CLAYTON | NM | 30 | 0.30 | 0.27 | 0.62 | 0.99 | 2.08 | 2.21 | 2.81 | 2.69 | 1.56 | 0.74 | 0.54 | 0.32 | 15.13 |
| ROSWELL | NM | 30 | 0.39 | 0.41 | 0.35 | 0.58 | 1.30 | 1.62 | 1.99 | 2.31 | 1.98 | 1.29 | 0.53 | 0.59 | 13.34 |
| ALBANY | NY | 30 | 2.71 | 2.27 | 3.17 | 3.25 | 3.67 | 3.74 | 3.50 | 3.68 | 3.31 | 3.23 | 3.31 | 2.76 | 38.60 |
| BINGHAMTON | NY | 30 | 2.58 | 2.46 | 2.97 | 3.49 | 3.55 | 3.80 | 3.49 | 3.35 | 3.59 | 3.02 | 3.32 | 3.03 | 38.65 |
| BUFFALO | NY | 30 | 3.16 | 2.42 | 2.99 | 3.04 | 3.35 | 3.82 | 3.14 | 3.87 | 3.84 | 3.19 | 3.92 | 3.80 | 40.54 |
| ISLIP | NY | 30 | 4.27 | 3.33 | 4.76 | 4.13 | 3.90 | 3.71 | 2.93 | 4.48 | 3.39 | 3.63 | 3.86 | 4.13 | 46.52 |
| NEW YORK C.PARK | NY | 30 | 4.13 | 3.15 | 4.37 | 4.28 | 4.69 | 3.84 | 4.62 | 4.22 | 4.23 | 3.85 | 4.36 | 3.95 | 49.69 |
| NEW YORK (JFK AP) | NY | 30 | 3.62 | 2.70 | 3.79 | 3.75 | 4.13 | 3.59 | 3.92 | 3.64 | 3.50 | 3.03 | 3.48 | 3.31 | 42.46 |
| NEW YORK (LAGUARDIA AP) | NY | 30 | 3.56 | 2.75 | 3.93 | 3.68 | 4.16 | 3.57 | 4.41 | 4.09 | 3.77 | 3.26 | 3.67 | 3.51 | 44.36 |
| ROCHESTER | NY | 30 | 2.34 | 2.04 | 2.58 | 2.75 | 2.82 | 3.36 | 2.93 | 3.54 | 3.45 | 2.60 | 2.84 | 2.73 | 33.98 |
| SYRACUSE | NY | 30 | 2.60 | 2.12 | 3.02 | 3.39 | 3.39 | 3.71 | 4.02 | 3.56 | 4.15 | 3.20 | 3.77 | 3.12 | 40.05 |
| ASHEVILLE | NC | 30 | 4.06 | 3.83 | 4.59 | 3.50 | 4.42 | 4.38 | 3.87 | 4.30 | 3.72 | 3.18 | 3.82 | 3.40 | 47.07 |
| CAPE HATTERAS | NC | 30 | 5.84 | 3.94 | 4.95 | 3.29 | 3.92 | 3.82 | 4.95 | 6.56 | 5.68 | 5.31 | 4.93 | 4.56 | 57.75 |
| CHARLOTTE | NC | 30 | 4.00 | 3.55 | 4.39 | 2.95 | 3.66 | 3.42 | 3.79 | 3.72 | 3.83 | 3.66 | 3.36 | 3.18 | 43.51 |
| GREENSBORO-WNSTN-SALM-HGHPT | NC | 30 | 3.54 | 3.10 | 3.85 | 3.43 | 3.95 | 3.53 | 4.44 | 3.71 | 4.30 | 3.27 | 2.96 | 3.06 | 43.14 |
| RALEIGH | NC | 30 | 4.02 | 3.47 | 4.03 | 2.80 | 3.79 | 3.42 | 4.29 | 3.78 | 4.26 | 3.18 | 2.97 | 3.04 | 43.05 |
| WILMINGTON | NC | 30 | 4.52 | 3.66 | 4.22 | 2.94 | 4.40 | 5.36 | 7.62 | 7.31 | 6.79 | 3.21 | 3.26 | 3.78 | 57.07 |
| BISMARCK | ND | 30 | 0.45 | 0.51 | 0.85 | 1.46 | 2.22 | 2.59 | 2.58 | 2.15 | 1.61 | 1.28 | 0.70 | 0.44 | 16.84 |
| FARGO | ND | 30 | 0.76 | 0.59 | 1.17 | 1.37 | 2.61 | 3.51 | 2.88 | 2.52 | 2.18 | 1.97 | 1.06 | 0.57 | 21.19 |
| GRAND FORKS | ND | 30 | 0.68 | 0.58 | 0.89 | 1.23 | 2.21 | 3.03 | 3.06 | 2.72 | 1.96 | 1.70 | 0.99 | 0.55 | 19.60 |
| WILLISTON | ND | 30 | 0.54 | 0.39 | 0.74 | 1.05 | 1.88 | 2.36 | 2.28 | 1.48 | 1.35 | 0.87 | 0.65 | 0.57 | 14.16 |
| AKRON | OH | 30 | 2.49 | 2.28 | 3.15 | 3.39 | 3.96 | 3.55 | 4.02 | 3.65 | 3.43 | 2.53 | 3.04 | 2.98 | 38.47 |
| CLEVELAND | OH | 30 | 2.48 | 2.29 | 2.94 | 3.37 | 3.50 | 3.89 | 3.52 | 3.69 | 3.77 | 2.74 | 3.38 | 3.14 | 38.71 |
| COLUMBUS | OH | 30 | 2.53 | 2.20 | 2.89 | 3.25 | 3.88 | 4.08 | 4.62 | 3.72 | 2.92 | 2.31 | 3.19 | 2.93 | 38.52 |
| DAYTON | OH | 30 | 2.60 | 2.29 | 3.29 | 4.03 | 4.17 | 4.21 | 3.75 | 3.49 | 2.65 | 2.72 | 3.30 | 3.08 | 39.58 |
| MANSFIELD | OH | 30 | 2.63 | 2.17 | 3.36 | 4.17 | 4.42 | 4.52 | 4.23 | 4.60 | 3.44 | 2.68 | 3.76 | 3.26 | 43.24 |
| TOLEDO | OH | 30 | 1.93 | 1.88 | 2.62 | 3.24 | 3.14 | 3.80 | 2.80 | 3.19 | 2.84 | 2.35 | 2.78 | 2.64 | 33.21 |
| YOUNGSTOWN | OH | 30 | 2.34 | 2.03 | 3.05 | 3.33 | 3.45 | 3.91 | 4.10 | 3.43 | 3.89 | 2.46 | 3.07 | 2.96 | 38.02 |
| OKLAHOMA CITY | OK | 30 | 1.28 | 1.56 | 2.90 | 3.00 | 5.44 | 4.63 | 2.94 | 2.48 | 3.98 | 3.64 | 2.11 | 1.89 | 35.85 |
| TULSA | OK | 30 | 1.60 | 1.95 | 3.57 | 3.95 | 6.11 | 4.72 | 2.96 | 2.85 | 4.76 | 4.05 | 3.47 | 2.43 | 42.42 |
| ASTORIA | OR | 30 | 9.62 | 7.87 | 7.37 | 4.93 | 3.28 | 2.57 | 1.16 | 1.21 | 2.61 | 5.61 | 10.50 | 10.40 | 67.13 |
| BURNS | OR | 30 | 1.18 | 1.11 | 1.24 | 0.85 | 1.05 | 0.66 | 0.40 | 0.45 | 0.50 | 0.72 | 1.11 | 1.30 | 10.57 |
| EUGENE | OR | 30 | 7.65 | 6.35 | 5.80 | 3.66 | 2.66 | 1.53 | 0.64 | 0.99 | 1.54 | 3.35 | 8.44 | 8.29 | 50.90 |
| MEDFORD | OR | 30 | 2.47 | 2.10 | 1.85 | 1.31 | 1.21 | 0.68 | 0.31 | 0.52 | 0.78 | 1.31 | 2.93 | 2.90 | 18.37 |
| PENDLETON | OR | 30 | 1.45 | 1.22 | 1.26 | 1.13 | 1.22 | 0.78 | 0.41 | 0.56 | 0.63 | 0.99 | 1.63 | 1.48 | 12.76 |
| PORTLAND | OR | 30 | 5.07 | 4.18 | 3.71 | 2.64 | 2.38 | 1.59 | 0.72 | 0.93 | 1.65 | 2.88 | 5.61 | 5.71 | 37.07 |
| SALEM | OR | 30 | 5.84 | 5.09 | 4.17 | 2.76 | 2.13 | 1.45 | 0.57 | 0.68 | 1.43 | 3.03 | 6.39 | 6.46 | 40.00 |
| SEXTON SUMMIT | OR | 30 | 4.71 | 4.29 | 3.92 | 2.38 | 1.35 | 0.94 | 0.35 | 0.61 | 1.20 | 2.93 | 5.32 | 5.18 | 33.18 |
| GUAM | PC | 30 | 5.58 | 5.11 | 4.24 | 4.16 | 6.39 | 6.28 | 11.66 | 16.17 | 13.69 | 11.88 | 9.34 | 6.11 | 100.61 |
| JOHNSTON ISLAND | PC | 30 | 1.64 | 1.29 | 2.01 | 1.86 | 1.14 | 0.87 | 1.40 | 2.07 | 2.46 | 2.78 | 4.78 | 2.70 | 25.00 |
| KOROR | PC | 30 | 11.20 | 9.65 | 8.79 | 9.45 | 11.27 | 17.54 | 16.99 | 14.47 | 11.65 | 13.41 | 11.62 | 12.33 | 148.37 |
| KWAJALEIN | PC | 30 | 5.12 | 3.73 | 3.82 | 7.63 | 8.62 | 8.86 | 10.24 | 10.42 | 11.82 | 11.46 | 10.74 | 7.94 | 100.40 |
| MAJURO | PC | 30 | 8.09 | 6.86 | 8.43 | 11.30 | 11.53 | 11.09 | 12.41 | 11.95 | 11.96 | 13.73 | 12.81 | 11.50 | 131.66 |
| PAGO PAGO | PC | 30 | 14.02 | 12.14 | 11.15 | 11.16 | 10.43 | 5.94 | 5.76 | 6.43 | 7.36 | 10.03 | 11.16 | 13.38 | 118.96 |
| POHNPEI | PC | 30 | 12.52 | 9.78 | 13.96 | 16.94 | 19.41 | 17.06 | 16.72 | 16.37 | 14.94 | 16.30 | 14.74 | 15.87 | 184.61 |
| CHUUK | PC | 30 | 8.58 | 8.77 | 8.15 | 10.94 | 11.29 | 12.82 | 12.45 | 15.09 | 13.12 | 10.69 | 11.09 | 10.98 | 133.97 |
| WAKE ISLAND | PC | 30 | 1.40 | 1.89 | 2.38 | 2.11 | 1.70 | 1.95 | 3.44 | 5.62 | 4.82 | 4.27 | 2.78 | 1.87 | 34.23 |
| YAP | PC | 30 | 7.24 | 5.45 | 6.14 | 5.58 | 8.15 | 13.46 | 13.25 | 14.41 | 13.53 | 12.25 | 8.82 | 9.34 | 117.62 |
| ALLENTOWN | PA | 30 | 3.50 | 2.75 | 3.56 | 3.49 | 4.47 | 3.99 | 4.27 | 4.35 | 4.37 | 3.33 | 3.70 | 3.39 | 45.17 |
| ERIE | PA | 30 | 2.53 | 2.28 | 3.13 | 3.38 | 3.34 | 4.28 | 3.28 | 4.21 | 4.73 | 3.92 | 3.96 | 3.73 | 42.77 |
| HARRISBURG | PA | 30 | 3.18 | 2.88 | 3.58 | 3.31 | 4.60 | 3.99 | 3.21 | 3.24 | 3.65 | 3.06 | 3.53 | 3.22 | 41.45 |
| MIDDLETOWN/HARRISBURG | PA | 30 | 3.18 | 2.88 | 3.58 | 3.31 | 4.60 | 3.99 | 3.21 | 3.24 | 3.65 | 3.06 | 3.53 | 3.22 | 41.45 |
| PHILADELPHIA | PA | 30 | 3.52 | 2.74 | 3.81 | 3.49 | 3.89 | 3.29 | 4.39 | 3.82 | 3.88 | 2.75 | 3.16 | 3.31 | 42.05 |
| PITTSBURGH | PA | 30 | 2.70 | 2.37 | 3.17 | 3.01 | 3.80 | 4.12 | 3.96 | 3.38 | 3.21 | 2.25 | 3.02 | 2.86 | 37.85 |
| AVOCA | PA | 30 | 2.46 | 2.08 | 2.69 | 3.28 | 3.69 | 3.97 | 3.74 | 3.10 | 3.86 | 3.02 | 3.12 | 2.55 | 37.56 |
| WILLIAMSPORT | PA | 30 | 2.85 | 2.61 | 3.21 | 3.49 | 3.79 | 4.45 | 4.08 | 3.38 | 3.98 | 3.19 | 3.62 | 2.94 | 41.59 |
| BLOCK IS. | RI | 30 | 3.68 | 3.04 | 3.99 | 3.72 | 3.40 | 2.77 | 2.62 | 3.00 | 3.19 | 3.04 | 3.77 | 3.57 | 39.79 |
| PROVIDENCE | RI | 30 | 4.37 | 3.45 | 4.43 | 4.16 | 3.66 | 3.38 | 3.17 | 3.90 | 3.70 | 3.69 | 4.40 | 4.14 | 46.45 |
| CHARLESTON AP | SC | 30 | 4.08 | 3.08 | 4.00 | 2.77 | 3.67 | 5.92 | 6.13 | 6.91 | 5.98 | 3.09 | 2.66 | 3.24 | 51.53 |
| CHARLESTON C.O. | SC | 30 | 3.62 | 2.62 | 3.83 | 2.44 | 2.77 | 4.96 | 5.50 | 6.54 | 6.13 | 3.02 | 2.18 | 2.78 | 46.39 |
| COLUMBIA | SC | 30 | 4.66 | 3.84 | 4.59 | 2.98 | 3.17 | 4.99 | 5.54 | 5.41 | 3.94 | 2.89 | 2.88 | 3.38 | 48.27 |
| GREENVILLE-SPARTANBURG AP | SC | 30 | 4.41 | 4.24 | 5.31 | 3.54 | 4.59 | 3.92 | 4.65 | 4.08 | 3.97 | 3.88 | 3.79 | 3.86 | 50.24 |
| ABERDEEN | SD | 30 | 0.48 | 0.48 | 1.34 | 1.83 | 2.69 | 3.49 | 2.92 | 2.42 | 1.81 | 1.63 | 0.75 | 0.38 | 20.22 |
| HURON | SD | 30 | 0.49 | 0.57 | 1.67 | 2.29 | 3.00 | 3.28 | 2.86 | 2.07 | 1.80 | 1.59 | 0.89 | 0.39 | 20.90 |
| RAPID CITY | SD | 30 | 0.37 | 0.46 | 1.03 | 1.86 | 2.96 | 2.83 | 2.03 | 1.61 | 1.10 | 1.37 | 0.61 | 0.41 | 16.64 |
| SIOUX FALLS | SD | 30 | 0.51 | 0.51 | 1.81 | 2.65 | 3.39 | 3.49 | 2.93 | 3.01 | 2.58 | 1.93 | 1.36 | 0.52 | 24.69 |
| BRISTOL-JHNSN CTY-KNGSPRT | TN | 30 | 3.52 | 3.40 | 3.91 | 3.23 | 4.32 | 3.89 | 4.21 | 3.00 | 3.08 | 2.30 | 3.08 | 3.39 | 41.33 |
| CHATTANOOGA | TN | 30 | 5.40 | 4.85 | 6.19 | 4.23 | 4.28 | 3.99 | 4.73 | 3.59 | 4.31 | 3.26 | 4.88 | 4.81 | 54.52 |
| KNOXVILLE | TN | 30 | 4.57 | 4.01 | 5.17 | 3.99 | 4.68 | 4.04 | 4.71 | 2.89 | 3.04 | 2.65 | 3.98 | 4.49 | 48.22 |
| MEMPHIS | TN | 30 | 4.24 | 4.31 | 5.58 | 5.79 | 5.15 | 4.30 | 4.22 | 3.00 | 3.31 | 3.31 | 5.76 | 5.68 | 54.65 |
| NASHVILLE | TN | 30 | 3.97 | 3.69 | 4.87 | 3.93 | 5.07 | 4.08 | 3.77 | 3.28 | 3.59 | 2.87 | 4.45 | 4.54 | 48.11 |
| OAK RIDGE | TN | 30 | 5.13 | 4.50 | 5.72 | 4.32 | 5.14 | 4.64 | 5.16 | 3.39 | 3.75 | 3.02 | 4.86 | 5.42 | 55.05 |
| ABILENE | TX | 30 | 0.97 | 1.13 | 1.41 | 1.67 | 2.83 | 3.06 | 1.70 | 2.63 | 2.91 | 2.90 | 1.30 | 1.27 | 23.78 |
| AMARILLO | TX | 30 | 0.63 | 0.55 | 1.13 | 1.33 | 2.50 | 3.28 | 2.68 | 2.94 | 1.88 | 1.50 | 0.68 | 0.61 | 19.71 |
| AUSTIN/CITY | TX | 30 | 1.89 | 1.99 | 2.14 | 2.51 | 5.03 | 3.81 | 1.97 | 2.31 | 2.91 | 3.97 | 2.68 | 2.44 | 33.65 |
| AUSTIN/BERGSTROM | TX | 30 | 2.21 | 2.02 | 2.36 | 2.63 | 5.12 | 3.42 | 2.03 | 2.51 | 2.88 | 3.99 | 3.02 | 2.53 | 34.72 |
| BROWNSVILLE | TX | 30 | 1.36 | 1.18 | 0.93 | 1.96 | 2.48 | 2.93 | 1.77 | 2.99 | 5.31 | 3.78 | 1.75 | 1.11 | 27.55 |
| CORPUS CHRISTI | TX | 30 | 1.62 | 1.84 | 1.74 | 2.05 | 3.48 | 3.53 | 2.00 | 3.54 | 5.03 | 3.94 | 1.74 | 1.75 | 32.26 |
| DALLAS-FORT WORTH | TX | 30 | 1.90 | 2.37 | 3.06 | 3.20 | 5.15 | 3.23 | 2.12 | 2.03 | 2.42 | 4.11 | 2.57 | 2.57 | 34.73 |
| DALLAS-LOVE FIELD | TX | 30 | 1.89 | 2.31 | 3.13 | 3.46 | 5.30 | 3.92 | 2.43 | 2.17 | 2.65 | 4.65 | 2.61 | 2.53 | 37.05 |
| DEL RIO | TX | 30 | 0.57 | 0.96 | 0.96 | 1.71 | 2.31 | 2.34 | 2.02 | 2.16 | 2.06 | 2.00 | 0.96 | 0.75 | 18.80 |
| EL PASO | TX | 30 | 0.45 | 0.39 | 0.26 | 0.23 | 0.38 | 0.87 | 1.49 | 1.75 | 1.61 | 0.81 | 0.42 | 0.77 | 9.43 |
| GALVESTON | TX | 30 | 4.08 | 2.61 | 2.76 | 2.56 | 3.70 | 4.04 | 3.45 | 4.22 | 5.76 | 3.49 | 3.64 | 3.53 | 43.84 |
| HOUSTON | TX | 30 | 3.68 | 2.98 | 3.36 | 3.60 | 5.15 | 5.35 | 3.18 | 3.83 | 4.33 | 4.50 | 4.19 | 3.69 | 47.84 |
| LUBBOCK | TX | 30 | 0.50 | 0.71 | 0.76 | 1.29 | 2.31 | 2.98 | 2.13 | 2.36 | 2.57 | 1.70 | 0.71 | 0.67 | 18.69 |
| MIDLAND-ODESSA | TX | 30 | 0.53 | 0.58 | 0.42 | 0.73 | 1.79 | 1.71 | 1.89 | 1.77 | 2.31 | 1.77 | 0.65 | 0.65 | 14.80 |
| PORT ARTHUR | TX | 30 | 5.69 | 3.35 | 3.75 | 3.84 | 5.83 | 6.58 | 5.23 | 4.85 | 6.10 | 4.67 | 4.75 | 5.25 | 59.89 |
| SAN ANGELO | TX | 30 | 0.82 | 1.18 | 0.99 | 1.60 | 3.09 | 2.52 | 1.10 | 2.05 | 2.95 | 2.57 | 1.10 | 0.94 | 20.91 |
| SAN ANTONIO | TX | 30 | 1.66 | 1.75 | 1.89 | 2.60 | 4.72 | 4.30 | 2.03 | 2.57 | 3.00 | 3.86 | 2.58 | 1.96 | 32.92 |
| VICTORIA | TX | 30 | 2.44 | 2.04 | 2.25 | 2.97 | 5.12 | 4.96 | 2.90 | 3.05 | 5.00 | 4.26 | 2.64 | 2.47 | 40.10 |
| WACO | TX | 30 | 1.90 | 2.43 | 2.48 | 2.99 | 4.46 | 3.08 | 2.23 | 1.85 | 2.88 | 3.67 | 2.61 | 2.76 | 33.34 |
| WICHITA FALLS | TX | 30 | 1.12 | 1.58 | 2.27 | 2.62 | 3.92 | 3.69 | 1.58 | 2.39 | 3.19 | 3.11 | 1.68 | 1.68 | 28.83 |
| MILFORD | UT | 30 | 0.73 | 0.77 | 1.21 | 0.99 | 0.94 | 0.44 | 0.76 | 1.04 | 0.92 | 1.12 | 0.77 | 0.58 | 10.27 |
| SALT LAKE CITY | UT | 30 | 1.37 | 1.33 | 1.91 | 2.02 | 2.09 | 0.77 | 0.72 | 0.76 | 1.33 | 1.57 | 1.40 | 1.23 | 16.50 |
| BURLINGTON | VT | 30 | 2.22 | 1.67 | 2.32 | 2.88 | 3.32 | 3.43 | 3.97 | 4.01 | 3.83 | 3.12 | 3.06 | 2.22 | 36.05 |
| LYNCHBURG | VA | 30 | 3.54 | 3.10 | 3.83 | 3.46 | 4.11 | 3.79 | 4.39 | 3.41 | 3.88 | 3.39 | 3.18 | 3.23 | 43.31 |
| NORFOLK | VA | 30 | 3.93 | 3.34 | 4.08 | 3.38 | 3.74 | 3.77 | 5.17 | 4.79 | 4.06 | 3.47 | 2.98 | 3.03 | 45.74 |
| RICHMOND | VA | 30 | 3.55 | 2.98 | 4.09 | 3.18 | 3.96 | 3.54 | 4.67 | 4.18 | 3.98 | 3.60 | 3.06 | 3.12 | 43.91 |
| ROANOKE | VA | 30 | 3.23 | 3.08 | 3.84 | 3.61 | 4.24 | 3.68 | 4.00 | 3.74 | 3.85 | 3.15 | 3.21 | 2.86 | 42.49 |
| OLYMPIA | WA | 30 | 7.54 | 6.17 | 5.29 | 3.58 | 2.27 | 1.78 | 0.82 | 1.10 | 2.03 | 4.19 | 8.13 | 7.89 | 50.79 |
| QUILLAYUTE | WA | 30 | 13.65 | 12.35 | 10.98 | 7.44 | 5.51 | 3.50 | 2.34 | 2.67 | 4.15 | 9.81 | 14.82 | 14.50 | 101.72 |
| SEATTLE C.O. | WA | 30 | 5.24 | 4.09 | 3.92 | 2.75 | 2.03 | 1.55 | 0.93 | 1.16 | 1.61 | 3.24 | 5.67 | 6.06 | 38.25 |
| SEATTLE SEA-TAC AP | WA | 30 | 5.13 | 4.18 | 3.75 | 2.59 | 1.78 | 1.49 | 0.79 | 1.02 | 1.63 | 3.19 | 5.90 | 5.62 | 37.07 |
| SPOKANE | WA | 30 | 1.82 | 1.51 | 1.53 | 1.28 | 1.60 | 1.18 | 0.76 | 0.68 | 0.76 | 1.06 | 2.24 | 2.25 | 16.67 |
| WALLA WALLA | WA | 30 | 2.25 | 1.97 | 2.20 | 1.83 | 1.95 | 1.15 | 0.73 | 0.84 | 0.83 | 1.77 | 2.85 | 2.51 | 20.88 |
| YAKIMA | WA | 30 | 1.17 | 0.80 | 0.70 | 0.53 | 0.51 | 0.62 | 0.22 | 0.36 | 0.39 | 0.53 | 1.05 | 1.38 | 8.26 |
| SAN JUAN | PR | 30 | 3.02 | 2.30 | 2.14 | 3.71 | 5.29 | 3.52 | 4.16 | 5.22 | 5.60 | 5.06 | 6.17 | 4.57 | 50.76 |
| BECKLEY | WV | 30 | 3.23 | 2.96 | 3.63 | 3.43 | 4.39 | 3.92 | 4.78 | 3.45 | 3.23 | 2.64 | 2.88 | 3.09 | 41.63 |
| CHARLESTON | WV | 30 | 3.25 | 3.19 | 3.90 | 3.25 | 4.30 | 4.09 | 4.86 | 4.11 | 3.45 | 2.67 | 3.66 | 3.32 | 44.05 |
| ELKINS | WV | 30 | 3.43 | 3.20 | 3.92 | 3.53 | 4.77 | 4.61 | 4.84 | 4.26 | 3.83 | 2.86 | 3.42 | 3.44 | 46.11 |
| HUNTINGTON | WV | 30 | 3.21 | 3.09 | 3.83 | 3.33 | 4.41 | 3.88 | 4.46 | 3.88 | 2.80 | 2.73 | 3.32 | 3.37 | 42.31 |
| GREEN BAY | WI | 30 | 1.21 | 1.01 | 2.06 | 2.56 | 2.75 | 3.43 | 3.44 | 3.77 | 3.11 | 2.17 | 2.27 | 1.41 | 29.19 |
| LA CROSSE | WI | 30 | 1.19 | 0.99 | 2.00 | 3.38 | 3.38 | 4.00 | 4.25 | 4.28 | 3.40 | 2.16 | 2.10 | 1.23 | 32.36 |
| MADISON | WI | 30 | 1.25 | 1.28 | 2.28 | 3.35 | 3.25 | 4.05 | 3.93 | 4.33 | 3.08 | 2.18 | 2.31 | 1.66 | 32.95 |
| MILWAUKEE | WI | 30 | 1.85 | 1.65 | 2.59 | 3.78 | 3.06 | 3.56 | 3.58 | 4.03 | 3.30 | 2.49 | 2.70 | 2.22 | 34.81 |
| CASPER | WY | 30 | 0.58 | 0.64 | 0.90 | 1.52 | 2.38 | 1.43 | 1.29 | 0.73 | 0.98 | 1.14 | 0.82 | 0.62 | 13.03 |
| CHEYENNE | WY | 30 | 0.45 | 0.44 | 1.05 | 1.55 | 2.48 | 2.12 | 2.26 | 1.82 | 1.43 | 0.75 | 0.64 | 0.46 | 15.45 |
| LANDER | WY | 30 | 0.52 | 0.54 | 1.24 | 2.07 | 2.38 | 1.15 | 0.84 | 0.57 | 1.14 | 1.37 | 0.99 | 0.61 | 13.42 |
| SHERIDAN | WY | 30 | 0.77 | 0.57 | 1.00 | 1.77 | 2.41 | 2.02 | 1.11 | 0.80 | 1.38 | 1.41 | 0.80 | 0.68 | 14.72 |
| Click on any column header to sort lowest to highest; click again to sort highest to lowest | |||||||||||||||
| The normal precipitation is the arithmetic mean for each month over the 30 year period, adjusted as necessary, and includes the liquid water equivalent of snowfall. | |||||||||||||||