Growing Degree Day Summary

Base 50 GDD Summary for the Week Ending 2020-7-9
State/Station Last Week Since March 15 Last Season Seasonal Departure
Connecticut
   IGOR I SIKORSKY MEMORIAL AIRPORT 189 1188 1236 58
   HARTFORD-BRADLEY INTERNATIONAL AIRPORT 187 1179 1286 18
Delaware
   WILMINGTON NEW CASTLE CO AP 217 1448 1790 -29
Maine
   AUGUSTA STATE AIRPORT 123 853 768 56
   CARIBOU WFO 123 797 538 212
   PORTLAND JETPORT 130 842 770 99
Maryland
   BALTIMORE-WASHINGTON INTERNATIONAL AIRPORT 229 1631 1965 120
   FROSTBURG 2 177 964 1139 4
   SALISBURY-WICOMICO REGIONAL AIRPORT 216 1607 1943 108
Massachusetts
   BOSTON 151 1036 1201 -31
   WORCESTER 163 986 937 77
New Hampshire
   BERLIN 135 749 564 49
   CONCORD ASOS 167 996 884 118
   LEBANON MUNICIPAL AP 179 1000 902 103
New Jersey
   MILLVILLE MUNICIPAL AIRPORT 206 1266 1615 -6
   NEWARK LIBERTY INTL AP 216 1458 1618 -16
   NEW BRUNSWICK 3 SE 209 1331 1491 28
New York
   ALBANY INTERNATIONAL AIRPORT 199 1269 1191 215
   BINGHAMTON (GREATER AP) 173 915 887 38
   BRIDGEHAMPTON 171 885 994 -26
   BUFFALO NIAGARA INTL 220 1101 909 118
   FRANKLINVILLE M 762 775 145
   ISLIP-LI MACARTHUR AP 191 1167 1279 61
   ITHACA CORNELL UNIV 169 911 826 26
   MASSENA INTL AP 176 902 768 79
   LAGUARDIA AIRPORT 227 1525 1532 76
   ROCHESTER GREATER INT'L 201 1078 981 91
   SYRACUSE HANCOCK INTL AP 208 1173 1036 149
   TUPPER LAKE SUNMOUNT 98 702 568 117
   WATERTOWN AP 183 929 702 133
   WESTCHESTER CO AP 189 1103 1220 35
Pennsylvania
   ALTOONA BLAIR COUNTY AP 192 1170 1329 101
   ERIE INTL AP 197 1180 1084 122
   PHILADELPHIA INTL AP 229 1546 1841 -26
   PITTSBURGH ASOS 208 1282 1409 35
   STATE COLLEGE 205 1167 1259 -14
   WELLSBORO 4 SW 161 820 834 57
   WILKES-BARRE/SCRANTON INTERNATIONAL AIRPORT 205 1250 1351 159
   WILLIAMSPORT REGIONAL AP 204 1254 1358 71
Rhode Island
   PROVIDENCE 170 1112 1132 18
Vermont
   BURLINGTON INTERNATIONAL AIRPORT 187 1127 938 193
   RUTLAND 160 839 736 4
District of Columbia
   WASHINGTON REAGAN NATIONAL AIRPORT 240 1827 2178 31
West Virginia
   BECKLEY RALEIGH COUNTY AIRPORT 176 1228 1511 8
   CHARLESTON - YEAGER AIRPORT 216 1562 1848 -38
   SNOWSHOE 120 542 662 -5

GDD values for missing days are estimated.

NRCC