NRCC Northeast Regional Climate Center  

December State Temperature Averages

State December 1995 Coolest Warmest
Temperature Departure Rank Average Year Average Year
Connecticut 26.2 -3.7 23 17.5 1989 36.8 1990
Delaware 33.1 -4.3 18 26.0 1989 44.8 1984
Maine 17.1 -2.3 24 5.3 1989 29.4 1900
Maryland 31.9 -4.0 20 24.5 1989 43.6 1984
Massachusetts 26.0 -3.0 25 16.4 1989 37.2 1923
New Hampshire 20.5 -2.4 33 8.5 1989 30.5 1953
New Jersey 30.3 -4.1 18 23.1 1989 41.0 1923
New York 21.6 -3.9 18 11.5 1989 33.7 1923
Pennsylvania 25.7 -4.2 16 17.8 1989 38.4 1923
Rhode Island 29.4 -3.6 21 21.9 1989 42.4 1928
Vermont 18.0 -3.7 27 5.0 1989 29.8 1953
West Virginia 29.7 -4.0 21 21.7 1989 42.6 1956
Northeast 23.9 -3.6 20 14.4 1989 35.5 1923

Rankings are for 101 years between 1895 and 1995. 1=coolest; 101=warmest.

December State Precipitation Averages

State December 1995 Driest Wettest
Precipitation Departure Pct Normal Rank Amount Year Amount Year
Connecticut 2.35 -1.71 57% 19 0.79 1955 9.37 1973
Delaware 2.18 -1.40 60% 20 0.64 1988 7.59 1969
Maine 2.93 -0.84 77% 36 0.94 1943 8.76 1973
Maryland 2.52 -0.90 73% 35 0.48 1955 6.95 1969
Massachusetts 2.52 -1.58 61% 25 0.92 1943 8.52 1973
New Hampshire 2.85 -0.80 78% 36 0.94 1943 8.72 1973
New Jersey 2.43 -1.24 66% 26 0.39 1955 7.29 1973
New York 2.38 -0.93 71% 27 1.13 1943 6.04 1973
Pennsylvania 2.21 -0.92 70% 23 0.58 1955 6.23 1990
Rhode Island 2.82 -1.59 63% 32 0.71 1955 10.20 1936
Vermont 2.94 -0.34 89% 56 0.99 1943 7.51 1973
West Virginia 2.71 -0.69 79% 37 0.69 1965 7.08 1978
Northeast 2.53 -0.92 73% 27 1.02 1955 6.41 1973

Rankings are for 101 years between 1895 and 1995. 1=driest; 101=wettest.

Departures are calculated using the 1961-1990 normals.