NRCC Northeast Regional Climate Center  

January State Temperature Averages

State January 2003 Coolest Warmest
Temperature Departure Rank Average Year Average Year
Connecticut 21.8 -4.2 20 16.8 1918 36.1 1932
Delaware 29.8 -4.1 20 22.5 1918 45.9 1950
Maine 9.3 -4.3 16 4.1 1994 24.8 1913
Maryland 28.1 -4.1 20 20.6 1918 44.5 1950
Massachusetts 19.5 -5.4 14 16.7 1981 35.5 1913
New Hampshire 12.6 -5.6 14 7.7 1918 28.2 1932
New Jersey 26.5 -4.1 19 19.9 1918 42.2 1932
New York 15.1 -5.5 14 10.6 1918 32.8 1932
Pennsylvania 21.1 -4.7 15 13.4 1977 39.1 1932
Rhode Island 24.7 -4.4 16 18.8 1918 38.5 1932
Vermont 10.2 -6.2 15 5.1 1918 27.9 1932
West Virginia 25.8 -4.4 16 16.9 1977 44.3 1950
Northeast 18.1 -4.9 14 13.2 1918 34.9 1932

Rankings are for 109 years between 1895 and 2003. 1=coolest; 109=warmest.

January State Precipitation Averages

State January 2003 Driest Wettest
Precipitation Departure Pct Normal Rank Amount Year Amount Year
Connecticut 2.70 -1.60 62% 39 0.54 1970 12.28 1979
Delaware 1.62 -2.30 41% 4 0.54 1981 8.36 1937
Maine 1.36 -2.10 39% 8 0.59 1970 7.80 1979
Maryland 2.43 -1.23 66% 24 0.53 1981 7.78 1937
Massachusetts 2.91 -1.26 69% 49 0.85 1955 11.19 1979
New Hampshire 2.23 -1.19 65% 27 0.60 1981 7.88 1979
New Jersey 2.83 -1.11 71% 41 0.52 1981 9.09 1979
New York 2.58 -0.41 86% 52 0.88 1981 6.05 1979
Pennsylvania 2.36 -0.68 77% 45 0.74 1981 6.41 1978
Rhode Island 2.38 -2.07 53% 22 0.74 1955 11.82 1979
Vermont 1.81 -1.30 58% 22 0.58 1981 6.41 1979
West Virginia 2.61 -0.85 75% 32 1.05 1981 8.26 1937
Northeast 2.30 -1.02 69% 24 0.88 1981 7.06 1979

Rankings are for 109 years between 1895 and 2003. 1=driest; 109=wettest.

Departures are calculated using the 1971-2000 normals.