January Average Weather in Each U.S. State

This page compares the average temperature and precipitation in January in all fifty U.S. states. It is based on the average temperature over the entire territory of the state between 1991–2020.
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City High (°F) Low (°F) Precipitation (in)
Alabama 56.1 34.5 5.3
Alaska 10.7 -2.4 2.8
Arizona 55.7 30.6 1.2
Arkansas 50.0 30.5 3.8
California 54.6 35.0 4.1
Colorado 38.9 13.7 1.1
Connecticut 36.0 18.5 3.6
Delaware 43.9 26.5 3.3
Florida 69.5 47.0 3.3
Georgia 57.8 35.6 4.5
Hawaii [1] 77.0 62.5 3.8
Idaho 33.2 17.1 2.8
Illinois 34.7 18.6 2.3
Indiana 35.6 19.8 2.9
Iowa 28.1 10.9 1.0
Kansas 42.6 19.5 0.7
Kentucky 43.5 25.4 3.7
Louisiana 60.0 39.8 5.7
Maine 24.7 5.7 3.3
Maryland 42.5 25.3 3.2
Massachusetts 34.8 17.1 3.7
Michigan 27.6 12.8 2.1
Minnesota 19.2 0.9 0.8
Mississippi 56.0 35.2 5.5
Missouri 40.2 21.5 2.1
Montana 30.7 11.4 1.2
Nebraska 36.3 13.9 0.5
Nevada 43.5 22.1 1.2
New Hampshire 28.7 9.5 3.3
New Jersey 40.3 23.2 3.5
New Mexico 49.7 21.7 0.7
New York 30.2 12.9 3.1
North Carolina 51.3 30.3 3.9
North Dakota 19.9 1.0 0.5
Ohio 35.9 20.3 2.9
Oklahoma 50.0 26.6 1.6
Oregon 41.0 26.1 4.5
Pennsylvania 34.7 18.5 3.2
Rhode Island 37.5 20.7 3.9
South Carolina 56.4 34.3 3.8
South Dakota 28.6 8.2 0.5
Tennessee 47.4 28.4 4.6
Texas 59.5 34.8 1.7
Utah 38.2 17.8 1.2
Vermont 26.8 7.9 3.1
Virginia 45.6 26.1 3.4
Washington 37.4 26.3 6.2
West Virginia 40.3 22.5 3.5
Wisconsin 23.8 6.7 1.2
Wyoming 32.4 11.1 1.0