Frost dates by state
Last spring and first fall frost dates for 7,125 NOAA climate stations, based on the 1991–2020 U.S. Climate Normals. Pick a state, or enter your ZIP for the stations closest to you.
- Alabama 118
- Alaska 163
- Arizona 175
- Arkansas 112
- California 364
- Colorado 210
- Connecticut 23
- Delaware 7
- Florida 176
- Georgia 126
- Hawaii 50
- Idaho 127
- Illinois 170
- Indiana 117
- Iowa 150
- Kansas 176
- Kentucky 97
- Louisiana 98
- Maine 82
- Maryland 43
- Massachusetts 69
- Michigan 211
- Minnesota 179
- Mississippi 94
- Missouri 171
- Montana 216
- Nebraska 184
- Nevada 109
- New Hampshire 54
- New Jersey 48
- New Mexico 175
- New York 176
- North Carolina 187
- North Dakota 125
- Ohio 130
- Oklahoma 193
- Oregon 172
- Pennsylvania 160
- Puerto Rico 27
- Rhode Island 11
- South Carolina 103
- South Dakota 166
- Tennessee 148
- Texas 477
- U.S. Virgin Islands 3
- Utah 169
- Vermont 45
- Virginia 125
- Washington 154
- West Virginia 99
- Wisconsin 204
- Wyoming 129