Arizona Frost Dates
Across Arizona, the average last spring frost ranges from Jan 4 in Bullhead City to Jun 4 in Flagstaff. Find your town below, or enter your ZIP code for the nearest station.
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Average frost dates in Arizona towns
Average (50%) dates of the last 32°F frost in spring and the first in fall, from the nearest NOAA station. Towns with 5,000+ residents.
| Town | Last frost | First frost | Season (days) |
|---|---|---|---|
| Apache Junction | Feb 11 | Dec 10 | 304 |
| Avondale | Jan 14 | Dec 22 | 343 |
| Benson | Apr 12 | Nov 1 | 202 |
| Buckeye | Jan 7 | Dec 24 | 351 |
| Bullhead City | Jan 4 | Dec 23 | 356 |
| Camp Verde | Apr 16 | Oct 30 | 196 |
| Casa Grande | Feb 5 | Dec 6 | 305 |
| Cave Creek | Feb 4 | Dec 16 | 313 |
| Chandler | Feb 13 | Dec 5 | 298 |
| Chino Valley | Apr 27 | Oct 24 | 178 |
| Coolidge | Feb 17 | Nov 29 | 284 |
| Cottonwood | Mar 30 | Nov 10 | 223 |
| Douglas | Mar 18 | Nov 13 | 235 |
| El Mirage | Jan 20 | Dec 15 | 331 |
| Eloy | Feb 24 | Nov 28 | 273 |
| Flagstaff | Jun 4 | Sep 28 | 115 |
| Florence | Jan 30 | Dec 12 | 319 |
| Fountain Hills | Jan 6 | Dec 28 | 356 |
| Gilbert | Feb 1 | Dec 11 | 315 |
| Glendale | Jan 20 | Dec 15 | 331 |
| Globe | Mar 11 | Nov 21 | 253 |
| Goodyear | Jan 14 | Dec 22 | 343 |
| Guadalupe | Feb 13 | Dec 5 | 298 |
| Kingman | Apr 2 | Nov 11 | 220 |
| Lake Havasu City | Jan 5 | Dec 29 | 365 |
| Litchfield Park | Jan 7 | Dec 24 | 351 |
| Marana | Apr 2 | Nov 11 | 222 |
| Maricopa | Feb 23 | Nov 24 | 274 |
| Mesa | Feb 1 | Dec 10 | 312 |
| Nogales | Mar 20 | Nov 17 | 239 |
| Oro Valley | Apr 2 | Nov 11 | 222 |
| Page | Mar 7 | Nov 15 | 250 |
| Paradise Valley | Jan 6 | Dec 26 | 353 |
| Payson | Apr 29 | Oct 24 | 176 |
| Peoria | Feb 5 | Dec 11 | 306 |
| Phoenix | Jan 8 | Dec 25 | 354 |
| Prescott | Apr 30 | Oct 20 | 172 |
| Prescott Valley | Apr 30 | Oct 20 | 172 |
| Queen Creek | Feb 1 | Dec 11 | 315 |
| Safford | Mar 25 | Nov 9 | 228 |
| Sahuarita | Feb 25 | Nov 27 | 276 |
| San Luis | Frost rare | ||
| Scottsdale | Jan 27 | Dec 21 | 330 |
| Sedona | Apr 1 | Nov 17 | 229 |
| Show Low | May 5 | Oct 15 | 162 |
| Sierra Vista | Apr 5 | Nov 9 | 216 |
| Snowflake | May 11 | Oct 10 | 149 |
| Somerton | Frost rare | ||
| Surprise | Feb 5 | Dec 11 | 306 |
| Tempe | Feb 13 | Dec 5 | 298 |
| Thatcher | Mar 25 | Nov 9 | 228 |
| Tolleson | Jan 7 | Dec 24 | 351 |
| Tucson | Feb 5 | Dec 9 | 307 |
| Wickenburg | Mar 7 | Nov 20 | 254 |
| Winslow | Apr 27 | Oct 18 | 174 |
| Youngtown | Jan 20 | Dec 15 | 331 |
| Yuma | Frost rare | ||