Frost dates in Coconino County, Arizona
The average last spring frost in Coconino County falls Feb 9 to Jun 21 and the average first fall frost Sep 17 to Dec 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b to 7b. Places: Bellemont, Blue Ridge, Cameron, Doney Park, Flagstaff, Forest Lakes. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 85931 | Forest Lakes | May 6 | Oct 20 | 6b |
| 86001 | Fort Valley | Jun 11 | Sep 25 | 6a |
| 86003 | Apr 14 | Oct 25 | 7a | |
| 86004 | Doney Park | Jun 16 | Sep 19 | 6b |
| 86005 | Flagstaff | Jun 4 | Sep 28 | 6a |
| 86011 | Flagstaff | Jun 4 | Sep 28 | 6a |
| 86015 | Bellemont | Jun 21 | Sep 17 | 5b |
| 86016 | Apr 7 | Nov 3 | 6b | |
| 86017 | Munds Park | Jun 10 | Sep 27 | 7a |
| 86018 | Parks | Jun 21 | Sep 17 | 6b |
| 86020 | Cameron | Apr 16 | Oct 28 | 7b |
| 86022 | Fredonia | May 1 | Oct 19 | 7a |
| 86023 | Grand Canyon Village | Feb 9 | Dec 5 | 7a |
| 86024 | Blue Ridge | May 31 | Oct 2 | 7a |
| 86030 | Hotevilla-Bacavi | Apr 16 | Oct 28 | 7a |
| 86035 | Leupp | Apr 7 | Nov 3 | 7a |
| 86036 | Mar 5 | Nov 19 | 7b | |
| 86038 | Mormon Lake | Jun 10 | Sep 27 | 6b |
| 86040 | Page | Mar 27 | Nov 9 | 7b |
| 86044 | May 7 | Oct 15 | 7a | |
| 86045 | Tuba City | Apr 16 | Oct 28 | 7b |
| 86046 | Valle | May 22 | Oct 5 | 7a |
| 86052 | Jun 3 | Sep 27 | 6b | |
| 86053 | Kaibito | Mar 27 | Nov 9 | 7b |
| 86320 | Kaibab Estates West | May 10 | Oct 15 | 7a |
| 86435 | Supai | May 9 | Oct 19 | 7a |
Nearby counties
Yavapai County Navajo County Apache County Mohave County Gila County Maricopa County
All Arizona counties · Download Arizona frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
- Freeze alerts
- Soil-temp heads-up
- Weekly yard to-dos
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.