Frost dates in Laramie County, Wyoming
The average last spring frost in Laramie County falls May 12 to May 31 and the average first fall frost Sep 19 to Oct 2, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a to 5b. Places: Albin, Burns, Carpenter, Cheyenne, Hillsdale, Pine Bluffs. 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 |
|---|---|---|---|---|
| 82001 | Cheyenne | May 14 | Oct 1 | 5b |
| 82005 | Warren AFB | May 14 | Oct 1 | 5b |
| 82007 | Cheyenne | May 21 | Sep 24 | 5b |
| 82009 | Ranchettes | May 12 | Oct 1 | 5b |
| 82050 | Albin | May 14 | Oct 2 | 5b |
| 82053 | Burns | May 16 | Sep 27 | 5a |
| 82054 | Carpenter | May 14 | Sep 26 | 5b |
| 82059 | May 31 | Sep 19 | 5b | |
| 82060 | Hillsdale | May 21 | Sep 24 | 5a |
| 82061 | May 22 | Sep 24 | 5b | |
| 82081 | May 21 | Sep 21 | 5a | |
| 82082 | Pine Bluffs | May 16 | Sep 27 | 5a |
Nearby counties
Goshen County Albany County Platte County Niobrara County Converse County Carbon County
All Wyoming counties · Download Wyoming frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
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.