Frost dates in Sierra County, New Mexico
The average last spring frost in Sierra County falls Mar 13 to May 10 and the average first fall frost Oct 8 to Nov 15, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7a to 8a. Places: Arrey, Hillsboro, Las Palomas, Oasis, Truth or Consequences, Winston. 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 |
|---|---|---|---|---|
| 87901 | Truth or Consequences | Mar 13 | Nov 15 | 8a |
| 87930 | Arrey | Mar 25 | Nov 6 | 8a |
| 87931 | Oasis | Mar 25 | Nov 6 | 8a |
| 87933 | Mar 25 | Nov 6 | 8a | |
| 87935 | Truth or Consequences | Mar 22 | Nov 9 | 8a |
| 87939 | Mar 22 | Nov 9 | 7b | |
| 87942 | Las Palomas | Mar 30 | Nov 5 | 8a |
| 87943 | Winston | May 10 | Oct 8 | 7a |
| 88042 | Hillsboro | Apr 23 | Oct 23 | 8a |
Nearby counties
Grant County Doña Ana County Luna County Socorro County Catron County Otero County
All New Mexico counties · Download New Mexico 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.