Frost dates for Sumner Lake, NM
At Sumner Lake, the median last spring frost (32°F) is Apr 17 and the median first fall frost is Oct 28, for a typical growing season of 192 days. For a 90% chance that the last frost has passed, wait until Apr 30. Nearby ZIP codes are in USDA hardiness zone 7a.
- Apr 17Last spring frost (median)50% chance of 32°F after this date
- Apr 30Safer planting date10% chance of 32°F after this date
- Oct 28First fall frost (median)50% chance of 32°F by this date
- 192 daysGrowing season (median)between 32°F freezes
Last spring frost dates
The chance that the temperature drops to the threshold after each date.
| Temperature | 90% chance later | 50% chance later | 10% chance later |
|---|---|---|---|
| 36°F | Apr 15 | Apr 27 | May 11 |
| 32°F | Mar 31 | Apr 17 | Apr 30 |
| 28°F | Mar 14 | Apr 3 | Apr 22 |
| 24°F | Mar 1 | Mar 17 | Apr 5 |
First fall frost dates
The chance that the temperature has dropped to the threshold by each date.
| Temperature | 10% chance by | 50% chance by | 90% chance by |
|---|---|---|---|
| 36°F | Oct 4 | Oct 18 | Oct 29 |
| 32°F | Oct 13 | Oct 28 | Nov 8 |
| 28°F | Oct 22 | Nov 5 | Nov 17 |
| 24°F | Oct 31 | Nov 14 | Nov 27 |
Growing season length
Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.
| Temperature | 9 in 10 years at least | 5 in 10 years at least | 1 in 10 years at least |
|---|---|---|---|
| 36°F | 153 days | 173 days | 191 days |
| 32°F | 171 days | 192 days | 211 days |
| 28°F | 191 days | 213 days | 235 days |
| 24°F | 211 days | 237 days | 260 days |
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 100% |
| 32°F | 100% |
| 28°F | 100% |
| 24°F | 100% |
Closest ZIP codes (each is closer to another station)
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 88119 | 7a | 0 to 5°F | 27 km |
| 88121 | 7a | 0 to 5°F | 38 km |
| 88417 | 7a | 0 to 5°F | 39 km |
| 88134 | 7a | 0 to 5°F | 42 km |
| 88435 | 7a | 0 to 5°F | 51 km |
| 88136 | 7a | 0 to 5°F | 56 km |
| 88427 | 7a | 0 to 5°F | 60 km |
| 88353 | 7a | 0 to 5°F | 67 km |
Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.
About this station
- NOAA station ID USC00298596, at 34.6033, -104.3811, elevation 1312 m (4,306 ft).
- Data quality: Standard (24+ years of data), 29 years of freeze data.
- Average days per year at or below 32°F: 109.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Fort Sumner (20 km)
- Fort Sumner 5 S (26 km)
- Yeso 2 S (31 km)
- Santa Rosa (50 km)
- Newkirk (53 km)
- Ragland 3 SSW (61 km)
- Melrose (72 km)
- Ramon 8 SW (76 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.