Last spring frost
May 28
Frost Dates for Gallina, NM
First fall frost
Sep 27
Growing season
121 days
Hardiness zone
5b
In an average year around Gallina, NM, the last spring frost (32°F) is about May 28 and the first fall frost is about Sep 27, giving roughly a 121-day growing season. To be safe most years, wait until May 13 before setting out tender plants.
Last spring frost
Dates the last frost of spring typically ends. Plant tender crops after the risk has passed for your comfort level.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | Jun 21 | Jun 6 | May 25 |
| Freeze (32°F) | Jun 12 | May 28 | May 13 |
| Hard (28°F) | Jun 2 | May 15 | May 1 |
| Severe (24°F) | May 18 | May 1 | Apr 18 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Jun 21 | Jun 15 | Jun 11 | Jun 8 | Jun 6 | Jun 4 | Jun 1 | May 30 | May 25 |
| 32°F | Jun 12 | Jun 7 | Jun 3 | May 31 | May 28 | May 24 | May 21 | May 17 | May 13 |
| 28°F | Jun 2 | May 27 | May 21 | May 18 | May 15 | May 12 | May 8 | May 5 | May 1 |
| 24°F | May 18 | May 13 | May 8 | May 4 | May 1 | Apr 29 | Apr 26 | Apr 23 | Apr 18 |
| 20°F | May 8 | May 1 | Apr 27 | Apr 24 | Apr 21 | Apr 18 | Apr 14 | Apr 10 | Apr 5 |
| 16°F | Apr 27 | Apr 19 | Apr 14 | Apr 10 | Apr 7 | Apr 3 | Mar 31 | Mar 23 | Mar 13 |
First fall frost
Dates the first frost of fall typically arrives. Count back by a crop's days-to-maturity to know your planting cutoff.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | Sep 8 | Sep 19 | Oct 1 |
| Freeze (32°F) | Sep 15 | Sep 27 | Oct 8 |
| Hard (28°F) | Sep 24 | Oct 5 | Oct 18 |
| Severe (24°F) | Oct 1 | Oct 13 | Oct 28 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Sep 8 | Sep 11 | Sep 14 | Sep 17 | Sep 19 | Sep 22 | Sep 24 | Sep 27 | Oct 1 |
| 32°F | Sep 15 | Sep 19 | Sep 22 | Sep 25 | Sep 27 | Sep 29 | Oct 1 | Oct 4 | Oct 8 |
| 28°F | Sep 24 | Sep 27 | Oct 1 | Oct 3 | Oct 5 | Oct 7 | Oct 10 | Oct 14 | Oct 18 |
| 24°F | Oct 1 | Oct 4 | Oct 8 | Oct 11 | Oct 13 | Oct 17 | Oct 19 | Oct 23 | Oct 28 |
| 20°F | Oct 9 | Oct 13 | Oct 17 | Oct 20 | Oct 23 | Oct 27 | Oct 30 | Nov 3 | Nov 8 |
| 16°F | Oct 18 | Oct 23 | Oct 28 | Nov 1 | Nov 3 | Nov 6 | Nov 9 | Nov 13 | Nov 18 |
Growing season is measured at 32°F with about 50% probability. Hardiness zone from the 2023 USDA map; frost normals from NOAA 1991-2020.
Where this data comes from
@endif These dates are computed from the nearest official weather station with long-term records: Lindrith 1 Wsw, Nm, about 7.8 miles away@if(!empty($station['elevation_ft'])), at 7,220 ft elevation. The further the station and the greater the elevation difference from your yard, the more your local frost timing can vary.
How we calculate these dates
Frost and freeze dates come from the NOAA 1991–2020 U.S. Climate Normals, the National Oceanic and Atmospheric Administration's 30-year averages for each weather station. A date shown at the 50% level is the median: in half of years the frost falls on or before it. The 10% and 90% columns show the early and late ends of the range, so you can plant on the odds you're comfortable with. These are long-term averages, not a forecast for this year - always check your local outlook before planting.
Source: NOAA National Centers for Environmental Information, 1991–2020 Climate Normals (public domain). Harman is not affiliated with or endorsed by NOAA.
Frequently asked questions
When is the last frost in Gallina, NM?
On average, the last spring frost (32°F) around Gallina, NM is about May 28. In cooler years it can run later, so for a safer bet many gardeners wait until May 13.
When is the first frost in the fall?
The first fall frost around Gallina, NM typically arrives about Sep 27. Count back by a crop's days to maturity to find the latest date you can plant it.
When can I plant tomatoes and other tender crops?
Tender crops like tomatoes, peppers and basil are damaged by frost, so wait until the last spring frost has passed - around May 28 on average, or May 13 to be safe most years.
How long is the growing season here?
The frost-free growing season (between the last spring and first fall 32°F frost) is about 121 days in a typical year.
Are these dates a forecast for this year?
No. They are 30-year averages from the NOAA 1991–2020 Climate Normals, not a prediction for the current year. Use them for planning and always check your local weather forecast before planting or protecting crops.
Local weather for 87046 Planting calendar → New Mexico frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026