Last spring frost
May 2
Frost Dates for Tecolotito, NM
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6b
In an average year around Tecolotito, NM, the last spring frost (32°F) is about May 2 and the first fall frost is about Oct 13, giving roughly a 162-day growing season. To be safe most years, wait until Apr 20 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) | May 25 | May 10 | Apr 29 |
| Freeze (32°F) | May 16 | May 2 | Apr 20 |
| Hard (28°F) | May 6 | Apr 21 | Apr 6 |
| Severe (24°F) | Apr 26 | Apr 5 | Mar 19 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 25 | May 19 | May 16 | May 13 | May 10 | May 8 | May 5 | May 2 | Apr 29 |
| 32°F | May 16 | May 11 | May 7 | May 4 | May 2 | Apr 30 | Apr 27 | Apr 24 | Apr 20 |
| 28°F | May 6 | May 2 | Apr 28 | Apr 24 | Apr 21 | Apr 18 | Apr 15 | Apr 11 | Apr 6 |
| 24°F | Apr 26 | Apr 19 | Apr 13 | Apr 10 | Apr 5 | Apr 2 | Mar 30 | Mar 25 | Mar 19 |
| 20°F | Apr 7 | Apr 1 | Mar 27 | Mar 23 | Mar 19 | Mar 15 | Mar 12 | Mar 8 | Mar 3 |
| 16°F | Mar 25 | Mar 16 | Mar 11 | Mar 8 | Mar 5 | Mar 2 | Feb 27 | Feb 22 | Feb 15 |
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 22 | Oct 4 | Oct 16 |
| Freeze (32°F) | Sep 29 | Oct 13 | Oct 25 |
| Hard (28°F) | Oct 7 | Oct 23 | Nov 4 |
| Severe (24°F) | Oct 19 | Nov 1 | Nov 15 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Sep 22 | Sep 26 | Sep 29 | Oct 1 | Oct 4 | Oct 6 | Oct 8 | Oct 12 | Oct 16 |
| 32°F | Sep 29 | Oct 4 | Oct 7 | Oct 10 | Oct 13 | Oct 15 | Oct 18 | Oct 21 | Oct 25 |
| 28°F | Oct 7 | Oct 13 | Oct 17 | Oct 20 | Oct 23 | Oct 25 | Oct 28 | Nov 1 | Nov 4 |
| 24°F | Oct 19 | Oct 24 | Oct 28 | Oct 30 | Nov 1 | Nov 4 | Nov 7 | Nov 10 | Nov 15 |
| 20°F | Oct 28 | Nov 2 | Nov 4 | Nov 8 | Nov 11 | Nov 14 | Nov 17 | Nov 20 | Nov 24 |
| 16°F | Nov 2 | Nov 8 | Nov 12 | Nov 17 | Nov 20 | Nov 24 | Nov 27 | Dec 1 | Dec 7 |
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: Dilia, Nm, about 6 miles away@if(!empty($station['elevation_ft'])), at 5,150 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 Tecolotito, NM?
On average, the last spring frost (32°F) around Tecolotito, NM is about May 2. In cooler years it can run later, so for a safer bet many gardeners wait until Apr 20.
When is the first frost in the fall?
The first fall frost around Tecolotito, NM typically arrives about Oct 13. 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 2 on average, or Apr 20 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 162 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 87711 Planting calendar → New Mexico frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026