Last spring frost
Apr 27
Frost Dates for Lordsburg, NM
First fall frost
Oct 25
Growing season
179 days
Hardiness zone
8a
In an average year around Lordsburg, NM, the last spring frost (32°F) is about Apr 27 and the first fall frost is about Oct 25, giving roughly a 179-day growing season. To be safe most years, wait until Apr 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) | May 21 | May 4 | Apr 24 |
| Freeze (32°F) | May 10 | Apr 27 | Apr 13 |
| Hard (28°F) | May 2 | Apr 15 | Mar 28 |
| Severe (24°F) | Apr 22 | Mar 30 | Mar 3 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 21 | May 15 | May 11 | May 7 | May 4 | May 2 | Apr 30 | Apr 28 | Apr 24 |
| 32°F | May 10 | May 5 | May 2 | Apr 29 | Apr 27 | Apr 24 | Apr 20 | Apr 17 | Apr 13 |
| 28°F | May 2 | Apr 27 | Apr 22 | Apr 18 | Apr 15 | Apr 11 | Apr 8 | Apr 3 | Mar 28 |
| 24°F | Apr 22 | Apr 14 | Apr 9 | Apr 4 | Mar 30 | Mar 24 | Mar 18 | Mar 11 | Mar 3 |
| 20°F | Apr 5 | Mar 24 | Mar 14 | Mar 8 | Mar 4 | Feb 28 | Feb 23 | Feb 17 | Feb 10 |
| 16°F | Mar 6 | Feb 27 | Feb 20 | Feb 15 | Feb 11 | Feb 5 | Jan 31 | Jan 25 | Jan 12 |
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) | Oct 4 | Oct 16 | Oct 27 |
| Freeze (32°F) | Oct 13 | Oct 25 | Nov 4 |
| Hard (28°F) | Oct 21 | Nov 1 | Nov 13 |
| Severe (24°F) | Oct 27 | Nov 9 | Nov 24 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 4 | Oct 9 | Oct 12 | Oct 14 | Oct 16 | Oct 18 | Oct 21 | Oct 24 | Oct 27 |
| 32°F | Oct 13 | Oct 17 | Oct 20 | Oct 23 | Oct 25 | Oct 27 | Oct 30 | Nov 1 | Nov 4 |
| 28°F | Oct 21 | Oct 25 | Oct 29 | Oct 31 | Nov 1 | Nov 4 | Nov 6 | Nov 8 | Nov 13 |
| 24°F | Oct 27 | Nov 1 | Nov 4 | Nov 7 | Nov 9 | Nov 12 | Nov 15 | Nov 19 | Nov 24 |
| 20°F | Nov 4 | Nov 8 | Nov 12 | Nov 16 | Nov 19 | Nov 24 | Nov 27 | Dec 1 | Dec 5 |
| 16°F | Nov 16 | Nov 20 | Nov 25 | Nov 29 | Dec 3 | Dec 7 | Dec 12 | Dec 17 | Dec 26 |
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: Lordsburg 4 Se, Nm, about 3.1 miles away@if(!empty($station['elevation_ft'])), at 4,244 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 Lordsburg, NM?
On average, the last spring frost (32°F) around Lordsburg, NM is about Apr 27. In cooler years it can run later, so for a safer bet many gardeners wait until Apr 13.
When is the first frost in the fall?
The first fall frost around Lordsburg, NM typically arrives about Oct 25. 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 Apr 27 on average, or Apr 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 179 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 88045 Planting calendar → New Mexico frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026