Last spring frost
Mar 20
Frost Dates for Sanger, TX
First fall frost
Nov 11
Growing season
237 days
Hardiness zone
8a
In an average year around Sanger, TX, the last spring frost (32°F) is about Mar 20 and the first fall frost is about Nov 11, giving roughly a 237-day growing season. To be safe most years, wait until Feb 28 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) | Apr 22 | Apr 3 | Mar 15 |
| Freeze (32°F) | Apr 11 | Mar 20 | Feb 28 |
| Hard (28°F) | Mar 26 | Mar 6 | Feb 15 |
| Severe (24°F) | Mar 14 | Feb 24 | Jan 26 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Apr 22 | Apr 16 | Apr 11 | Apr 6 | Apr 3 | Mar 31 | Mar 27 | Mar 21 | Mar 15 |
| 32°F | Apr 11 | Apr 3 | Mar 30 | Mar 25 | Mar 20 | Mar 16 | Mar 12 | Mar 7 | Feb 28 |
| 28°F | Mar 26 | Mar 19 | Mar 14 | Mar 10 | Mar 6 | Mar 2 | Feb 27 | Feb 22 | Feb 15 |
| 24°F | Mar 14 | Mar 9 | Mar 4 | Feb 28 | Feb 24 | Feb 19 | Feb 12 | Feb 3 | Jan 26 |
| 20°F | Mar 6 | Feb 26 | Feb 18 | Feb 9 | Feb 3 | Jan 29 | Jan 23 | Jan 15 | Dec 31 |
| 16°F | Feb 21 | Feb 9 | Feb 2 | Jan 29 | Jan 21 | Jan 14 | Jan 5 | Dec 29 | Dec 16 |
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 19 | Nov 2 | Nov 18 |
| Freeze (32°F) | Oct 25 | Nov 11 | Nov 29 |
| Hard (28°F) | Nov 3 | Nov 23 | Dec 10 |
| Severe (24°F) | Nov 13 | Dec 5 | Dec 31 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 19 | Oct 24 | Oct 28 | Oct 31 | Nov 2 | Nov 5 | Nov 8 | Nov 12 | Nov 18 |
| 32°F | Oct 25 | Nov 1 | Nov 4 | Nov 8 | Nov 11 | Nov 15 | Nov 19 | Nov 23 | Nov 29 |
| 28°F | Nov 3 | Nov 9 | Nov 14 | Nov 18 | Nov 23 | Nov 28 | Dec 1 | Dec 4 | Dec 10 |
| 24°F | Nov 13 | Nov 22 | Nov 28 | Dec 2 | Dec 5 | Dec 9 | Dec 16 | Dec 22 | Dec 31 |
| 20°F | Nov 28 | Dec 3 | Dec 8 | Dec 14 | Dec 21 | Dec 28 | Jan 3 | Jan 10 | Jan 23 |
| 16°F | Dec 6 | Dec 12 | Dec 19 | Dec 28 | Jan 1 | Jan 7 | Jan 14 | Jan 26 | Feb 5 |
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: Decatur, Tx, about 16.1 miles away@if(!empty($station['elevation_ft'])), at 970 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 Sanger, TX?
On average, the last spring frost (32°F) around Sanger, TX is about Mar 20. In cooler years it can run later, so for a safer bet many gardeners wait until Feb 28.
When is the first frost in the fall?
The first fall frost around Sanger, TX typically arrives about Nov 11. 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 Mar 20 on average, or Feb 28 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 237 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 76267 Planting calendar → Texas frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026