Last spring frost
Apr 26
Frost Dates for Warm Springs, VA
First fall frost
Oct 19
Growing season
173 days
Hardiness zone
6b
In an average year around Warm Springs, VA, the last spring frost (32°F) is about Apr 26 and the first fall frost is about Oct 19, giving roughly a 173-day growing season. To be safe most years, wait until Apr 12 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 9 | Apr 23 |
| Freeze (32°F) | May 15 | Apr 26 | Apr 12 |
| Hard (28°F) | May 2 | Apr 12 | Mar 29 |
| Severe (24°F) | Apr 12 | Mar 30 | Mar 13 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 25 | May 20 | May 16 | May 13 | May 9 | May 6 | May 3 | Apr 30 | Apr 23 |
| 32°F | May 15 | May 9 | May 4 | Apr 30 | Apr 26 | Apr 22 | Apr 19 | Apr 16 | Apr 12 |
| 28°F | May 2 | Apr 22 | Apr 18 | Apr 15 | Apr 12 | Apr 9 | Apr 6 | Apr 2 | Mar 29 |
| 24°F | Apr 12 | Apr 7 | Apr 3 | Apr 1 | Mar 30 | Mar 27 | Mar 22 | Mar 18 | Mar 13 |
| 20°F | Mar 31 | Mar 27 | Mar 22 | Mar 18 | Mar 16 | Mar 12 | Mar 9 | Mar 4 | Feb 27 |
| 16°F | Mar 22 | Mar 16 | Mar 12 | Mar 7 | Mar 3 | Feb 28 | Feb 26 | Feb 20 | Feb 11 |
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 25 | Oct 8 | Oct 21 |
| Freeze (32°F) | Oct 5 | Oct 19 | Nov 1 |
| Hard (28°F) | Oct 14 | Oct 30 | Nov 12 |
| Severe (24°F) | Oct 28 | Nov 9 | Nov 27 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Sep 25 | Sep 30 | Oct 3 | Oct 5 | Oct 8 | Oct 10 | Oct 13 | Oct 17 | Oct 21 |
| 32°F | Oct 5 | Oct 9 | Oct 13 | Oct 15 | Oct 19 | Oct 22 | Oct 25 | Oct 29 | Nov 1 |
| 28°F | Oct 14 | Oct 21 | Oct 24 | Oct 28 | Oct 30 | Nov 1 | Nov 3 | Nov 7 | Nov 12 |
| 24°F | Oct 28 | Nov 1 | Nov 3 | Nov 6 | Nov 9 | Nov 12 | Nov 16 | Nov 20 | Nov 27 |
| 20°F | Nov 3 | Nov 9 | Nov 13 | Nov 17 | Nov 22 | Nov 26 | Dec 1 | Dec 5 | Dec 13 |
| 16°F | Nov 15 | Nov 23 | Nov 28 | Dec 1 | Dec 6 | Dec 10 | Dec 16 | Dec 21 | Dec 27 |
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: Hot Springs, Va, about 3.8 miles away@if(!empty($station['elevation_ft'])), at 2,244 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 Warm Springs, VA?
On average, the last spring frost (32°F) around Warm Springs, VA is about Apr 26. In cooler years it can run later, so for a safer bet many gardeners wait until Apr 12.
When is the first frost in the fall?
The first fall frost around Warm Springs, VA typically arrives about Oct 19. 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 26 on average, or Apr 12 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 173 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 24412 Planting calendar → Virginia frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026