Last spring frost
Mar 29
Frost Dates for Ashland, MS
First fall frost
Nov 6
Growing season
224 days
Hardiness zone
7b
In an average year around Ashland, MS, the last spring frost (32°F) is about Mar 29 and the first fall frost is about Nov 6, giving roughly a 224-day growing season. To be safe most years, wait until Mar 6 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 26 | Apr 8 | Mar 22 |
| Freeze (32°F) | Apr 15 | Mar 29 | Mar 6 |
| Hard (28°F) | Apr 3 | Mar 11 | Feb 20 |
| Severe (24°F) | Mar 18 | Feb 28 | Feb 2 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Apr 26 | Apr 19 | Apr 15 | Apr 11 | Apr 8 | Apr 5 | Apr 2 | Mar 29 | Mar 22 |
| 32°F | Apr 15 | Apr 8 | Apr 4 | Apr 1 | Mar 29 | Mar 24 | Mar 19 | Mar 14 | Mar 6 |
| 28°F | Apr 3 | Mar 26 | Mar 20 | Mar 16 | Mar 11 | Mar 7 | Mar 3 | Feb 27 | Feb 20 |
| 24°F | Mar 18 | Mar 12 | Mar 6 | Mar 2 | Feb 28 | Feb 23 | Feb 17 | Feb 9 | Feb 2 |
| 20°F | Mar 8 | Mar 2 | Feb 26 | Feb 18 | Feb 11 | Feb 5 | Jan 31 | Jan 24 | Jan 14 |
| 16°F | Feb 28 | Feb 16 | Feb 6 | Feb 1 | Jan 29 | Jan 22 | Jan 15 | Jan 9 | Jan 2 |
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 14 | Oct 27 | Nov 9 |
| Freeze (32°F) | Oct 22 | Nov 6 | Nov 25 |
| Hard (28°F) | Nov 2 | Nov 20 | Dec 10 |
| Severe (24°F) | Nov 14 | Dec 4 | Jan 1 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 14 | Oct 19 | Oct 22 | Oct 24 | Oct 27 | Oct 29 | Nov 1 | Nov 5 | Nov 9 |
| 32°F | Oct 22 | Oct 28 | Nov 1 | Nov 3 | Nov 6 | Nov 9 | Nov 13 | Nov 18 | Nov 25 |
| 28°F | Nov 2 | Nov 8 | Nov 12 | Nov 16 | Nov 20 | Nov 24 | Nov 30 | Dec 3 | Dec 10 |
| 24°F | Nov 14 | Nov 20 | Nov 26 | Dec 1 | Dec 4 | Dec 8 | Dec 15 | Dec 22 | Jan 1 |
| 20°F | Nov 25 | Dec 3 | Dec 10 | Dec 18 | Dec 24 | Dec 30 | Jan 3 | Jan 10 | Jan 19 |
| 16°F | Dec 7 | Dec 22 | Dec 30 | Jan 1 | Jan 6 | Jan 10 | Jan 16 | Jan 21 | Feb 1 |
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: Ashland, Ms, about 1 miles away@if(!empty($station['elevation_ft'])), at 603 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 Ashland, MS?
On average, the last spring frost (32°F) around Ashland, MS is about Mar 29. In cooler years it can run later, so for a safer bet many gardeners wait until Mar 6.
When is the first frost in the fall?
The first fall frost around Ashland, MS typically arrives about Nov 6. 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 29 on average, or Mar 6 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 224 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 38603 Planting calendar → Mississippi frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026