Last spring frost
Mar 17
Frost Dates for Buckatunna, MS
First fall frost
Nov 9
Growing season
237 days
Hardiness zone
8b
In an average year around Buckatunna, MS, the last spring frost (32°F) is about Mar 17 and the first fall frost is about Nov 9, giving roughly a 237-day growing season. To be safe most years, wait until Feb 24 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 18 | Apr 1 | Mar 12 |
| Freeze (32°F) | Apr 7 | Mar 17 | Feb 24 |
| Hard (28°F) | Mar 23 | Feb 28 | Jan 31 |
| Severe (24°F) | Mar 10 | Feb 10 | Jan 7 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Apr 18 | Apr 13 | Apr 8 | Apr 5 | Apr 1 | Mar 29 | Mar 25 | Mar 20 | Mar 12 |
| 32°F | Apr 7 | Mar 31 | Mar 27 | Mar 22 | Mar 17 | Mar 13 | Mar 7 | Mar 1 | Feb 24 |
| 28°F | Mar 23 | Mar 15 | Mar 10 | Mar 4 | Feb 28 | Feb 25 | Feb 21 | Feb 14 | Jan 31 |
| 24°F | Mar 10 | Mar 1 | Feb 23 | Feb 16 | Feb 10 | Feb 3 | Jan 29 | Jan 21 | Jan 7 |
| 20°F | Feb 28 | Feb 15 | Feb 7 | Feb 1 | Jan 27 | Jan 20 | Jan 11 | Jan 2 | Dec 24 |
| 16°F | Feb 14 | Feb 4 | Jan 31 | Jan 25 | Jan 19 | Jan 12 | Jan 6 | Dec 29 | Dec 19 |
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 17 | Oct 31 | Nov 15 |
| Freeze (32°F) | Oct 25 | Nov 9 | Dec 1 |
| Hard (28°F) | Nov 3 | Nov 23 | Dec 23 |
| Severe (24°F) | Nov 12 | Dec 9 | Jan 15 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 17 | Oct 21 | Oct 25 | Oct 28 | Oct 31 | Nov 2 | Nov 5 | Nov 9 | Nov 15 |
| 32°F | Oct 25 | Oct 31 | Nov 2 | Nov 5 | Nov 9 | Nov 13 | Nov 17 | Nov 22 | Dec 1 |
| 28°F | Nov 3 | Nov 9 | Nov 14 | Nov 18 | Nov 23 | Nov 28 | Dec 2 | Dec 8 | Dec 23 |
| 24°F | Nov 12 | Nov 22 | Nov 30 | Dec 4 | Dec 9 | Dec 20 | Dec 30 | Jan 5 | Jan 15 |
| 20°F | Nov 27 | Dec 6 | Dec 14 | Dec 25 | Jan 1 | Jan 5 | Jan 11 | Jan 22 | Feb 6 |
| 16°F | Dec 7 | Dec 18 | Dec 27 | Jan 1 | Jan 7 | Jan 13 | Jan 19 | Jan 29 | 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: Waynesboro 2 W, Ms, about 13.9 miles away@if(!empty($station['elevation_ft'])), at 200 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 Buckatunna, MS?
On average, the last spring frost (32°F) around Buckatunna, MS is about Mar 17. In cooler years it can run later, so for a safer bet many gardeners wait until Feb 24.
When is the first frost in the fall?
The first fall frost around Buckatunna, MS typically arrives about Nov 9. 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 17 on average, or Feb 24 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 39322 Planting calendar → Mississippi frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026