Last spring frost
Mar 24
Frost Dates for Bishop, GA
First fall frost
Nov 12
Growing season
234 days
Hardiness zone
8a
In an average year around Bishop, GA, the last spring frost (32°F) is about Mar 24 and the first fall frost is about Nov 12, giving roughly a 234-day growing season. To be safe most years, wait until Mar 1 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 7 | Mar 20 |
| Freeze (32°F) | Apr 12 | Mar 24 | Mar 1 |
| Hard (28°F) | Mar 28 | Mar 5 | Feb 6 |
| Severe (24°F) | Mar 14 | Feb 15 | Jan 20 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Apr 22 | Apr 18 | Apr 14 | Apr 11 | Apr 7 | Apr 3 | Apr 1 | Mar 26 | Mar 20 |
| 32°F | Apr 12 | Apr 5 | Apr 2 | Mar 28 | Mar 24 | Mar 19 | Mar 15 | Mar 10 | Mar 1 |
| 28°F | Mar 28 | Mar 21 | Mar 15 | Mar 11 | Mar 5 | Feb 28 | Feb 24 | Feb 17 | Feb 6 |
| 24°F | Mar 14 | Mar 5 | Feb 28 | Feb 21 | Feb 15 | Feb 8 | Feb 2 | Jan 28 | Jan 20 |
| 20°F | Mar 1 | Feb 18 | Feb 8 | Feb 2 | Jan 29 | Jan 24 | Jan 17 | Jan 9 | Jan 2 |
| 16°F | Feb 14 | Feb 3 | Jan 29 | Jan 25 | Jan 21 | Jan 16 | Jan 11 | Jan 6 | Dec 30 |
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 18 | Nov 1 | Nov 16 |
| Freeze (32°F) | Oct 31 | Nov 12 | Dec 2 |
| Hard (28°F) | Nov 10 | Nov 28 | Dec 25 |
| Severe (24°F) | Nov 21 | Dec 17 | Jan 13 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 18 | Oct 23 | Oct 27 | Oct 29 | Nov 1 | Nov 3 | Nov 5 | Nov 9 | Nov 16 |
| 32°F | Oct 31 | Nov 3 | Nov 6 | Nov 9 | Nov 12 | Nov 16 | Nov 19 | Nov 25 | Dec 2 |
| 28°F | Nov 10 | Nov 15 | Nov 19 | Nov 24 | Nov 28 | Dec 1 | Dec 6 | Dec 14 | Dec 25 |
| 24°F | Nov 21 | Nov 30 | Dec 4 | Dec 9 | Dec 17 | Dec 23 | Dec 29 | Jan 4 | Jan 13 |
| 20°F | Dec 6 | Dec 15 | Dec 24 | Dec 30 | Jan 2 | Jan 7 | Jan 12 | Jan 19 | Jan 31 |
| 16°F | Dec 21 | Dec 30 | Jan 2 | Jan 6 | Jan 10 | Jan 15 | Jan 20 | Jan 25 | Feb 2 |
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: Watkinsville 5 Sse, Ga, about 0.9 miles away@if(!empty($station['elevation_ft'])), at 741 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 Bishop, GA?
On average, the last spring frost (32°F) around Bishop, GA is about Mar 24. In cooler years it can run later, so for a safer bet many gardeners wait until Mar 1.
When is the first frost in the fall?
The first fall frost around Bishop, GA typically arrives about Nov 12. 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 24 on average, or Mar 1 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 234 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 30677 Planting calendar → Georgia frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026