Frost dates for 30339 — Atlanta, GA
How Atlanta compares
- In 8 years out of 10, the last spring frost in Atlanta falls between March 9 and April 12, a 34-day window. The first fall frost falls between October 27 and November 26.
- The median last frost is 6 days later than the Georgia median of Mar 21.
- Its 225-day growing season is longer than 31% of the 618 Georgia places with a regular frost season (state median 235 days).
- The last frost is typical for zone 8a, where the median is Mar 29.
- The weather station records an average of 64 nights a year at or below 32°F.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | March 9 |
| 50% (median) | March 27 |
| 10% (safe for tender plants) | April 12 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | October 27 |
| 50% (median) | November 7 |
| 90% (late) | November 26 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Atlanta, GA
Frost dates for 30339 — Atlanta, GA — last frost Mar 27, first frost Nov 7, zone 8a. whenisthelastfrost.com
When to plant vegetables in Atlanta, GA
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Jan 2 – Jan 16 | Feb 27 – Mar 13 | — | — |
| Peppers | Jan 16 – Jan 30 | Apr 10 – Apr 24 | — | — |
| Eggplant | Jan 16 – Jan 30 | Apr 10 – Apr 24 | — | — |
| Tomatoes | Jan 30 – Feb 13 | Apr 3 – Apr 17 | — | — |
| Lettuce | Jan 30 – Feb 13 | Mar 6 – Mar 20 | Feb 27 – Apr 3 | Sep 12 – Oct 10 |
| Kale | Jan 30 – Feb 13 | Feb 27 – Mar 13 | Feb 27 – Mar 13 | Aug 29 – Sep 19 |
| Broccoli | Jan 30 – Feb 13 | Mar 13 – Mar 27 | — | Aug 1 – Aug 22 |
| Cabbage | Jan 30 – Feb 13 | Mar 6 – Mar 20 | — | Aug 1 – Aug 22 |
| Cauliflower | Jan 30 – Feb 13 | Mar 13 – Mar 27 | — | Aug 1 – Aug 22 |
| Okra | Feb 13 – Feb 27 | Apr 17 – May 1 | Apr 17 – May 1 | — |
| Basil | Feb 13 – Feb 27 | Apr 3 – Apr 17 | — | — |
| Peas | — | — | Feb 13 – Mar 6 | Aug 15 – Sep 5 |
| Spinach | — | — | Feb 13 – Mar 6 | Sep 12 – Oct 3 |
| Radishes | — | — | Feb 20 – Apr 3 | Sep 26 – Oct 17 |
| Cucumbers | Feb 27 – Mar 6 | Apr 10 – Apr 17 | Apr 3 – Apr 17 | Aug 22 – Sep 5 |
| Zucchini & Summer Squash | Feb 27 – Mar 6 | — | Apr 3 – Apr 17 | Aug 29 – Sep 12 |
| Winter Squash & Pumpkins | Feb 27 – Mar 6 | — | Apr 3 – Apr 17 | — |
| Melons & Watermelon | Feb 27 – Mar 6 | Apr 10 – Apr 24 | — | — |
| Carrots | — | — | Mar 6 – Apr 3 | Aug 15 – Aug 29 |
| Beets | — | — | Mar 6 – Apr 3 | Aug 29 – Sep 12 |
| Potatoes | — | — | Mar 6 – Mar 27 | — |
| Swiss Chard | — | — | Mar 13 – Apr 10 | Aug 29 – Sep 12 |
| Cilantro | — | — | Mar 13 – Apr 3 | Sep 12 – Oct 3 |
| Green Beans | — | — | Apr 3 – Apr 24 | Aug 22 – Sep 5 |
| Sweet Corn | — | — | Apr 3 – Apr 17 | — |
| Sweet Potatoes | — | Apr 10 – May 1 | — | — |
| Garlic | — | — | — | Oct 24 – Nov 28 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Mableton 1 N, GA weather station, 11 km away (elevation 981 ft (299 m)).
ZIP codes in Atlanta: 30301 30302 30303 30304 30305 30306 30307 30308 30309 30310 30311 30312 30313 30314 30315 30316 30317 30318 30319 30320 30321 30322 30324 30325 30326 30327 30328 30329 30331 30332 30333 30334 30336 30337 30338 30339 30340 30341 30342 30343 30344 30345 30346 30348 30349 30350 30353 30354 30355 30356 30357 30358 30359 30360 30361 30362 30363 30364 30366 30368 …
Frost dates near Atlanta
- Clarkdale Mar 27 · Nov 7
- Marietta Mar 27 · Nov 7
- Smyrna Mar 27 · Nov 7
- Mableton Mar 27 · Nov 7
- Austell Mar 27 · Nov 7
- Roswell Mar 25 · Nov 9
- Lithia Springs Mar 27 · Nov 7
- Scottdale Mar 25 · Nov 9
Frequently asked questions
When is the last frost in Atlanta, GA?
The median last spring frost in Atlanta, GA is March 27. There is still about a 10% chance of frost after April 12, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Atlanta, GA?
The median first fall frost is November 7, with about a 10% chance of frost before October 27.
How long is the growing season in Atlanta, GA?
About 225 days between the median last spring frost and first fall frost.
What planting zone is Atlanta, GA?
Atlanta, GA is in USDA hardiness zone 8a.