Frost Dates for Augusta, GA 30906

Last spring frost March 31 · First fall frost November 4 · 218 frost-free days · USDA Zone 8b

Frost probability for 30906

Frost10%50%90%
Spring (last frost)April 19March 31March 14
Fall (first frost)October 18November 4November 21

Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (31.0 km away); the 50% date is the median year.

Frost dates by ZIP code in Augusta, GA

ZIPLast spring frost (50%)First fall frost (50%)Zone
30906March 31November 48b
30907March 30November 28b
30909March 30November 28b
30904March 30November 28b
30901March 30November 28b
30905March 30November 28b
30912March 30November 2Zone 7a

Month by month in Augusta

MonthWhat to do
JanuaryStart peppers and eggplant indoors 8–10 weeks before your last frost (around March 31). Start tomatoes about two weeks later, 6–8 weeks before last frost.
FebruaryStart herbs, basil, and squash indoors (4–6 weeks before frost). Direct sow peas, spinach, and lettuce if soil is workable.
MarchLast frost around March 31. Transplant cold-hardy crops (broccoli, kale, cabbage). Harden off tomato and pepper seedlings.
AprilFrost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini.
MaySuccession plant lettuce and greens. Keep beds weeded and watered consistently.
JuneHarvest regularly to encourage production. Monitor for pests and disease.
JulyMidsummer: harvest beans, zucchini, cucumbers. Start brassica seeds indoors for fall.
AugustDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
SeptemberDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
OctoberFirst fall frost approaching (around November 4). Transplant fall brassicas. Sow spinach, arugula, and radishes.
NovemberFirst frost around November 4. Harvest tomatoes and peppers before frost. Cover cold-hardy crops with row covers to extend the season.
DecemberHarvest remaining cold-hardy crops: kale, carrots, and beets. Plant garlic bulbs for next year.

What grows in a 218-day season

Frequently Asked Questions

What is the last frost date for Augusta, GA (ZIP 30906)?

The median last spring frost date for Augusta, GA (ZIP code 30906) is around March 31. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area.

What is the first fall frost date in Augusta, GA?

The median first fall frost date for Augusta, GA is around November 4. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses.

How long is the growing season in Augusta, GA?

The frost-free growing season in Augusta is about 218 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side.

What USDA hardiness zone is Augusta, GA?

Based on frost date patterns, Augusta falls approximately in 8b. USDA hardiness zones are determined by average annual minimum winter temperatures and guide both plant selection and planting timing for your location.

When should I start tomatoes indoors in Augusta, GA?

Start tomato seeds indoors 6–8 weeks before your last frost date (around March 31). For Augusta, that's roughly February 4 to February 18. Transplant outdoors 1–2 weeks after your last frost.

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