Frost Dates for Augusta-Richmond County, GA
In Augusta-Richmond County, GA, the average last spring frost is around Mar 23 and the average first fall frost around Nov 9, for a growing season of about 232 days. For frost-tender plants, wait until Apr 9, when the chance of frost drops to 10%.
Based on NOAA 1991–2020 records from the Augusta Bush Fld Airport, GA weather station, 6 miles away, elevation 132 ft. Frost can come earlier in low spots and valleys and later near cities and large lakes.
Frost probability by date
Chance of a 32°F frost after the spring date, or before the fall date.
| Chance | Last spring frost | First fall frost |
|---|---|---|
| 10% | Apr 9 | Oct 28 |
| 20% | Apr 3 | Nov 1 |
| 30% | Mar 31 | Nov 4 |
| 40% | Mar 27 | Nov 6 |
| 50% | Mar 23 | Nov 9 |
| 60% | Mar 18 | Nov 12 |
| 70% | Mar 15 | Nov 16 |
| 80% | Mar 9 | Nov 20 |
| 90% | Feb 28 | Nov 27 |
Light frost vs. hard freeze
Average (50%) dates for each temperature. Tender plants are damaged at 36°F; most hardy crops survive until 28°F.
| Temperature | Last in spring | First in fall |
|---|---|---|
| Light frost (36°F) | Apr 5 | Nov 1 |
| Frost / freeze (32°F) | Mar 23 | Nov 9 |
| Hard freeze (28°F) | Mar 8 | Nov 24 |
Planting calendar for Augusta-Richmond County
Transplant Mar 30 – Apr 13
Transplant Apr 6 – Apr 20
Transplant Apr 6 – Apr 20
Transplant Mar 30 – Apr 13
Sow or transplant Mar 30 – Apr 13
Sow or transplant Mar 30 – Apr 13
Sow or transplant Apr 6 – Apr 20
Sow or transplant Feb 23 – Mar 9
Fall sowing Sep 14 – Oct 12
Fall sowing Sep 14 – Oct 5
Fall sowing Aug 31 – Sep 14
Sow or transplant Feb 23 – Mar 9
Fall sowing Aug 31 – Sep 28
Transplant Mar 9 – Mar 23
Fall sowing Aug 17 – Aug 31
Transplant Mar 2 – Mar 16
Fall sowing Aug 17 – Aug 31
Fall sowing Aug 17 – Aug 31
Fall sowing Sep 28 – Oct 19
Fall sowing Aug 31 – Sep 14
Plant Feb 23 – Mar 9
Based on the average last frost (Mar 23) and first frost (Nov 9). The dashed lines mark those dates. Seed packets list days to maturity; adjust for your varieties.