Frost dates for Rome R B Russell Airport, GA
At Rome R B Russell Airport, the median last spring frost (32°F) is Mar 29 and the median first fall frost is Nov 3, for a typical growing season of 219 days. For a 90% chance that the last frost has passed, wait until Apr 15. Nearby ZIP codes are in USDA hardiness zone 8a.
- Mar 29Last spring frost (median)50% chance of 32°F after this date
- Apr 15Safer planting date10% chance of 32°F after this date
- Nov 3First fall frost (median)50% chance of 32°F by this date
- 219 daysGrowing season (median)between 32°F freezes
Last spring frost dates
The chance that the temperature drops to the threshold after each date.
| Temperature | 90% chance later | 50% chance later | 10% chance later |
|---|---|---|---|
| 36°F | Mar 25 | Apr 11 | Apr 28 |
| 32°F | Mar 12 | Mar 29 | Apr 15 |
| 28°F | Feb 25 | Mar 16 | Apr 3 |
| 24°F | Feb 4 | Mar 2 | Mar 23 |
First fall frost dates
The chance that the temperature has dropped to the threshold by each date.
| Temperature | 10% chance by | 50% chance by | 90% chance by |
|---|---|---|---|
| 36°F | Oct 12 | Oct 25 | Nov 6 |
| 32°F | Oct 22 | Nov 3 | Nov 18 |
| 28°F | Oct 30 | Nov 14 | Dec 2 |
| 24°F | Nov 9 | Dec 1 | Dec 28 |
Growing season length
Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.
| Temperature | 9 in 10 years at least | 5 in 10 years at least | 1 in 10 years at least |
|---|---|---|---|
| 36°F | 175 days | 195 days | 216 days |
| 32°F | 197 days | 219 days | 241 days |
| 28°F | 219 days | 245 days | 273 days |
| 24°F | 246 days | 275 days | 307 days |
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 100% |
| 32°F | 100% |
| 28°F | 100% |
| 24°F | 100% |
ZIP codes whose closest station is this one
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 30149 | 8a | 10 to 15°F | 6 km |
| 30105 | 8a | 10 to 15°F | 9 km |
| 30733 | 8a | 10 to 15°F | 13 km |
| 30165 | 8a | 10 to 15°F | 13 km |
| 30701 | 8a | 10 to 15°F | 25 km |
Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.
About this station
- NOAA station ID USW00093801, at 34.3478, -85.1611, elevation 195 m (639 ft).
- Data quality: Representative (10+ years), 23 years of freeze data.
- Average days per year at or below 32°F: 64.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Rome (12 km)
- Summerville (24 km)
- Cedartown (33 km)
- Cartersville (37 km)
- Cartersville Airport (38 km)
- Allatoona Dam 2 (45 km)
- Dalton (53 km)
- Dallas 7 NE (54 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.