Toomsboro, GA 31090 Frost Dates
Toomsboro, GA: when does the frost end?
Around 03/12 is the usual last spring frost, about 196 days away. Fall's first freeze usually shows up around 11/19, roughly 255 days after the last spring frost.
Toomsboro sits in USDA Zone 8b (15 to 20°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
Stretching the season past the first frost
With roughly 12 weeks until Toomsboro's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 03/12 isn't a guarantee
03/12 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/18 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/01 and only about 1 year in 10 sees frost after that.
Toomsboro against the rest of the dataset
About 255 days separate Toomsboro's last and first frost, putting it 6,968 of 40,283 ZIP codes nationally. Within GA, it ranks 204 of 921.
Learn more
Before leaning on 31090's figures: zone vs. frost date explains why Zone 8b and Toomsboro's frost date answer different questions, while the frost range explains how to read the range around Toomsboro's dates instead of trusting one.