Caryville, TN 37714 Frost Dates
Caryville, TN: when does the frost end?
The last spring frost here typically falls around 04/18, about 233 days from today. Fall's first freeze usually shows up around 10/24, roughly 187 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Caryville in Zone 7a (0 to 5°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
With roughly 8 weeks until Caryville's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
04/18 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/03 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/03 and only about 1 year in 10 sees frost after that.
Caryville against the rest of the dataset
About 187 days separate Caryville's last and first frost, putting it 22,408 of 40,283 ZIP codes nationally. Within TN, it ranks 698 of 770.
Learn more
Before leaning on 37714's figures: zone vs. frost date explains why Zone 7a and Caryville's frost date answer different questions, while the frost range explains how to read the range around Caryville's dates instead of trusting one.