Huntsville, OH 43324 Frost Dates
Huntsville, OH: when does the frost end?
The last spring frost here typically falls around 04/26, about 241 days from today. Fall's first freeze usually shows up around 10/20, roughly 175 days after the last spring frost.
Huntsville sits in USDA Zone 6a (-10 to -5°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 8 weeks until Huntsville's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/26 isn't a guarantee
04/26 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/12 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/12 and only about 1 year in 10 sees frost after that.
Huntsville against the rest of the dataset
At roughly 175 frost-free days, Huntsville places 27,193 of 40,283 ZIP codes in this dataset. Within OH, it ranks 1,068 of 1,383.
Learn more
Before leaning on 43324's figures: local microclimates explains what one yard in Huntsville can differ from the 43324 normal, while zone vs. frost date explains why Zone 6a and Huntsville's frost date answer different questions.