Rushsylvania, OH 43347 Frost Dates
43347, near Rushsylvania, OH: the frost window
Typically, the last spring freeze lands around 04/26, roughly 241 days out. Fall's first freeze usually shows up around 10/20, roughly 175 days after the last spring frost.
Rushsylvania 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
Rushsylvania's growing season runs out in roughly 8 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
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.
Rushsylvania against the rest of the dataset
Rushsylvania's growing season runs about 175 days, ranking 27,169 of 40,283 US ZIP codes measured here, longest to shortest. Within OH, it ranks 1,065 of 1,383.
Learn more
Two guides worth reading on 43347: zone vs. frost date, on why Zone 6a and Rushsylvania's frost date answer different questions, and the frost range, on how to read the range around Rushsylvania's dates instead of trusting one.