Antwerp, OH 45813 Frost Dates
Antwerp, OH: when does the frost end?
Around 04/27 is the usual last spring frost, about 242 days away. Fall's first freeze usually shows up around 10/19, roughly 174 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Antwerp in Zone 6a (-10 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 7 weeks until Antwerp's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/27 isn't a guarantee
04/27 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/13 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/11 and only about 1 year in 10 sees frost after that.
Antwerp against the rest of the dataset
At roughly 174 frost-free days, Antwerp places 27,518 of 40,283 ZIP codes in this dataset. Within OH, it ranks 1,091 of 1,383.
Learn more
Before leaning on 45813's figures: the frost range explains how to read the range around Antwerp's dates instead of trusting one, while local microclimates explains what one yard in Antwerp can differ from the 45813 normal.