New Middletown, OH 44443 Frost Dates
When can you plant in New Middletown, OH?
Typically, the last spring freeze lands around 05/01, roughly 246 days out. The first fall frost typically arrives around 10/17, about 167 frost-free days later.
The USDA Plant Hardiness Zone Map puts New Middletown in Zone 6a (-10 to -5°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 7 weeks of growing season left in New Middletown before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
05/01 is the middle of 30 years of NOAA records, not a promise. Plant by 04/16 and you're betting against frost in roughly 9 years out of 10. 05/20 is the safer bet, historically only a 1-in-10 chance of frost that late.
How New Middletown compares
At roughly 167 frost-free days, New Middletown places 30,052 of 40,283 ZIP codes in this dataset. Within OH, it ranks 1,287 of 1,383.
Learn more
the frost range covers how to read the range around New Middletown's dates instead of trusting one. local microclimates covers what one yard in New Middletown can differ from the 44443 normal.