Leetonia, OH 44431 Frost Dates
Frost dates for Leetonia, OH, ZIP 44431
Around 04/22 is the usual last spring frost, about 237 days away. The first fall frost typically arrives around 10/28, about 186 frost-free days later.
The USDA Plant Hardiness Zone Map puts Leetonia 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
Zone 6a around Leetonia has about 9 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
The actual range around Leetonia's last frost
04/22 is the middle of 30 years of NOAA records, not a promise. Plant by 04/11 and you're betting against frost in roughly 9 years out of 10. 05/08 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Leetonia compares
Leetonia's growing season runs about 186 days, ranking 22,864 of 40,283 US ZIP codes measured here, longest to shortest. Within OH, it ranks 502 of 1,383.
Learn more
the frost range explains how to read the range around Leetonia's dates instead of trusting one, and local microclimates explains what one yard in Leetonia can differ from the 44431 normal.