Celina, OH 45822 Frost Dates
Frost dates for Celina, OH, ZIP 45822
Around 04/27 is the usual last spring frost, about 242 days away. The first fall frost typically arrives around 10/19, about 175 frost-free days later.
Celina 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.
What to do before the first frost
Zone 6a around Celina has about 7 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 Celina's last frost
04/27 is the middle of 30 years of NOAA records, not a promise. Plant by 04/12 and you're betting against frost in roughly 9 years out of 10. 05/10 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Celina compares
At roughly 175 frost-free days, Celina places 26,802 of 40,283 ZIP codes in this dataset. Within OH, it ranks 1,017 of 1,383.
Learn more
the frost range explains how to read the range around Celina's dates instead of trusting one, and local microclimates explains what one yard in Celina can differ from the 45822 normal.