Conneaut, OH 16443 Frost Dates
Frost dates for Conneaut, OH, ZIP 16443
Typically, the last spring freeze lands around 05/08, roughly 253 days out. The first fall frost typically arrives around 10/16, about 160 frost-free days later.
Conneaut sits in USDA Zone 6b (-5 to 0°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 6b around Conneaut 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.
Why 05/08 isn't a guarantee
05/08 is the middle of 30 years of NOAA records, not a promise. Plant by 04/23 and you're betting against frost in roughly 9 years out of 10. 05/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Conneaut compares
About 160 days separate Conneaut's last and first frost, putting it 32,260 of 40,283 ZIP codes nationally. Within OH, it ranks 1,382 of 1,383.
Learn more
zone vs. frost date explains why Zone 6b and Conneaut's frost date answer different questions, and the frost range explains how to read the range around Conneaut's dates instead of trusting one.