Addyston, OH 41048 Frost Dates
When can you plant in Addyston, OH?
The last spring frost here typically falls around 04/18, about 233 days from today. The first fall frost typically arrives around 10/25, about 188 frost-free days later.
Zone 6b (-5 to 0°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Addyston, not a forecast for this year.
What to do before the first frost
About 8 weeks of growing season left in Addyston 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
04/18 is the middle of 30 years of NOAA records, not a promise. Plant by 04/03 and you're betting against frost in roughly 9 years out of 10. 05/07 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Addyston compares
At roughly 188 frost-free days, Addyston places 22,122 of 40,283 ZIP codes in this dataset. Within OH, it ranks 404 of 1,383.
Learn more
zone vs. frost date covers why Zone 6b and Addyston's frost date answer different questions. the frost range covers how to read the range around Addyston's dates instead of trusting one.