Logan, OH 43138 Frost Dates
Logan, OH: when does the frost end?
Around 04/30 is the usual last spring frost, about 245 days away. Fall's first freeze usually shows up around 10/14, roughly 167 days after the last spring frost.
Logan 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.
Stretching the season past the first frost
With roughly 7 weeks until Logan's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Logan's last frost
04/30 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/18 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/17 and only about 1 year in 10 sees frost after that.
Logan against the rest of the dataset
About 167 days separate Logan's last and first frost, putting it 29,936 of 40,283 ZIP codes nationally. Within OH, it ranks 1,250 of 1,383.
Learn more
Before leaning on 43138's figures: zone vs. frost date explains why Zone 6b and Logan's frost date answer different questions, while the frost range explains how to read the range around Logan's dates instead of trusting one.