Sandusky, OH 44871 Frost Dates
Sandusky, OH: when does the frost end?
The last spring frost here typically falls around 04/10, about 225 days from today. Fall's first freeze usually shows up around 11/05, roughly 209 days after the last spring frost.
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 Sandusky, not a forecast for this year.
Stretching the season past the first frost
With roughly 10 weeks until Sandusky's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/10 isn't a guarantee
04/10 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/31 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/23 and only about 1 year in 10 sees frost after that.
Sandusky against the rest of the dataset
Sandusky's growing season runs about 209 days, ranking 15,152 of 40,283 US ZIP codes measured here, longest to shortest. Within OH, it ranks 45 of 1,383.
Learn more
Before leaning on 44871's figures: zone vs. frost date explains why Zone 6b and Sandusky's frost date answer different questions, while the frost range explains how to read the range around Sandusky's dates instead of trusting one.