Pandora, OH 45877 Frost Dates
45877, near Pandora, OH: the frost window
Typically, the last spring freeze lands around 04/19, roughly 234 days out. Fall's first freeze usually shows up around 10/23, roughly 185 days after the last spring frost.
Zone 6a (-10 to -5°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 Pandora, not a forecast for this year.
Stretching the season past the first frost
Pandora's growing season runs out in roughly 8 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
Why 04/19 isn't a guarantee
04/19 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/05 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/06 and only about 1 year in 10 sees frost after that.
Pandora against the rest of the dataset
At roughly 185 frost-free days, Pandora places 23,231 of 40,283 ZIP codes in this dataset. Within OH, it ranks 569 of 1,383.
Learn more
Two guides worth reading on 45877: zone vs. frost date, on why Zone 6a and Pandora's frost date answer different questions, and the frost range, on how to read the range around Pandora's dates instead of trusting one.