Corinth, NY 12859 Frost Dates
Corinth, NY: when does the frost end?
Typically, the last spring freeze lands around 04/30, roughly 245 days out. Fall's first freeze usually shows up around 10/16, roughly 169 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Corinth in Zone 5a (-20 to -15°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
With roughly 7 weeks until Corinth's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Corinth'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 05/13 and only about 1 year in 10 sees frost after that.
Corinth against the rest of the dataset
About 169 days separate Corinth's last and first frost, putting it 29,460 of 40,283 ZIP codes nationally. Within NY, it ranks 815 of 1,951.
Learn more
Before leaning on 12859's figures: zone vs. frost date explains why Zone 5a and Corinth's frost date answer different questions, while the frost range explains how to read the range around Corinth's dates instead of trusting one.