FrostDateCheck

Wyoming, NY 14525 Frost Dates

When can you plant in Wyoming, NY?

Zone 6a

Typically, the last spring freeze lands around 05/02, roughly 247 days out. The first fall frost typically arrives around 10/14, about 162 frost-free days later.

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 Wyoming, not a forecast for this year.

What to do before the first frost

About 7 weeks of growing season left in Wyoming before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.

Why 05/02 isn't a guarantee

05/02 is the middle of 30 years of NOAA records, not a promise. Plant by 04/20 and you're betting against frost in roughly 9 years out of 10. 05/18 is the safer bet, historically only a 1-in-10 chance of frost that late.

How Wyoming compares

Wyoming's growing season runs about 162 days, ranking 31,854 of 40,283 US ZIP codes measured here, longest to shortest. Within NY, it ranks 1,036 of 1,951.

Learn more

local microclimates covers what one yard in Wyoming can differ from the 14525 normal. zone vs. frost date covers why Zone 6a and Wyoming's frost date answer different questions.