Speculator, NY 13436 Frost Dates
When can you plant in Speculator, NY?
The last spring frost here typically falls around 05/21, about 266 days from today. The first fall frost typically arrives around 09/24, about 127 frost-free days later.
Zone 4a (-30 to -25°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 Speculator, not a forecast for this year.
What to do before the first frost
About 4 weeks of growing season left in Speculator before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 05/21 isn't a guarantee
05/21 is the middle of 30 years of NOAA records, not a promise. Plant by 05/03 and you're betting against frost in roughly 9 years out of 10. 06/04 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Speculator compares
At roughly 127 frost-free days, Speculator places 38,657 of 40,283 ZIP codes in this dataset. Within NY, it ranks 1,921 of 1,951.
Learn more
local microclimates covers what one yard in Speculator can differ from the 13436 normal. zone vs. frost date covers why Zone 4a and Speculator's frost date answer different questions.