Gouverneur, NY 13690 Frost Dates
When can you plant in Gouverneur, NY?
Around 05/18 is the usual last spring frost, about 263 days away. The first fall frost typically arrives around 09/28, about 132 frost-free days later.
Gouverneur sits in USDA Zone 4a (-30 to -25°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 4 weeks of growing season left in Gouverneur before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 05/18 isn't a guarantee
05/18 is the middle of 30 years of NOAA records, not a promise. Plant by 05/01 and you're betting against frost in roughly 9 years out of 10. 06/02 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Gouverneur compares
Gouverneur's growing season runs about 132 days, ranking 38,186 of 40,283 US ZIP codes measured here, longest to shortest. Within NY, it ranks 1,880 of 1,951.
Learn more
the frost range covers how to read the range around Gouverneur's dates instead of trusting one. local microclimates covers what one yard in Gouverneur can differ from the 13690 normal.