Westhampton Beach, NY 11977 Frost Dates
Frost dates for Westhampton Beach, NY, ZIP 11977
Around 05/07 is the usual last spring frost, about 252 days away. The first fall frost typically arrives around 10/14, about 160 frost-free days later.
Westhampton Beach sits in USDA Zone 7a (0 to 5°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
Zone 7a around Westhampton Beach has about 7 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
The actual range around Westhampton Beach's last frost
05/07 is the middle of 30 years of NOAA records, not a promise. Plant by 04/23 and you're betting against frost in roughly 9 years out of 10. 05/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Westhampton Beach compares
Westhampton Beach's growing season runs about 160 days, ranking 32,379 of 40,283 US ZIP codes measured here, longest to shortest. Within NY, it ranks 1,111 of 1,951.
Learn more
the frost range explains how to read the range around Westhampton Beach's dates instead of trusting one, and local microclimates explains what one yard in Westhampton Beach can differ from the 11977 normal.