Millerton, NY 12501 Frost Dates
Frost dates for Millerton, NY, ZIP 12501
Around 05/04 is the usual last spring frost, about 249 days away. The first fall frost typically arrives around 10/07, about 155 frost-free days later.
Millerton sits in USDA Zone 6a (-10 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 6a around Millerton has about 6 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 Millerton's last frost
05/04 is the middle of 30 years of NOAA records, not a promise. Plant by 04/21 and you're betting against frost in roughly 9 years out of 10. 05/21 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Millerton compares
At roughly 155 frost-free days, Millerton places 34,047 of 40,283 ZIP codes in this dataset. Within NY, it ranks 1,396 of 1,951.
Learn more
the frost range explains how to read the range around Millerton's dates instead of trusting one, and local microclimates explains what one yard in Millerton can differ from the 12501 normal.