Chicopee, MA 01111 Frost Dates
Frost dates for Chicopee, MA, ZIP 01111
The last spring frost here typically falls around 05/03, about 248 days from today. The first fall frost typically arrives around 10/08, about 158 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 Chicopee, not a forecast for this year.
What to do before the first frost
Zone 6a around Chicopee 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 Chicopee's last frost
05/03 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. 05/17 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Chicopee compares
Chicopee's growing season runs about 158 days, ranking 32,885 of 40,283 US ZIP codes measured here, longest to shortest. Within MA, it ranks 566 of 712.
Learn more
zone vs. frost date explains why Zone 6a and Chicopee's frost date answer different questions, and the frost range explains how to read the range around Chicopee's dates instead of trusting one.