New Bedford, MA 02742 Frost Dates
When can you plant in New Bedford, MA?
The last spring frost here typically falls around 04/11, about 226 days from today. The first fall frost typically arrives around 11/05, about 208 frost-free days later.
Zone 7a (0 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 New Bedford, not a forecast for this year.
What to do before the first frost
About 10 weeks of growing season left in New Bedford before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around New Bedford's last frost
04/11 is the middle of 30 years of NOAA records, not a promise. Plant by 03/30 and you're betting against frost in roughly 9 years out of 10. 04/22 is the safer bet, historically only a 1-in-10 chance of frost that late.
How New Bedford compares
At roughly 208 frost-free days, New Bedford places 15,508 of 40,283 ZIP codes in this dataset. Within MA, it ranks 53 of 712.
Learn more
the frost range covers how to read the range around New Bedford's dates instead of trusting one. local microclimates covers what one yard in New Bedford can differ from the 02742 normal.