Bloomfield, NY 14475 Frost Dates
Bloomfield, NY: when does the frost end?
Typically, the last spring freeze lands around 05/02, roughly 247 days out. Fall's first freeze usually shows up around 10/17, roughly 167 days after the last spring frost.
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 Bloomfield, not a forecast for this year.
Stretching the season past the first frost
With roughly 7 weeks until Bloomfield's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Bloomfield's last frost
05/02 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/19 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/18 and only about 1 year in 10 sees frost after that.
Bloomfield against the rest of the dataset
Bloomfield's growing season runs about 167 days, ranking 30,066 of 40,283 US ZIP codes measured here, longest to shortest. Within NY, it ranks 866 of 1,951.
Learn more
Before leaning on 14475's figures: zone vs. frost date explains why Zone 6a and Bloomfield's frost date answer different questions, while the frost range explains how to read the range around Bloomfield's dates instead of trusting one.