Hammond, NY 13664 Frost Dates
Hammond, NY: when does the frost end?
Around 04/29 is the usual last spring frost, about 244 days away. Fall's first freeze usually shows up around 10/10, roughly 162 days after the last spring frost.
Zone 5a (-20 to -15°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 Hammond, not a forecast for this year.
Stretching the season past the first frost
With roughly 6 weeks until Hammond's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
04/29 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/18 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/11 and only about 1 year in 10 sees frost after that.
Hammond against the rest of the dataset
About 162 days separate Hammond's last and first frost, putting it 31,866 of 40,283 ZIP codes nationally. Within NY, it ranks 1,037 of 1,951.
Learn more
Before leaning on 13664's figures: the frost range explains how to read the range around Hammond's dates instead of trusting one, while local microclimates explains what one yard in Hammond can differ from the 13664 normal.