Last frost date in Glens Falls, New York

May 17

Average last frost in spring. In an early year (1 in 10) it's over by May 1; in a late year (1 in 10) it comes after May 31.

September 29

Average first frost in fall. 1 year in 10 it comes by September 17.

Source: NOAA U.S. Climate Normals 1991–2020, station Glens Falls Farm (USC00303284), 1.9 miles from Glens Falls, elevation 504 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Glens Falls, New York
Early yearAverageLate year
Last frost in springMay 1May 17May 31
First frost in fallSept 17Sept 29Oct 10

An early or late year is one in 10: 1 year in 10 the frost comes before the early date, and 1 year in 10 after the late date.

Frost-free days in an average year: 135

Planting calendar for Glens Falls

Fall planting

USDA dates for places whose average first freeze is about September 30 (Glens Falls: September 29).

USDA lists chervil and chives, garlic, horseradish, leeks, onion plants, onion seed, onion sets, shallots as generally spring-planted here.

Spring planting

USDA dates for places whose average last freeze is about May 20 (Glens Falls: May 17).

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5 (earliest safe spring and latest safe fall dates), applied to this place's NOAA frost dates. “Plants” means setting out transplants, not sowing seed. How we match the table.

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