District of Columbia Frost Dates

Across District of Columbia, the average last spring frost ranges from Mar 29 in Washington to Mar 29 in Washington. Find your town below, or enter your ZIP code for the nearest station.

Largest cities

Average frost dates in District of Columbia towns

Average (50%) dates of the last 32°F frost in spring and the first in fall, from the nearest NOAA station. Towns with 5,000+ residents.