Charleston, WV Frost Dates
The last spring frost in Charleston usually comes around April 16 and the first fall frost around October 26.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | April 16 | October 26 |
| Hard freeze, 28°F | April 1 | November 5 |
Growing season: about 192 days.
Frequently asked questions
When is the last frost in Charleston, WV?
The median date of the last spring frost (32°F) is April 16. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past April 16 lowers the risk for tender plants.
When is the first frost in Charleston?
The median date of the first fall frost (32°F) is October 26, and a hard freeze (28°F) usually follows around November 5.
How long is the growing season in Charleston?
About 192 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USW00013866. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.