Raleigh, NC Frost Dates
The last spring frost in Raleigh usually comes around March 31 and the first fall frost around November 4.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | March 31 | November 4 |
| Hard freeze, 28°F | March 18 | November 16 |
Growing season: about 219 days.
Frequently asked questions
When is the last frost in Raleigh, NC?
The median date of the last spring frost (32°F) is March 31. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past March 31 lowers the risk for tender plants.
When is the first frost in Raleigh?
The median date of the first fall frost (32°F) is November 4, and a hard freeze (28°F) usually follows around November 16.
How long is the growing season in Raleigh?
About 219 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USW00013722. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.