# Frost dates for Charleston, SC (29492)

**Do this (Safe, 2026-11-02):** 30 days until first frost (Dec 2). Tender plants OK outdoors.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Mar 4 | Dec 2 | 273 |
| Median | Feb 4 | Dec 30 | 329 |
| Bold (9 in 10 years later) | Jan 5 | Jan 25 | 20 |

Frost = 32°F. Station: Charleston City, SC, 4 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 62°F — Go (tonight)
- 2026-11-02: 63°F — Go
- 2026-11-03: 65°F — Go
- 2026-11-04: 66°F — Go
- 2026-11-05: 64°F — Go
- 2026-11-06: 60°F — Go
- 2026-11-07: 56°F — Go

Go above 40°F · Wait 37–40°F · Cover 36°F or less · Freeze 28°F or less.

Source: Frost dates: NOAA NCEI U.S. Climate Normals 1991–2020, station Charleston City, SC (4 mi, about your height). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/s/south-carolina · JSON: https://frostdatecalculator.com/s/south-carolina?format=json