Williamsburg County, South Carolina · Frost dates
Williamsburg County frost dates.
First-frost, last-frost, and growing-season length for Williamsburg County, South Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-11
- 20%
- 04-06
- 50%
- 03-29
- 80%
- 03-18
- 90%
- 03-12
First fall frost
- 10%
- 10-23
- 20%
- 10-28
- 50%
- 11-06
- 80%
- 11-16
- 90%
- 11-23
28°F — killing freeze
Last spring freeze
- 10%
- 04-01
- 20%
- 03-28
- 50%
- 03-17
- 80%
- 03-06
- 90%
- 02-28
First fall freeze
- 10%
- 11-01
- 20%
- 11-05
- 50%
- 11-16
- 80%
- 11-30
- 90%
- 12-05
Growing season length (days, 28°F threshold)
- Short year
- 214
- Median
- 244
- Long year
- 280
Source NOAA station
KINGSTREE, SC US
7.3 mi · 30 yrs of record (1991–2020) · 75 ft elev.
Data from KINGSTREE, SC US, 7.3 miles away with 30-year NOAA record (1991-2020).
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