Richland County, South Carolina · Frost dates
Richland County frost dates.
First-frost, last-frost, and growing-season length for Richland County, South Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 03-31
- 20%
- 03-25
- 50%
- 03-13
- 80%
- 02-27
- 90%
- 02-21
First fall frost
- 10%
- 11-05
- 20%
- 11-09
- 50%
- 11-19
- 80%
- 12-02
- 90%
- 12-08
28°F — killing freeze
Last spring freeze
- 10%
- 03-18
- 20%
- 03-11
- 50%
- 02-24
- 80%
- 02-04
- 90%
- 01-28
First fall freeze
- 10%
- 11-15
- 20%
- 11-21
- 50%
- 12-04
- 80%
- 12-27
- 90%
- 01-04
Growing season length (days, 28°F threshold)
- Short year
- 242
- Median
- 283
- Long year
- 341
Source NOAA station
COLUMBIA OWENS DWTN AP, SC US
6.9 mi · 30 yrs of record (1991–2020) · 212 ft elev.
Data from COLUMBIA OWENS DWTN AP, SC US, 6.9 miles away with 30-year NOAA record (1991-2020).
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