Marion County, South Carolina · Frost dates
Marion County frost dates.
First-frost, last-frost, and growing-season length for Marion County, South Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-13
- 20%
- 04-06
- 50%
- 03-22
- 80%
- 03-07
- 90%
- 02-28
First fall frost
- 10%
- 10-30
- 20%
- 11-02
- 50%
- 11-11
- 80%
- 11-24
- 90%
- 12-02
28°F — killing freeze
Last spring freeze
- 10%
- 03-30
- 20%
- 03-20
- 50%
- 03-04
- 80%
- 02-19
- 90%
- 02-09
First fall freeze
- 10%
- 11-06
- 20%
- 11-11
- 50%
- 11-24
- 80%
- 12-08
- 90%
- 12-17
Growing season length (days, 28°F threshold)
- Short year
- 221
- Median
- 265
- Long year
- 311
Source NOAA station
MARION, SC US
6.0 mi · 30 yrs of record (1991–2020) · 75 ft elev.
Data from MARION, SC US, 6 miles away with 30-year NOAA record (1991-2020).
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