Marlboro County, South Carolina · Frost dates
Marlboro County frost dates.
First-frost, last-frost, and growing-season length for Marlboro County, South Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-12
- 20%
- 04-06
- 50%
- 03-26
- 80%
- 03-16
- 90%
- 03-09
First fall frost
- 10%
- 10-26
- 20%
- 10-31
- 50%
- 11-08
- 80%
- 11-19
- 90%
- 11-27
28°F — killing freeze
Last spring freeze
- 10%
- 04-01
- 20%
- 03-25
- 50%
- 03-12
- 80%
- 02-26
- 90%
- 02-18
First fall freeze
- 10%
- 11-04
- 20%
- 11-09
- 50%
- 11-21
- 80%
- 12-05
- 90%
- 12-14
Growing season length (days, 28°F threshold)
- Short year
- 217
- Median
- 254
- Long year
- 299
Source NOAA station
MCCOLL 3 NNW, SC US
9.6 mi · 30 yrs of record (1991–2020) · 190 ft elev.
Data from MCCOLL 3 NNW, SC US, 9.6 miles away with 30-year NOAA record (1991-2020).
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