McDuffie County, Georgia · Frost dates
McDuffie County frost dates.
First-frost, last-frost, and growing-season length for McDuffie County, Georgia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 03-31
- 20%
- 03-26
- 50%
- 03-14
- 80%
- 02-28
- 90%
- 02-21
First fall frost
- 10%
- 11-03
- 20%
- 11-07
- 50%
- 11-17
- 80%
- 12-01
- 90%
- 12-08
28°F — killing freeze
Last spring freeze
- 10%
- 03-19
- 20%
- 03-14
- 50%
- 02-26
- 80%
- 02-08
- 90%
- 01-31
First fall freeze
- 10%
- 11-14
- 20%
- 11-19
- 50%
- 12-04
- 80%
- 12-28
- 90%
- 01-05
Growing season length (days, 28°F threshold)
- Short year
- 240
- Median
- 281
- Long year
- 339
Source NOAA station
THOMSON 1.5SE, GA US
2.1 mi · 30 yrs of record (1991–2020) · 542 ft elev.
Data from THOMSON 1.5SE, GA US, 2.1 miles away with 30-year NOAA record (1991-2020).
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