Clarke County, Mississippi · Frost dates
Clarke County frost dates.
First-frost, last-frost, and growing-season length for Clarke County, Mississippi. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-01
- 20%
- 03-26
- 50%
- 03-14
- 80%
- 02-28
- 90%
- 02-21
First fall frost
- 10%
- 10-31
- 20%
- 11-05
- 50%
- 11-16
- 80%
- 11-29
- 90%
- 12-03
28°F — killing freeze
Last spring freeze
- 10%
- 03-20
- 20%
- 03-14
- 50%
- 02-28
- 80%
- 02-13
- 90%
- 02-03
First fall freeze
- 10%
- 11-10
- 20%
- 11-16
- 50%
- 11-29
- 80%
- 12-12
- 90%
- 12-26
Growing season length (days, 28°F threshold)
- Short year
- 235
- Median
- 274
- Long year
- 326
Source NOAA station
P HARRISON ARCHUSA, MS US
1.5 mi · 30 yrs of record (1991–2020) · 216 ft elev.
Data from P HARRISON ARCHUSA, MS US, 1.5 miles away with 30-year NOAA record (1991-2020).
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