Calhoun County, Mississippi · Frost dates
Calhoun County frost dates.
First-frost, last-frost, and growing-season length for Calhoun County, Mississippi. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-11
- 20%
- 04-06
- 50%
- 03-28
- 80%
- 03-14
- 90%
- 03-06
First fall frost
- 10%
- 10-23
- 20%
- 10-27
- 50%
- 11-05
- 80%
- 11-16
- 90%
- 11-22
28°F — killing freeze
Last spring freeze
- 10%
- 03-31
- 20%
- 03-25
- 50%
- 03-12
- 80%
- 02-27
- 90%
- 02-21
First fall freeze
- 10%
- 11-01
- 20%
- 11-06
- 50%
- 11-17
- 80%
- 12-01
- 90%
- 12-05
Growing season length (days, 28°F threshold)
- Short year
- 215
- Median
- 250
- Long year
- 287
Source NOAA station
CALHOUN CITY, MS US
5.5 mi · 30 yrs of record (1991–2020) · 268 ft elev.
Data from CALHOUN CITY, MS US, 5.5 miles away with 30-year NOAA record (1991-2020).
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