Copiah County, Mississippi · Frost dates
Copiah County frost dates.
First-frost, last-frost, and growing-season length for Copiah County, Mississippi. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-04
- 20%
- 03-28
- 50%
- 03-14
- 80%
- 03-01
- 90%
- 02-23
First fall frost
- 10%
- 11-01
- 20%
- 11-04
- 50%
- 11-13
- 80%
- 11-27
- 90%
- 12-03
28°F — killing freeze
Last spring freeze
- 10%
- 03-19
- 20%
- 03-14
- 50%
- 02-28
- 80%
- 02-09
- 90%
- 01-30
First fall freeze
- 10%
- 11-06
- 20%
- 11-11
- 50%
- 11-27
- 80%
- 12-10
- 90%
- 12-23
Growing season length (days, 28°F threshold)
- Short year
- 232
- Median
- 272
- Long year
- 327
Source NOAA station
HAZLEHURST 5 SW, MS US
2.4 mi · 30 yrs of record (1991–2020) · 600 ft elev.
Data from HAZLEHURST 5 SW, MS US, 2.4 miles away with 30-year NOAA record (1991-2020).
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