Winston County, Mississippi · Frost dates
Winston County frost dates.
First-frost, last-frost, and growing-season length for Winston County, Mississippi. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-09
- 20%
- 04-03
- 50%
- 03-21
- 80%
- 03-09
- 90%
- 03-01
First fall frost
- 10%
- 10-30
- 20%
- 11-02
- 50%
- 11-13
- 80%
- 11-25
- 90%
- 12-01
28°F — killing freeze
Last spring freeze
- 10%
- 03-24
- 20%
- 03-18
- 50%
- 03-07
- 80%
- 02-21
- 90%
- 02-12
First fall freeze
- 10%
- 11-06
- 20%
- 11-12
- 50%
- 11-27
- 80%
- 12-08
- 90%
- 12-18
Growing season length (days, 28°F threshold)
- Short year
- 227
- Median
- 265
- Long year
- 309
Source NOAA station
LOUISVILLE, MS US
4.4 mi · 30 yrs of record (1991–2020) · 581 ft elev.
Data from LOUISVILLE, MS US, 4.4 miles away with 30-year NOAA record (1991-2020).
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