Jackson County, Mississippi · Frost dates
Jackson County frost dates.
First-frost, last-frost, and growing-season length for Jackson County, Mississippi. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 03-24
- 20%
- 03-17
- 50%
- 03-01
- 80%
- 02-16
- 90%
- 02-06
First fall frost
- 10%
- 11-05
- 20%
- 11-11
- 50%
- 11-24
- 80%
- 12-07
- 90%
- 12-22
28°F — killing freeze
Last spring freeze
- 10%
- 03-11
- 20%
- 03-02
- 50%
- 02-12
- 80%
- 01-23
- 90%
- 01-13
First fall freeze
- 10%
- 11-16
- 20%
- 11-23
- 50%
- 12-08
- 80%
- 01-04
- 90%
- 01-16
Growing season length (days, 28°F threshold)
- Short year
- 250
- Median
- 299
- Long year
- 368
Source NOAA station
PASCAGOULA LOTT INTL AP, MS US
5.6 mi · 30 yrs of record (1991–2020) · 18 ft elev.
Data from PASCAGOULA LOTT INTL AP, MS US, 5.6 miles away with 30-year NOAA record (1991-2020).
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