Humphreys County, Mississippi · Frost dates
Humphreys County frost dates.
First-frost, last-frost, and growing-season length for Humphreys 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%
- 03-16
- 50%
- 03-03
- 80%
- 02-18
- 90%
- 02-10
First fall frost
- 10%
- 11-02
- 20%
- 11-07
- 50%
- 11-21
- 80%
- 12-04
- 90%
- 12-11
28°F — killing freeze
Last spring freeze
- 10%
- 03-12
- 20%
- 03-06
- 50%
- 02-18
- 80%
- 01-31
- 90%
- 01-21
First fall freeze
- 10%
- 11-12
- 20%
- 11-20
- 50%
- 12-04
- 80%
- 12-25
- 90%
- 01-01
Growing season length (days, 28°F threshold)
- Short year
- 245
- Median
- 289
- Long year
- 345
Source NOAA station
BELZONI, MS US
3.7 mi · 30 yrs of record (1991–2020) · 115 ft elev.
Data from BELZONI, MS US, 3.7 miles away with 30-year NOAA record (1991-2020).
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