West Baton Rouge Parish, Louisiana · Frost dates
West Baton Rouge Parish frost dates.
First-frost, last-frost, and growing-season length for West Baton Rouge Parish, Louisiana. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 03-21
- 20%
- 03-14
- 50%
- 02-28
- 80%
- 02-10
- 90%
- 01-31
First fall frost
- 10%
- 11-06
- 20%
- 11-11
- 50%
- 11-24
- 80%
- 12-06
- 90%
- 12-17
28°F — killing freeze
Last spring freeze
- 10%
- 03-08
- 20%
- 03-01
- 50%
- 02-08
- 80%
- 01-20
- 90%
- 01-10
First fall freeze
- 10%
- 11-17
- 20%
- 11-24
- 50%
- 12-09
- 80%
- 01-02
- 90%
- 01-13
Growing season length (days, 28°F threshold)
- Short year
- 254
- Median
- 304
- Long year
- 368
Source NOAA station
BRUSLY 2 W, LA US
5.5 mi · 30 yrs of record (1991–2020) · 20 ft elev.
Data from BRUSLY 2 W, LA US, 5.5 miles away with 30-year NOAA record (1991-2020).
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