East Baton Rouge Parish, Louisiana · Frost dates
East Baton Rouge Parish frost dates.
First-frost, last-frost, and growing-season length for East 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%
- 03-19
- 20%
- 03-12
- 50%
- 02-25
- 80%
- 02-05
- 90%
- 01-29
First fall frost
- 10%
- 11-07
- 20%
- 11-13
- 50%
- 11-26
- 80%
- 12-08
- 90%
- 12-19
28°F — killing freeze
Last spring freeze
- 10%
- 03-08
- 20%
- 02-26
- 50%
- 02-06
- 80%
- 01-18
- 90%
- 01-04
First fall freeze
- 10%
- 11-19
- 20%
- 11-27
- 50%
- 12-11
- 80%
- 01-05
- 90%
- 01-18
Growing season length (days, 28°F threshold)
- Short year
- 256
- Median
- 308
- Long year
- 379
Source NOAA station
BATON ROUGE RYAN AP, LA US
3.2 mi · 30 yrs of record (1991–2020) · 64 ft elev.
Data from BATON ROUGE RYAN AP, LA US, 3.2 miles away with 30-year NOAA record (1991-2020).
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