St. Landry Parish, Louisiana · Frost dates
St. Landry Parish frost dates.
First-frost, last-frost, and growing-season length for St. Landry Parish, Louisiana. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 03-25
- 20%
- 03-16
- 50%
- 02-28
- 80%
- 02-10
- 90%
- 01-31
First fall frost
- 10%
- 11-05
- 20%
- 11-11
- 50%
- 11-23
- 80%
- 12-07
- 90%
- 12-16
28°F — killing freeze
Last spring freeze
- 10%
- 03-08
- 20%
- 02-28
- 50%
- 02-06
- 80%
- 01-18
- 90%
- 01-05
First fall freeze
- 10%
- 11-14
- 20%
- 11-22
- 50%
- 12-08
- 80%
- 01-01
- 90%
- 01-11
Growing season length (days, 28°F threshold)
- Short year
- 251
- Median
- 305
- Long year
- 371
Source NOAA station
GRAND COTEAU, LA US
11.9 mi · 30 yrs of record (1991–2020) · 55 ft elev.
Data from GRAND COTEAU, LA US, 11.9 miles away with 30-year NOAA record (1991-2020).
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