Autauga County, Alabama · Frost dates
Autauga County frost dates.
First-frost, last-frost, and growing-season length for Autauga County, Alabama. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8a
32°F — light freeze
Last spring frost
- 10%
- 04-11
- 20%
- 04-03
- 50%
- 03-24
- 80%
- 03-09
- 90%
- 03-01
First fall frost
- 10%
- 10-28
- 20%
- 11-01
- 50%
- 11-10
- 80%
- 11-21
- 90%
- 11-27
28°F — killing freeze
Last spring freeze
- 10%
- 03-28
- 20%
- 03-22
- 50%
- 03-08
- 80%
- 02-22
- 90%
- 02-13
First fall freeze
- 10%
- 11-05
- 20%
- 11-10
- 50%
- 11-22
- 80%
- 12-05
- 90%
- 12-14
Growing season length (days, 28°F threshold)
- Short year
- 222
- Median
- 259
- Long year
- 304
Source NOAA station
CLANTON, AL US
19.8 mi · 30 yrs of record (1991–2020) · 590 ft elev.
Data from CLANTON, AL US, 19.8 miles away with 30-year NOAA record (1991-2020).
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