Clay County, Alabama · Frost dates

Clay County frost dates.

First-frost, last-frost, and growing-season length for Clay County, Alabama. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 8a

32°F — light freeze

Last spring frost

10%
04-19
20%
04-14
50%
04-04
80%
03-23
90%
03-16

First fall frost

10%
10-20
20%
10-24
50%
11-01
80%
11-09
90%
11-14

28°F — killing freeze

Last spring freeze

10%
04-08
20%
04-03
50%
03-22
80%
03-08
90%
03-02

First fall freeze

10%
10-29
20%
11-01
50%
11-11
80%
11-24
90%
12-01

Growing season length (days, 28°F threshold)

Short year
204
Median
234
Long year
274

Source NOAA station

ASHLAND 3 ENE, AL US

5.2 mi · 30 yrs of record (19912020) · 1022 ft elev.

Data from ASHLAND 3 ENE, AL US, 5.2 miles away with 30-year NOAA record (1991-2020).

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