Caldwell County, North Carolina · Frost dates

Caldwell County frost dates.

First-frost, last-frost, and growing-season length for Caldwell County, North Carolina. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 7b

32°F — light freeze

Last spring frost

10%
04-28
20%
04-20
50%
04-07
80%
03-28
90%
03-21

First fall frost

10%
10-18
20%
10-22
50%
10-31
80%
11-07
90%
11-12

28°F — killing freeze

Last spring freeze

10%
04-09
20%
04-03
50%
03-25
80%
03-14
90%
03-07

First fall freeze

10%
10-28
20%
11-01
50%
11-09
80%
11-20
90%
11-27

Growing season length (days, 28°F threshold)

Short year
202
Median
229
Long year
265

Source NOAA station

LENOIR, NC US

3.8 mi · 30 yrs of record (19912020) · 1155 ft elev.

Data from LENOIR, NC US, 3.8 miles away with 30-year NOAA record (1991-2020).

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