Burke County, North Carolina · Frost dates

Burke County frost dates.

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

Data confidence: high · USDA zone: 7b

32°F — light freeze

Last spring frost

10%
04-26
20%
04-19
50%
04-07
80%
03-29
90%
03-24

First fall frost

10%
10-14
20%
10-19
50%
10-28
80%
11-04
90%
11-09

28°F — killing freeze

Last spring freeze

10%
04-13
20%
04-06
50%
03-28
80%
03-16
90%
03-09

First fall freeze

10%
10-25
20%
10-30
50%
11-06
80%
11-16
90%
11-22

Growing season length (days, 28°F threshold)

Short year
195
Median
223
Long year
258

Source NOAA station

MORGANTON, NC US

2.2 mi · 30 yrs of record (19912020) · 1180 ft elev.

Data from MORGANTON, NC US, 2.2 miles away with 30-year NOAA record (1991-2020).

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