Burnett County, Wisconsin · Frost dates

Burnett County frost dates.

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

Data confidence: high · USDA zone: 5a

32°F — light freeze

Last spring frost

10%
05-28
20%
05-23
50%
05-11
80%
05-01
90%
04-28

First fall frost

10%
09-15
20%
09-20
50%
09-30
80%
10-08
90%
10-13

28°F — killing freeze

Last spring freeze

10%
05-16
20%
05-10
50%
04-30
80%
04-22
90%
04-17

First fall freeze

10%
09-25
20%
10-01
50%
10-09
80%
10-20
90%
10-25

Growing season length (days, 28°F threshold)

Short year
132
Median
162
Long year
191

Source NOAA station

DANBURY, WI US

9.8 mi · 30 yrs of record (19912020) · 950 ft elev.

Data from DANBURY, WI US, 9.8 miles away with 30-year NOAA record (1991-2020).

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