Juneau County, Wisconsin · Frost dates

Juneau County frost dates.

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

Data confidence: high · USDA zone: 5a

32°F — light freeze

Last spring frost

10%
06-01
20%
05-27
50%
05-17
80%
05-06
90%
05-02

First fall frost

10%
09-12
20%
09-16
50%
09-25
80%
10-04
90%
10-08

28°F — killing freeze

Last spring freeze

10%
05-21
20%
05-16
50%
05-05
80%
04-27
90%
04-22

First fall freeze

10%
09-20
20%
09-25
50%
10-03
80%
10-12
90%
10-19

Growing season length (days, 28°F threshold)

Short year
122
Median
151
Long year
180

Source NOAA station

NECEDAH, WI US

6.6 mi · 30 yrs of record (19912020) · 922 ft elev.

Data from NECEDAH, WI US, 6.6 miles away with 30-year NOAA record (1991-2020).

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