Kenosha County, Wisconsin · Frost dates

Kenosha County frost dates.

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

Data confidence: high · USDA zone: 5a

32°F — light freeze

Last spring frost

10%
05-13
20%
05-07
50%
04-28
80%
04-17
90%
04-13

First fall frost

10%
10-01
20%
10-09
50%
10-19
80%
10-27
90%
10-31

28°F — killing freeze

Last spring freeze

10%
05-02
20%
04-27
50%
04-15
80%
04-06
90%
04-01

First fall freeze

10%
10-15
20%
10-21
50%
10-30
80%
11-08
90%
11-13

Growing season length (days, 28°F threshold)

Short year
166
Median
198
Long year
226

Source NOAA station

KENOSHA RGNL AP, WI US

3.0 mi · 30 yrs of record (19912020) · 743 ft elev.

Data from KENOSHA RGNL AP, WI US, 3 miles away with 30-year NOAA record (1991-2020).

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