Shawano County, Wisconsin · Frost dates
Shawano County frost dates.
First-frost, last-frost, and growing-season length for Shawano County, Wisconsin. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 05-24
- 20%
- 05-19
- 50%
- 05-09
- 80%
- 04-30
- 90%
- 04-26
First fall frost
- 10%
- 09-18
- 20%
- 09-23
- 50%
- 10-02
- 80%
- 10-11
- 90%
- 10-15
28°F — killing freeze
Last spring freeze
- 10%
- 05-15
- 20%
- 05-09
- 50%
- 04-30
- 80%
- 04-21
- 90%
- 04-15
First fall freeze
- 10%
- 09-28
- 20%
- 10-02
- 50%
- 10-13
- 80%
- 10-23
- 90%
- 10-28
Growing season length (days, 28°F threshold)
- Short year
- 136
- Median
- 166
- Long year
- 196
Source NOAA station
SHAWANO 2SSW, WI US
7.0 mi · 30 yrs of record (1991–2020) · 806 ft elev.
Data from SHAWANO 2SSW, WI US, 7 miles away with 30-year NOAA record (1991-2020).
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