Sawyer County, Wisconsin · Frost dates
Sawyer County frost dates.
First-frost, last-frost, and growing-season length for Sawyer County, Wisconsin. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 06-03
- 20%
- 05-29
- 50%
- 05-19
- 80%
- 05-08
- 90%
- 05-03
First fall frost
- 10%
- 09-08
- 20%
- 09-15
- 50%
- 09-27
- 80%
- 10-05
- 90%
- 10-08
28°F — killing freeze
Last spring freeze
- 10%
- 05-21
- 20%
- 05-16
- 50%
- 05-06
- 80%
- 04-27
- 90%
- 04-22
First fall freeze
- 10%
- 09-20
- 20%
- 09-26
- 50%
- 10-05
- 80%
- 10-16
- 90%
- 10-22
Growing season length (days, 28°F threshold)
- Short year
- 122
- Median
- 152
- Long year
- 183
Source NOAA station
WINTER, WI US
8.6 mi · 30 yrs of record (1991–2020) · 1355 ft elev.
Data from WINTER, WI US, 8.6 miles away with 30-year NOAA record (1991-2020).
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