Buffalo County, Wisconsin · Frost dates
Buffalo County frost dates.
First-frost, last-frost, and growing-season length for Buffalo County, Wisconsin. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 05-09
- 20%
- 05-05
- 50%
- 04-28
- 80%
- 04-18
- 90%
- 04-13
First fall frost
- 10%
- 09-29
- 20%
- 10-03
- 50%
- 10-14
- 80%
- 10-24
- 90%
- 10-29
28°F — killing freeze
Last spring freeze
- 10%
- 04-30
- 20%
- 04-26
- 50%
- 04-17
- 80%
- 04-07
- 90%
- 04-03
First fall freeze
- 10%
- 10-11
- 20%
- 10-16
- 50%
- 10-26
- 80%
- 11-03
- 90%
- 11-08
Growing season length (days, 28°F threshold)
- Short year
- 164
- Median
- 192
- Long year
- 219
Source NOAA station
ALMA DAM 4, WI US
8.8 mi · 30 yrs of record (1991–2020) · 670 ft elev.
Data from ALMA DAM 4, WI US, 8.8 miles away with 30-year NOAA record (1991-2020).
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