Le Sueur County, Minnesota · Frost dates
Le Sueur County frost dates.
First-frost, last-frost, and growing-season length for Le Sueur County, Minnesota. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 4a
32°F — light freeze
Last spring frost
- 10%
- 05-14
- 20%
- 05-09
- 50%
- 05-02
- 80%
- 04-24
- 90%
- 04-19
First fall frost
- 10%
- 09-21
- 20%
- 09-26
- 50%
- 10-04
- 80%
- 10-12
- 90%
- 10-16
28°F — killing freeze
Last spring freeze
- 10%
- 05-05
- 20%
- 05-01
- 50%
- 04-22
- 80%
- 04-13
- 90%
- 04-08
First fall freeze
- 10%
- 09-28
- 20%
- 10-03
- 50%
- 10-13
- 80%
- 10-22
- 90%
- 10-26
Growing season length (days, 28°F threshold)
- Short year
- 146
- Median
- 174
- Long year
- 201
Source NOAA station
ST PETER, MN US
12.2 mi · 30 yrs of record (1991–2020) · 795 ft elev.
Data from ST PETER, MN US, 12.2 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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