Hubbard County, Minnesota · Frost dates
Hubbard County frost dates.
First-frost, last-frost, and growing-season length for Hubbard County, Minnesota. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 4a
32°F — light freeze
Last spring frost
- 10%
- 05-27
- 20%
- 05-22
- 50%
- 05-14
- 80%
- 05-05
- 90%
- 05-01
First fall frost
- 10%
- 09-12
- 20%
- 09-17
- 50%
- 09-25
- 80%
- 10-03
- 90%
- 10-08
28°F — killing freeze
Last spring freeze
- 10%
- 05-17
- 20%
- 05-13
- 50%
- 05-04
- 80%
- 04-27
- 90%
- 04-23
First fall freeze
- 10%
- 09-20
- 20%
- 09-26
- 50%
- 10-04
- 80%
- 10-13
- 90%
- 10-19
Growing season length (days, 28°F threshold)
- Short year
- 126
- Median
- 153
- Long year
- 179
Source NOAA station
PARK RAPIDS MUNI AP, MN US
15.3 mi · 30 yrs of record (1991–2020) · 1434 ft elev.
Data from PARK RAPIDS MUNI AP, MN US, 15.3 miles away with 30-year NOAA record (1991-2020).
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