Berrien County, Michigan · Frost dates
Berrien County frost dates.
First-frost, last-frost, and growing-season length for Berrien County, Michigan. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-03
- 20%
- 04-29
- 50%
- 04-19
- 80%
- 04-10
- 90%
- 04-05
First fall frost
- 10%
- 10-14
- 20%
- 10-19
- 50%
- 10-27
- 80%
- 11-04
- 90%
- 11-09
28°F — killing freeze
Last spring freeze
- 10%
- 04-22
- 20%
- 04-17
- 50%
- 04-07
- 80%
- 03-31
- 90%
- 03-25
First fall freeze
- 10%
- 10-26
- 20%
- 10-31
- 50%
- 11-07
- 80%
- 11-17
- 90%
- 11-23
Growing season length (days, 28°F threshold)
- Short year
- 187
- Median
- 214
- Long year
- 243
Source NOAA station
LAPORTE, IN US
12.4 mi · 30 yrs of record (1991–2020) · 809 ft elev.
Data from LAPORTE, IN US, 12.4 miles away with 30-year NOAA record (1991-2020).
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