St. Joseph County, Indiana · Frost dates
St. Joseph County frost dates.
First-frost, last-frost, and growing-season length for St. Joseph County, Indiana. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 05-09
- 20%
- 05-03
- 50%
- 04-23
- 80%
- 04-15
- 90%
- 04-11
First fall frost
- 10%
- 10-09
- 20%
- 10-14
- 50%
- 10-23
- 80%
- 11-01
- 90%
- 11-05
28°F — killing freeze
Last spring freeze
- 10%
- 04-28
- 20%
- 04-21
- 50%
- 04-12
- 80%
- 04-03
- 90%
- 03-30
First fall freeze
- 10%
- 10-21
- 20%
- 10-25
- 50%
- 11-03
- 80%
- 11-13
- 90%
- 11-21
Growing season length (days, 28°F threshold)
- Short year
- 176
- Median
- 205
- Long year
- 236
Source NOAA station
S BEND, IN US
6.1 mi · 30 yrs of record (1991–2020) · 710 ft elev.
Data from S BEND, IN US, 6.1 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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