Henry County, Indiana · Frost dates
Henry County frost dates.
First-frost, last-frost, and growing-season length for Henry County, Indiana. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 05-12
- 20%
- 05-07
- 50%
- 04-27
- 80%
- 04-16
- 90%
- 04-11
First fall frost
- 10%
- 10-04
- 20%
- 10-09
- 50%
- 10-17
- 80%
- 10-25
- 90%
- 10-28
28°F — killing freeze
Last spring freeze
- 10%
- 05-03
- 20%
- 04-28
- 50%
- 04-15
- 80%
- 04-03
- 90%
- 03-31
First fall freeze
- 10%
- 10-13
- 20%
- 10-18
- 50%
- 10-27
- 80%
- 11-04
- 90%
- 11-08
Growing season length (days, 28°F threshold)
- Short year
- 163
- Median
- 195
- Long year
- 222
Source NOAA station
NEW CASTLE 3 SW, IN US
2.4 mi · 30 yrs of record (1991–2020) · 991 ft elev.
Data from NEW CASTLE 3 SW, IN US, 2.4 miles away with 30-year NOAA record (1991-2020).
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