Orange County, Indiana · Frost dates
Orange County frost dates.
First-frost, last-frost, and growing-season length for Orange County, Indiana. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 05-07
- 20%
- 05-02
- 50%
- 04-21
- 80%
- 04-11
- 90%
- 04-06
First fall frost
- 10%
- 10-06
- 20%
- 10-10
- 50%
- 10-18
- 80%
- 10-25
- 90%
- 10-29
28°F — killing freeze
Last spring freeze
- 10%
- 04-25
- 20%
- 04-19
- 50%
- 04-08
- 80%
- 03-30
- 90%
- 03-23
First fall freeze
- 10%
- 10-15
- 20%
- 10-21
- 50%
- 10-29
- 80%
- 11-05
- 90%
- 11-11
Growing season length (days, 28°F threshold)
- Short year
- 173
- Median
- 204
- Long year
- 233
Source NOAA station
PAOLI, IN US
0.6 mi · 30 yrs of record (1991–2020) · 560 ft elev.
Data from PAOLI, IN US, 0.6 miles away with 30-year NOAA record (1991-2020).
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