Ozark County, Missouri · Frost dates
Ozark County frost dates.
First-frost, last-frost, and growing-season length for Ozark County, Missouri. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 04-28
- 20%
- 04-22
- 50%
- 04-09
- 80%
- 03-29
- 90%
- 03-24
First fall frost
- 10%
- 10-08
- 20%
- 10-14
- 50%
- 10-23
- 80%
- 11-01
- 90%
- 11-05
28°F — killing freeze
Last spring freeze
- 10%
- 04-14
- 20%
- 04-08
- 50%
- 03-29
- 80%
- 03-16
- 90%
- 03-11
First fall freeze
- 10%
- 10-18
- 20%
- 10-23
- 50%
- 11-02
- 80%
- 11-14
- 90%
- 11-20
Growing season length (days, 28°F threshold)
- Short year
- 187
- Median
- 218
- Long year
- 254
Source NOAA station
DORA 3SE, MO US
15.2 mi · 30 yrs of record (1991–2020) · 966 ft elev.
Data from DORA 3SE, MO US, 15.2 miles away with 30-year NOAA record (1991-2020).
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