Chariton County, Missouri · Frost dates
Chariton County frost dates.
First-frost, last-frost, and growing-season length for Chariton County, Missouri. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 04-29
- 20%
- 04-23
- 50%
- 04-12
- 80%
- 04-02
- 90%
- 03-30
First fall frost
- 10%
- 10-09
- 20%
- 10-13
- 50%
- 10-22
- 80%
- 10-30
- 90%
- 11-02
28°F — killing freeze
Last spring freeze
- 10%
- 04-18
- 20%
- 04-12
- 50%
- 04-02
- 80%
- 03-22
- 90%
- 03-17
First fall freeze
- 10%
- 10-19
- 20%
- 10-24
- 50%
- 11-01
- 80%
- 11-09
- 90%
- 11-14
Growing season length (days, 28°F threshold)
- Short year
- 184
- Median
- 213
- Long year
- 242
Source NOAA station
SALISBURY, MO US
10.3 mi · 30 yrs of record (1991–2020) · 730 ft elev.
Data from SALISBURY, MO US, 10.3 miles away with 30-year NOAA record (1991-2020).
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