Howell County, Missouri · Frost dates
Howell County frost dates.
First-frost, last-frost, and growing-season length for Howell County, Missouri. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 05-03
- 20%
- 04-27
- 50%
- 04-16
- 80%
- 04-06
- 90%
- 03-31
First fall frost
- 10%
- 10-08
- 20%
- 10-13
- 50%
- 10-21
- 80%
- 10-30
- 90%
- 11-02
28°F — killing freeze
Last spring freeze
- 10%
- 04-21
- 20%
- 04-14
- 50%
- 04-04
- 80%
- 03-24
- 90%
- 03-18
First fall freeze
- 10%
- 10-17
- 20%
- 10-22
- 50%
- 10-31
- 80%
- 11-09
- 90%
- 11-16
Growing season length (days, 28°F threshold)
- Short year
- 179
- Median
- 210
- Long year
- 243
Source NOAA station
W PLAINS, MO US
3.4 mi · 30 yrs of record (1991–2020) · 1105 ft elev.
Data from W PLAINS, MO US, 3.4 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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