Worth County, Missouri · Frost dates
Worth County frost dates.
First-frost, last-frost, and growing-season length for Worth County, Missouri. 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%
- 04-24
- 80%
- 04-15
- 90%
- 04-11
First fall frost
- 10%
- 09-29
- 20%
- 10-03
- 50%
- 10-14
- 80%
- 10-23
- 90%
- 10-26
28°F — killing freeze
Last spring freeze
- 10%
- 04-27
- 20%
- 04-23
- 50%
- 04-14
- 80%
- 04-05
- 90%
- 04-01
First fall freeze
- 10%
- 10-09
- 20%
- 10-15
- 50%
- 10-25
- 80%
- 11-01
- 90%
- 11-05
Growing season length (days, 28°F threshold)
- Short year
- 165
- Median
- 194
- Long year
- 218
Source NOAA station
GRANT CITY, MO US
0.5 mi · 30 yrs of record (1991–2020) · 1130 ft elev.
Data from GRANT CITY, MO US, 0.5 miles away with 30-year NOAA record (1991-2020).
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