Knott County, Kentucky · Frost dates
Knott County frost dates.
First-frost, last-frost, and growing-season length for Knott County, Kentucky. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-02
- 20%
- 04-27
- 50%
- 04-18
- 80%
- 04-11
- 90%
- 04-06
First fall frost
- 10%
- 10-17
- 20%
- 10-22
- 50%
- 10-28
- 80%
- 11-03
- 90%
- 11-07
28°F — killing freeze
Last spring freeze
- 10%
- 04-20
- 20%
- 04-16
- 50%
- 04-06
- 80%
- 03-30
- 90%
- 03-24
First fall freeze
- 10%
- 10-27
- 20%
- 10-31
- 50%
- 11-05
- 80%
- 11-13
- 90%
- 11-18
Growing season length (days, 28°F threshold)
- Short year
- 190
- Median
- 213
- Long year
- 239
Source NOAA station
SKYLINE 1 SE, KY US
18.6 mi · 30 yrs of record (1991–2020) · 1083 ft elev.
Data from SKYLINE 1 SE, KY US, 18.6 miles away with 30-year NOAA record (1991-2020).
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