Johnson County, Kentucky · Frost dates
Johnson County frost dates.
First-frost, last-frost, and growing-season length for Johnson County, Kentucky. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-06
- 20%
- 04-30
- 50%
- 04-19
- 80%
- 04-09
- 90%
- 04-04
First fall frost
- 10%
- 10-11
- 20%
- 10-16
- 50%
- 10-25
- 80%
- 11-01
- 90%
- 11-05
28°F — killing freeze
Last spring freeze
- 10%
- 04-20
- 20%
- 04-15
- 50%
- 04-05
- 80%
- 03-27
- 90%
- 03-20
First fall freeze
- 10%
- 10-21
- 20%
- 10-25
- 50%
- 11-02
- 80%
- 11-10
- 90%
- 11-15
Growing season length (days, 28°F threshold)
- Short year
- 184
- Median
- 211
- Long year
- 240
Source NOAA station
PAINTSVILLE 1E, KY US
3.1 mi · 30 yrs of record (1991–2020) · 630 ft elev.
Data from PAINTSVILLE 1E, KY US, 3.1 miles away with 30-year NOAA record (1991-2020).
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