Trigg County, Kentucky · Frost dates
Trigg County frost dates.
First-frost, last-frost, and growing-season length for Trigg County, Kentucky. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 04-16
- 20%
- 04-09
- 50%
- 03-30
- 80%
- 03-17
- 90%
- 03-12
First fall frost
- 10%
- 10-23
- 20%
- 10-28
- 50%
- 11-04
- 80%
- 11-14
- 90%
- 11-21
28°F — killing freeze
Last spring freeze
- 10%
- 04-06
- 20%
- 03-30
- 50%
- 03-16
- 80%
- 03-04
- 90%
- 02-26
First fall freeze
- 10%
- 11-01
- 20%
- 11-05
- 50%
- 11-16
- 80%
- 11-28
- 90%
- 12-04
Growing season length (days, 28°F threshold)
- Short year
- 209
- Median
- 245
- Long year
- 281
Source NOAA station
KENLAKE RESORT, KY US
15.8 mi · 30 yrs of record (1991–2020) · 484 ft elev.
Data from KENLAKE RESORT, KY US, 15.8 miles away with 30-year NOAA record (1991-2020).
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