Grant County, Kentucky · Frost dates
Grant County frost dates.
First-frost, last-frost, and growing-season length for Grant County, Kentucky. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 04-30
- 20%
- 04-22
- 50%
- 04-11
- 80%
- 04-01
- 90%
- 03-28
First fall frost
- 10%
- 10-14
- 20%
- 10-20
- 50%
- 10-29
- 80%
- 11-06
- 90%
- 11-11
28°F — killing freeze
Last spring freeze
- 10%
- 04-17
- 20%
- 04-10
- 50%
- 03-31
- 80%
- 03-20
- 90%
- 03-15
First fall freeze
- 10%
- 10-25
- 20%
- 10-31
- 50%
- 11-08
- 80%
- 11-18
- 90%
- 11-25
Growing season length (days, 28°F threshold)
- Short year
- 191
- Median
- 222
- Long year
- 255
Source NOAA station
WILLIAMSTOWN, KY US
3.6 mi · 30 yrs of record (1991–2020) · 969 ft elev.
Data from WILLIAMSTOWN, KY US, 3.6 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.