Davidson County, Tennessee · Frost dates
Davidson County frost dates.
First-frost, last-frost, and growing-season length for Davidson County, Tennessee. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-16
- 20%
- 04-11
- 50%
- 04-01
- 80%
- 03-22
- 90%
- 03-16
First fall frost
- 10%
- 10-18
- 20%
- 10-22
- 50%
- 10-31
- 80%
- 11-08
- 90%
- 11-13
28°F — killing freeze
Last spring freeze
- 10%
- 04-05
- 20%
- 04-01
- 50%
- 03-20
- 80%
- 03-08
- 90%
- 03-02
First fall freeze
- 10%
- 10-26
- 20%
- 10-31
- 50%
- 11-09
- 80%
- 11-19
- 90%
- 11-25
Growing season length (days, 28°F threshold)
- Short year
- 204
- Median
- 234
- Long year
- 268
Source NOAA station
SHELBY BOTTOMS NATURE, TN US
3.4 mi · 30 yrs of record (1991–2020) · 405 ft elev.
Data from SHELBY BOTTOMS NATURE, TN US, 3.4 miles away with 30-year NOAA record (1991-2020).
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