Putnam County, Tennessee · Frost dates
Putnam County frost dates.
First-frost, last-frost, and growing-season length for Putnam County, Tennessee. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-30
- 20%
- 04-24
- 50%
- 04-14
- 80%
- 04-03
- 90%
- 03-29
First fall frost
- 10%
- 10-12
- 20%
- 10-17
- 50%
- 10-25
- 80%
- 11-02
- 90%
- 11-07
28°F — killing freeze
Last spring freeze
- 10%
- 04-16
- 20%
- 04-11
- 50%
- 04-01
- 80%
- 03-19
- 90%
- 03-12
First fall freeze
- 10%
- 10-21
- 20%
- 10-26
- 50%
- 11-03
- 80%
- 11-13
- 90%
- 11-21
Growing season length (days, 28°F threshold)
- Short year
- 188
- Median
- 216
- Long year
- 254
Source NOAA station
COOKEVILLE, TN US
2.3 mi · 30 yrs of record (1991–2020) · 1090 ft elev.
Data from COOKEVILLE, TN US, 2.3 miles away with 30-year NOAA record (1991-2020).
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