Meigs County, Tennessee · Frost dates
Meigs County frost dates.
First-frost, last-frost, and growing-season length for Meigs County, Tennessee. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-22
- 20%
- 04-16
- 50%
- 04-04
- 80%
- 03-25
- 90%
- 03-18
First fall frost
- 10%
- 10-19
- 20%
- 10-22
- 50%
- 10-31
- 80%
- 11-08
- 90%
- 11-12
28°F — killing freeze
Last spring freeze
- 10%
- 04-09
- 20%
- 04-04
- 50%
- 03-26
- 80%
- 03-14
- 90%
- 03-06
First fall freeze
- 10%
- 10-28
- 20%
- 11-01
- 50%
- 11-10
- 80%
- 11-21
- 90%
- 11-29
Growing season length (days, 28°F threshold)
- Short year
- 202
- Median
- 229
- Long year
- 268
Source NOAA station
DAYTON 2SE, TN US
10.5 mi · 30 yrs of record (1991–2020) · 822 ft elev.
Data from DAYTON 2SE, TN US, 10.5 miles away with 30-year NOAA record (1991-2020).
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