Stewart County, Tennessee · Frost dates

Stewart County frost dates.

First-frost, last-frost, and growing-season length for Stewart County, Tennessee. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 7a

32°F — light freeze

Last spring frost

10%
04-21
20%
04-15
50%
04-04
80%
03-24
90%
03-17

First fall frost

10%
10-18
20%
10-23
50%
10-31
80%
11-09
90%
11-15

28°F — killing freeze

Last spring freeze

10%
04-09
20%
04-03
50%
03-23
80%
03-09
90%
03-01

First fall freeze

10%
10-31
20%
11-02
50%
11-11
80%
11-24
90%
11-30

Growing season length (days, 28°F threshold)

Short year
205
Median
233
Long year
274

Source NOAA station

DOVER 1 W, TN US

3.3 mi · 30 yrs of record (19912020) · 475 ft elev.

Data from DOVER 1 W, TN US, 3.3 miles away with 30-year NOAA record (1991-2020).

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