Haywood County, Tennessee · Frost dates

Haywood County frost dates.

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

Data confidence: high · USDA zone: 7a

32°F — light freeze

Last spring frost

10%
04-15
20%
04-09
50%
03-29
80%
03-16
90%
03-09

First fall frost

10%
10-24
20%
10-30
50%
11-05
80%
11-16
90%
11-22

28°F — killing freeze

Last spring freeze

10%
04-05
20%
03-31
50%
03-16
80%
03-02
90%
02-25

First fall freeze

10%
11-03
20%
11-07
50%
11-17
80%
12-01
90%
12-06

Growing season length (days, 28°F threshold)

Short year
212
Median
246
Long year
284

Source NOAA station

BROWNSVILLE, TN US

1.4 mi · 30 yrs of record (19912020) · 330 ft elev.

Data from BROWNSVILLE, TN US, 1.4 miles away with 30-year NOAA record (1991-2020).

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