Faulk County, South Dakota · Frost dates

Faulk County frost dates.

First-frost, last-frost, and growing-season length for Faulk County, South Dakota. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 4b

32°F — light freeze

Last spring frost

10%
05-25
20%
05-21
50%
05-10
80%
05-02
90%
04-29

First fall frost

10%
09-15
20%
09-19
50%
09-28
80%
10-07
90%
10-11

28°F — killing freeze

Last spring freeze

10%
05-16
20%
05-10
50%
05-01
80%
04-22
90%
04-18

First fall freeze

10%
09-20
20%
09-26
50%
10-06
80%
10-16
90%
10-20

Growing season length (days, 28°F threshold)

Short year
127
Median
158
Long year
185

Source NOAA station

FAULKTON 1 NW, SD US

2.2 mi · 30 yrs of record (19912020) · 1597 ft elev.

Data from FAULKTON 1 NW, SD US, 2.2 miles away with 30-year NOAA record (1991-2020).

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