Adams County, Indiana · Frost dates

Adams County frost dates.

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

Data confidence: high · USDA zone: 6a

32°F — light freeze

Last spring frost

10%
05-07
20%
05-02
50%
04-23
80%
04-15
90%
04-09

First fall frost

10%
10-09
20%
10-14
50%
10-22
80%
10-31
90%
11-04

28°F — killing freeze

Last spring freeze

10%
04-29
20%
04-22
50%
04-13
80%
04-04
90%
03-31

First fall freeze

10%
10-20
20%
10-24
50%
11-02
80%
11-11
90%
11-17

Growing season length (days, 28°F threshold)

Short year
174
Median
203
Long year
231

Source NOAA station

BERNE WWTP, IN US

5.4 mi · 30 yrs of record (19912020) · 839 ft elev.

Data from BERNE WWTP, IN US, 5.4 miles away with 30-year NOAA record (1991-2020).

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