Spencer County, Indiana · Frost dates

Spencer County frost dates.

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

Data confidence: high · USDA zone: 6a

32°F — light freeze

Last spring frost

10%
04-23
20%
04-16
50%
04-05
80%
03-27
90%
03-20

First fall frost

10%
10-18
20%
10-24
50%
11-01
80%
11-11
90%
11-18

28°F — killing freeze

Last spring freeze

10%
04-09
20%
04-03
50%
03-24
80%
03-12
90%
03-05

First fall freeze

10%
10-31
20%
11-04
50%
11-13
80%
11-26
90%
12-01

Growing season length (days, 28°F threshold)

Short year
205
Median
234
Long year
271

Source NOAA station

TELL CITY, IN US

13.4 mi · 30 yrs of record (19912020) · 390 ft elev.

Data from TELL CITY, IN US, 13.4 miles away with 30-year NOAA record (1991-2020).

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