Greene County, Ohio · Frost dates

Greene County frost dates.

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

Data confidence: high · USDA zone: 6a

32°F — light freeze

Last spring frost

10%
05-04
20%
04-29
50%
04-18
80%
04-07
90%
04-03

First fall frost

10%
10-11
20%
10-15
50%
10-24
80%
11-01
90%
11-05

28°F — killing freeze

Last spring freeze

10%
04-20
20%
04-16
50%
04-05
80%
03-28
90%
03-23

First fall freeze

10%
10-21
20%
10-25
50%
11-03
80%
11-15
90%
11-20

Growing season length (days, 28°F threshold)

Short year
184
Median
212
Long year
242

Source NOAA station

XENIA 6 SSE, OH US

5.8 mi · 30 yrs of record (19912020) · 997 ft elev.

Data from XENIA 6 SSE, OH US, 5.8 miles away with 30-year NOAA record (1991-2020).

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