Wayne County, Pennsylvania · Frost dates

Wayne County frost dates.

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

Data confidence: high · USDA zone: 6b

32°F — light freeze

Last spring frost

10%
05-29
20%
05-24
50%
05-14
80%
05-05
90%
04-30

First fall frost

10%
09-21
20%
09-24
50%
10-01
80%
10-10
90%
10-15

28°F — killing freeze

Last spring freeze

10%
05-18
20%
05-13
50%
05-03
80%
04-24
90%
04-19

First fall freeze

10%
09-30
20%
10-03
50%
10-12
80%
10-25
90%
10-31

Growing season length (days, 28°F threshold)

Short year
135
Median
162
Long year
195

Source NOAA station

PLEASANT MT 1 W, PA US

10.2 mi · 30 yrs of record (19912020) · 1800 ft elev.

Data from PLEASANT MT 1 W, PA US, 10.2 miles away with 30-year NOAA record (1991-2020).

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