Monroe County, Pennsylvania · Frost dates

Monroe County frost dates.

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

Data confidence: high · USDA zone: 6b

32°F — light freeze

Last spring frost

10%
05-23
20%
05-18
50%
05-06
80%
04-27
90%
04-21

First fall frost

10%
09-27
20%
10-01
50%
10-08
80%
10-19
90%
10-25

28°F — killing freeze

Last spring freeze

10%
05-13
20%
05-07
50%
04-25
80%
04-13
90%
04-09

First fall freeze

10%
10-05
20%
10-11
50%
10-21
80%
11-01
90%
11-05

Growing season length (days, 28°F threshold)

Short year
145
Median
179
Long year
210

Source NOAA station

MT POCONO MOUNTAINS AP, PA US

6.3 mi · 30 yrs of record (19912020) · 1916 ft elev.

Data from MT POCONO MOUNTAINS AP, PA US, 6.3 miles away with 30-year NOAA record (1991-2020).

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