Potter County, Pennsylvania · Frost dates
Potter County frost dates.
First-frost, last-frost, and growing-season length for Potter County, Pennsylvania. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-30
- 20%
- 05-26
- 50%
- 05-14
- 80%
- 05-03
- 90%
- 04-28
First fall frost
- 10%
- 09-21
- 20%
- 09-25
- 50%
- 10-04
- 80%
- 10-14
- 90%
- 10-19
28°F — killing freeze
Last spring freeze
- 10%
- 05-20
- 20%
- 05-15
- 50%
- 05-02
- 80%
- 04-22
- 90%
- 04-18
First fall freeze
- 10%
- 10-01
- 20%
- 10-05
- 50%
- 10-17
- 80%
- 10-28
- 90%
- 11-03
Growing season length (days, 28°F threshold)
- Short year
- 134
- Median
- 168
- Long year
- 199
Source NOAA station
COUDERSPORT 7SE, PA US
4.0 mi · 30 yrs of record (1991–2020) · 2150 ft elev.
Data from COUDERSPORT 7SE, PA US, 4 miles away with 30-year NOAA record (1991-2020).
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