Beaver County, Pennsylvania · Frost dates
Beaver County frost dates.
First-frost, last-frost, and growing-season length for Beaver County, Pennsylvania. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-15
- 20%
- 05-09
- 50%
- 04-28
- 80%
- 04-19
- 90%
- 04-15
First fall frost
- 10%
- 10-09
- 20%
- 10-16
- 50%
- 10-26
- 80%
- 11-02
- 90%
- 11-06
28°F — killing freeze
Last spring freeze
- 10%
- 05-04
- 20%
- 04-28
- 50%
- 04-17
- 80%
- 04-07
- 90%
- 04-02
First fall freeze
- 10%
- 10-22
- 20%
- 10-28
- 50%
- 11-04
- 80%
- 11-14
- 90%
- 11-19
Growing season length (days, 28°F threshold)
- Short year
- 171
- Median
- 201
- Long year
- 231
Source NOAA station
MONTGOMERY L&D, PA US
3.1 mi · 30 yrs of record (1991–2020) · 690 ft elev.
Data from MONTGOMERY L&D, PA US, 3.1 miles away with 30-year NOAA record (1991-2020).
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