Preston County, West Virginia · Frost dates
Preston County frost dates.
First-frost, last-frost, and growing-season length for Preston County, West Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-24
- 20%
- 05-19
- 50%
- 05-07
- 80%
- 04-26
- 90%
- 04-21
First fall frost
- 10%
- 09-27
- 20%
- 10-02
- 50%
- 10-11
- 80%
- 10-20
- 90%
- 10-23
28°F — killing freeze
Last spring freeze
- 10%
- 05-15
- 20%
- 05-09
- 50%
- 04-26
- 80%
- 04-16
- 90%
- 04-10
First fall freeze
- 10%
- 10-08
- 20%
- 10-13
- 50%
- 10-23
- 80%
- 10-30
- 90%
- 11-03
Growing season length (days, 28°F threshold)
- Short year
- 146
- Median
- 180
- Long year
- 207
Source NOAA station
TERRA ALTA #1, WV US
6.7 mi · 30 yrs of record (1991–2020) · 2630 ft elev.
Data from TERRA ALTA #1, WV US, 6.7 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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