Roane County, West Virginia · Frost dates
Roane County frost dates.
First-frost, last-frost, and growing-season length for Roane County, West Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-18
- 20%
- 05-11
- 50%
- 04-30
- 80%
- 04-20
- 90%
- 04-15
First fall frost
- 10%
- 10-03
- 20%
- 10-07
- 50%
- 10-17
- 80%
- 10-26
- 90%
- 10-29
28°F — killing freeze
Last spring freeze
- 10%
- 05-08
- 20%
- 05-01
- 50%
- 04-19
- 80%
- 04-07
- 90%
- 04-01
First fall freeze
- 10%
- 10-13
- 20%
- 10-18
- 50%
- 10-27
- 80%
- 11-04
- 90%
- 11-09
Growing season length (days, 28°F threshold)
- Short year
- 158
- Median
- 191
- Long year
- 222
Source NOAA station
SPENCER, WV US
4.0 mi · 30 yrs of record (1991–2020) · 972 ft elev.
Data from SPENCER, WV US, 4 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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