Winchester city, Virginia · Frost dates
Winchester city frost dates.
First-frost, last-frost, and growing-season length for Winchester city, Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-29
- 20%
- 04-21
- 50%
- 04-11
- 80%
- 04-03
- 90%
- 03-30
First fall frost
- 10%
- 10-14
- 20%
- 10-19
- 50%
- 10-29
- 80%
- 11-06
- 90%
- 11-11
28°F — killing freeze
Last spring freeze
- 10%
- 04-12
- 20%
- 04-08
- 50%
- 03-31
- 80%
- 03-20
- 90%
- 03-15
First fall freeze
- 10%
- 10-27
- 20%
- 10-31
- 50%
- 11-09
- 80%
- 11-19
- 90%
- 11-25
Growing season length (days, 28°F threshold)
- Short year
- 198
- Median
- 223
- Long year
- 255
Source NOAA station
WINCHESTER, VA US
1.6 mi · 30 yrs of record (1991–2020) · 720 ft elev.
Data from WINCHESTER, VA US, 1.6 miles away with 30-year NOAA record (1991-2020).
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