Harrisonburg city, Virginia · Frost dates
Harrisonburg city frost dates.
First-frost, last-frost, and growing-season length for Harrisonburg city, Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 05-07
- 20%
- 05-02
- 50%
- 04-21
- 80%
- 04-13
- 90%
- 04-09
First fall frost
- 10%
- 10-09
- 20%
- 10-13
- 50%
- 10-23
- 80%
- 10-31
- 90%
- 11-03
28°F — killing freeze
Last spring freeze
- 10%
- 04-21
- 20%
- 04-17
- 50%
- 04-09
- 80%
- 03-31
- 90%
- 03-26
First fall freeze
- 10%
- 10-17
- 20%
- 10-24
- 50%
- 11-01
- 80%
- 11-09
- 90%
- 11-14
Growing season length (days, 28°F threshold)
- Short year
- 179
- Median
- 206
- Long year
- 233
Source NOAA station
DALE ENTERPRISE, VA US
3.6 mi · 30 yrs of record (1991–2020) · 1358 ft elev.
Data from DALE ENTERPRISE, VA US, 3.6 miles away with 30-year NOAA record (1991-2020).
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