Brunswick County, Virginia · Frost dates
Brunswick County frost dates.
First-frost, last-frost, and growing-season length for Brunswick County, Virginia. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-22
- 20%
- 04-18
- 50%
- 04-07
- 80%
- 03-29
- 90%
- 03-22
First fall frost
- 10%
- 10-16
- 20%
- 10-21
- 50%
- 10-31
- 80%
- 11-07
- 90%
- 11-12
28°F — killing freeze
Last spring freeze
- 10%
- 04-12
- 20%
- 04-05
- 50%
- 03-26
- 80%
- 03-15
- 90%
- 03-09
First fall freeze
- 10%
- 10-25
- 20%
- 10-31
- 50%
- 11-07
- 80%
- 11-18
- 90%
- 11-23
Growing season length (days, 28°F threshold)
- Short year
- 196
- Median
- 226
- Long year
- 259
Source NOAA station
LAWRENCEVILLE 3 E, VA US
3.8 mi · 30 yrs of record (1991–2020) · 325 ft elev.
Data from LAWRENCEVILLE 3 E, VA US, 3.8 miles away with 30-year NOAA record (1991-2020).
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