Surry County, North Carolina · Frost dates
Surry County frost dates.
First-frost, last-frost, and growing-season length for Surry County, North Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7b
32°F — light freeze
Last spring frost
- 10%
- 05-08
- 20%
- 05-02
- 50%
- 04-19
- 80%
- 04-10
- 90%
- 04-04
First fall frost
- 10%
- 10-11
- 20%
- 10-14
- 50%
- 10-23
- 80%
- 10-31
- 90%
- 11-02
28°F — killing freeze
Last spring freeze
- 10%
- 04-18
- 20%
- 04-14
- 50%
- 04-02
- 80%
- 03-24
- 90%
- 03-18
First fall freeze
- 10%
- 10-19
- 20%
- 10-24
- 50%
- 11-01
- 80%
- 11-08
- 90%
- 11-14
Growing season length (days, 28°F threshold)
- Short year
- 184
- Median
- 213
- Long year
- 241
Source NOAA station
MT AIRY 2 W, NC US
5.9 mi · 30 yrs of record (1991–2020) · 1080 ft elev.
Data from MT AIRY 2 W, NC US, 5.9 miles away with 30-year NOAA record (1991-2020).
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