Watauga County, North Carolina · Frost dates
Watauga County frost dates.
First-frost, last-frost, and growing-season length for Watauga County, North Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7b
32°F — light freeze
Last spring frost
- 10%
- 05-19
- 20%
- 05-14
- 50%
- 05-02
- 80%
- 04-22
- 90%
- 04-17
First fall frost
- 10%
- 09-30
- 20%
- 10-04
- 50%
- 10-13
- 80%
- 10-22
- 90%
- 10-27
28°F — killing freeze
Last spring freeze
- 10%
- 05-08
- 20%
- 05-01
- 50%
- 04-19
- 80%
- 04-08
- 90%
- 04-02
First fall freeze
- 10%
- 10-10
- 20%
- 10-15
- 50%
- 10-24
- 80%
- 11-01
- 90%
- 11-05
Growing season length (days, 28°F threshold)
- Short year
- 155
- Median
- 188
- Long year
- 217
Source NOAA station
BOONE 1 SE, NC US
3.9 mi · 30 yrs of record (1991–2020) · 3100 ft elev.
Data from BOONE 1 SE, NC US, 3.9 miles away with 30-year NOAA record (1991-2020).
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