New Hanover County, North Carolina · Frost dates
New Hanover County frost dates.
First-frost, last-frost, and growing-season length for New Hanover County, North Carolina. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7b
32°F — light freeze
Last spring frost
- 10%
- 04-08
- 20%
- 04-02
- 50%
- 03-20
- 80%
- 03-07
- 90%
- 02-28
First fall frost
- 10%
- 11-02
- 20%
- 11-06
- 50%
- 11-15
- 80%
- 11-25
- 90%
- 12-01
28°F — killing freeze
Last spring freeze
- 10%
- 03-25
- 20%
- 03-18
- 50%
- 03-03
- 80%
- 02-19
- 90%
- 02-08
First fall freeze
- 10%
- 11-11
- 20%
- 11-15
- 50%
- 11-28
- 80%
- 12-14
- 90%
- 12-28
Growing season length (days, 28°F threshold)
- Short year
- 231
- Median
- 270
- Long year
- 323
Source NOAA station
WILMINGTON 7 SE, NC US
3.0 mi · 30 yrs of record (1991–2020) · 30 ft elev.
Data from WILMINGTON 7 SE, NC US, 3 miles away with 30-year NOAA record (1991-2020).
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