Orange County, Vermont · Frost dates
Orange County frost dates.
First-frost, last-frost, and growing-season length for Orange County, Vermont. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 05-29
- 20%
- 05-24
- 50%
- 05-14
- 80%
- 05-05
- 90%
- 04-30
First fall frost
- 10%
- 09-14
- 20%
- 09-20
- 50%
- 09-29
- 80%
- 10-07
- 90%
- 10-11
28°F — killing freeze
Last spring freeze
- 10%
- 05-15
- 20%
- 05-10
- 50%
- 05-01
- 80%
- 04-24
- 90%
- 04-21
First fall freeze
- 10%
- 09-25
- 20%
- 09-30
- 50%
- 10-09
- 80%
- 10-19
- 90%
- 10-24
Growing season length (days, 28°F threshold)
- Short year
- 133
- Median
- 161
- Long year
- 186
Source NOAA station
CORINTH, VT US
2.5 mi · 30 yrs of record (1991–2020) · 1180 ft elev.
Data from CORINTH, VT US, 2.5 miles away with 30-year NOAA record (1991-2020).
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