Eagle County, Colorado · Frost dates
Eagle County frost dates.
First-frost, last-frost, and growing-season length for Eagle County, Colorado. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 07-09
- 20%
- 07-02
- 50%
- 06-21
- 80%
- 06-12
- 90%
- 06-08
First fall frost
- 10%
- 08-26
- 20%
- 09-01
- 50%
- 09-07
- 80%
- 09-16
- 90%
- 09-20
28°F — killing freeze
Last spring freeze
- 10%
- 06-18
- 20%
- 06-11
- 50%
- 05-31
- 80%
- 05-21
- 90%
- 05-16
First fall freeze
- 10%
- 09-07
- 20%
- 09-12
- 50%
- 09-21
- 80%
- 09-29
- 90%
- 10-02
Growing season length (days, 28°F threshold)
- Short year
- 81
- Median
- 113
- Long year
- 139
Source NOAA station
VAIL, CO US
18.2 mi · 30 yrs of record (1991–2020) · 8304 ft elev.
Data from VAIL, CO US, 18.2 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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