Fremont County, Colorado · Frost dates
Fremont County frost dates.
First-frost, last-frost, and growing-season length for Fremont County, Colorado. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 05-18
- 20%
- 05-13
- 50%
- 05-04
- 80%
- 04-28
- 90%
- 04-24
First fall frost
- 10%
- 09-25
- 20%
- 09-29
- 50%
- 10-07
- 80%
- 10-15
- 90%
- 10-19
28°F — killing freeze
Last spring freeze
- 10%
- 05-07
- 20%
- 05-04
- 50%
- 04-26
- 80%
- 04-17
- 90%
- 04-13
First fall freeze
- 10%
- 10-03
- 20%
- 10-07
- 50%
- 10-17
- 80%
- 10-25
- 90%
- 10-29
Growing season length (days, 28°F threshold)
- Short year
- 149
- Median
- 174
- Long year
- 199
Source NOAA station
CANON CITY, CO US
10.8 mi · 30 yrs of record (1991–2020) · 5378 ft elev.
Data from CANON CITY, CO US, 10.8 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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