Duchesne County, Utah · Frost dates
Duchesne County frost dates.
First-frost, last-frost, and growing-season length for Duchesne County, Utah. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-26
- 20%
- 05-18
- 50%
- 05-06
- 80%
- 04-27
- 90%
- 04-22
First fall frost
- 10%
- 09-24
- 20%
- 09-28
- 50%
- 10-05
- 80%
- 10-14
- 90%
- 10-18
28°F — killing freeze
Last spring freeze
- 10%
- 05-07
- 20%
- 05-01
- 50%
- 04-22
- 80%
- 04-13
- 90%
- 04-09
First fall freeze
- 10%
- 10-02
- 20%
- 10-07
- 50%
- 10-16
- 80%
- 10-24
- 90%
- 10-28
Growing season length (days, 28°F threshold)
- Short year
- 148
- Median
- 177
- Long year
- 202
Source NOAA station
DUCHESNE, UT US
8.4 mi · 30 yrs of record (1991–2020) · 5551 ft elev.
Data from DUCHESNE, UT US, 8.4 miles away with 30-year NOAA record (1991-2020).
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