Garfield County, Utah · Frost dates
Garfield County frost dates.
First-frost, last-frost, and growing-season length for Garfield County, Utah. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 05-25
- 20%
- 05-17
- 50%
- 05-04
- 80%
- 04-25
- 90%
- 04-20
First fall frost
- 10%
- 09-30
- 20%
- 10-04
- 50%
- 10-14
- 80%
- 10-23
- 90%
- 10-29
28°F — killing freeze
Last spring freeze
- 10%
- 05-12
- 20%
- 05-03
- 50%
- 04-23
- 80%
- 04-11
- 90%
- 04-05
First fall freeze
- 10%
- 10-07
- 20%
- 10-13
- 50%
- 10-23
- 80%
- 11-04
- 90%
- 11-09
Growing season length (days, 28°F threshold)
- Short year
- 148
- Median
- 183
- Long year
- 218
Source NOAA station
BOULDER, UT US
5.3 mi · 30 yrs of record (1991–2020) · 6650 ft elev.
Data from BOULDER, UT US, 5.3 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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