Morgan County, Utah · Frost dates
Morgan County frost dates.
First-frost, last-frost, and growing-season length for Morgan County, Utah. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6b
32°F — light freeze
Last spring frost
- 10%
- 06-13
- 20%
- 06-07
- 50%
- 05-25
- 80%
- 05-11
- 90%
- 05-07
First fall frost
- 10%
- 09-11
- 20%
- 09-15
- 50%
- 09-24
- 80%
- 10-02
- 90%
- 10-06
28°F — killing freeze
Last spring freeze
- 10%
- 05-31
- 20%
- 05-22
- 50%
- 05-08
- 80%
- 04-28
- 90%
- 04-22
First fall freeze
- 10%
- 09-21
- 20%
- 09-26
- 50%
- 10-04
- 80%
- 10-14
- 90%
- 10-19
Growing season length (days, 28°F threshold)
- Short year
- 113
- Median
- 149
- Long year
- 180
Source NOAA station
MORGAN, UT US
6.3 mi · 30 yrs of record (1991–2020) · 5100 ft elev.
Data from MORGAN, UT US, 6.3 miles away with 30-year NOAA record (1991-2020).
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