Weather & Climate in Tremonton, UT

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Tremonton experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 77°F in July. The area gets 316 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 16.1 inches (drier than the 38-inch national average). The area receives 40.4 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 4,331 feet.

Temperature

28°F Jan (-3°C) 77°F Jul (25°C)

Annual Average	50.9°F
	6% below US avg
January Average	28°F (-3°C)
July Average	77°F (25°C)
Sunny Days	316 days/yr

Geography

Elevation	4,331 ft (1,320 m)
Area	7.8 sq mi (20.2 km²)
Population Density	1,308/sq mi
Coordinates	41.7184°N, 112.1878°W
Timezone	America/Denver
County	Davis County County
Nearest Airport	Brigham City Regional (BMC) 13 miles away

Precipitation & Snow

Annual Rainfall 16.1"

58% below US avg

Snowfall 40.4"

Wettest Month (May) 1.97"

Driest Month (Jul) 0.91"

Air Quality

AQI Median	41.0
Rating	Good

Natural Hazard Risk

Overall Risk	Relatively Moderate
Risk Score	87.8 / 100
Social Vulnerability	10.6 / 100
Community Resilience	97.9 / 100

Hazard Breakdown

Tornado	Relatively Low
Earthquake	Relatively Moderate
Wildfire	Relatively Moderate
Flood	Relatively Low
Hail	Very Low
Strong Wind	Relatively High
Heat Wave	Relatively Moderate
Winter Weather	Relatively High
Lightning	Very High
Ice Storm	Relatively Low
Drought	Relatively Low
Cold Wave	Relatively Low
Landslide	Relatively Moderate
Coastal Flood	No Rating
Volcano	Very Low
Avalanche	Relatively High

Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

1,204 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.7.

Mar 18, 2020	5 km NNE of Magna, Utah	M5.7	108 km	12 km
Sep 2, 2017	12 km E of Soda Springs, Idaho	M5.3	120 km	10 km
Apr 21, 2001	29 km WSW of Freedom, Idaho	M5.3	149 km	1 km
Sep 10, 2017	9 km NNW of Georgetown, Idaho	M5.0	114 km	10 km
Apr 15, 2010	9 km NE of Randolph, Utah	M4.9	91 km	10 km
Sep 10, 2017	12 km ESE of Soda Springs, Idaho	M4.7	115 km	5 km
Feb 4, 1994	4 km WNW of Fairview, Wyoming	M4.7	146 km	5 km
Sep 3, 2017	10 km E of Soda Springs, Idaho	M4.7	118 km	8 km
Sep 11, 2017	9 km NW of Georgetown, Idaho	M4.7	111 km	8 km
Sep 3, 2017	15 km ESE of Soda Springs, Idaho	M4.7	118 km	10 km
Nov 4, 1992	67 km ENE of Montello, Nevada	M4.7	108 km	9 km
Sep 6, 2017	11 km NNW of Georgetown, Idaho	M4.6	113 km	10 km
Mar 18, 2020	6 km NNE of Magna, Utah	M4.6	107 km	9 km
Mar 18, 2020	5 km NE of Magna, Utah	M4.6	108 km	11 km
Feb 7, 1994	4 km SW of Fairview, Wyoming	M4.5	142 km	5 km
Sep 4, 2017	13 km ESE of Soda Springs, Idaho	M4.5	117 km	6 km
Jan 26, 2018	5 km NNW of Georgetown, Idaho	M4.4	112 km	10 km
Feb 3, 1994	13 km WSW of Auburn, Wyoming	M4.4	142 km	5 km
May 5, 2024	16 km SW of Thatcher, Utah	M4.4	25 km	7 km
Sep 5, 2017	13 km NNW of Georgetown, Idaho	M4.3	116 km	6 km

Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Tornado History

42 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF2. Total: 14 injuries.

Date	Rating	Distance	Path	Fatalities
Aug 14, 1968	EF2	53 km	1.5 mi	0
Jun 3, 1963	EF2	97 km	2.0 mi	0
Sep 2, 2021	EF1	98 km	2.1 mi	0
Sep 22, 2016	EF1	64 km	2.9 mi	0
Aug 20, 1998	EF1	81 km	0.1 mi	0
May 29, 1996	EF1	50 km	1.3 mi	0
Sep 23, 1992	EF1	72 km	2.0 mi	0
Sep 17, 1989	EF1	35 km	0.2 mi	0
May 29, 1987	EF1	40 km	0.2 mi	0
May 21, 1986	EF1	87 km	0.5 mi	0
May 21, 1986	EF1	46 km	5.0 mi	0
Jun 30, 1982	EF1	50 km	1.2 mi	0
May 6, 1981	EF1	23 km	0.5 mi	0
Jun 23, 1965	EF1	90 km	0.6 mi	0
May 25, 1954	EF1	73 km	0.5 mi	0
May 28, 2018	EF0	52 km	0.1 mi	0
Jul 7, 2013	EF0	92 km	1.0 mi	0
May 3, 2009	EF0	37 km	1.0 mi	0
Jul 25, 2007	EF0	18 km	0.3 mi	0
Aug 2, 2005	EF0	77 km	5.0 mi	0

Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.6 m (12 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1909	UTAH	Earthquake	3.6 m	—	43 km

Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Wapi Lava Field (155 km).

Name	Type	Elevation	Last Eruption	Distance
Wapi Lava Field	Shield	1,604 m (5,262 ft)	-300	155 km
Hell's Half Acre	Shield	1,631 m (5,351 ft)	-3250	199 km

Source: Smithsonian Institution Global Volcanism Program (GVP).

Wildfire History

20 wildfires (100+ acres) recorded within 100 km. Largest: STONE 2 (50,677 acres, 2006).

Year	Name	Acres Burned	Distance
2006	STONE 2	50,677	67 km
2001	UNNAMED	38,647	35 km
1994	ELEVATOR	31,854	34 km
2013	STATE	31,011	37 km
2006	HOGUPS	30,094	85 km
2016	BROAD MOUTH	21,009	19 km
2005	SALLY	19,726	89 km
2005	PARK VALLEY	18,700	85 km
1996	GOLDEN SPIKE	16,186	35 km
2007	CLEVELAND	16,172	74 km
2016	WEST ANTELOPE	15,483	89 km
2006	SCORPIO	14,887	92 km
2000	HOGUP	14,688	87 km
2018	GORING	14,538	21 km
2018	NORTH EDEN	14,398	97 km
2007	COW CANYON	13,447	73 km
2017	WILDCAT	13,100	72 km
1992	MEADOW DIVIDE	12,968	75 km
2000	TAYLOR	12,633	51 km
1988	METCALF	11,946	63 km

Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	28°F (-3°C)	1.4 in
February	29°F (-2°C)	1.3 in
March	38°F (3°C)	1.7 in
April	45°F (7°C)	1.6 in
May	54°F (12°C)	2.0 in	Wettest
June	64°F (18°C)	1.3 in
July	77°F (25°C)	0.9 in	Warmest, Driest
August	71°F (22°C)	0.9 in
September	61°F (16°C)	1.3 in
October	49°F (9°C)	1.5 in
November	36°F (2°C)	1.5 in
December	26°F (-3°C)	1.3 in	Coldest

Tremonton has a seasonal temperature swing of 51°F / from 26°F in December to 77°F in July. Total annual precipitation is 16.8 inches, with May being the wettest month (2.0") and July the driest (0.9").

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