Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hinckley experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 76°F in July. The area gets 330 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 8.3 inches (drier than the 38-inch national average). The area receives 19.6 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 4,597 feet.
Temperature
28°F Jan (-2°C)76°F Jul (25°C)
Annual Average
51.0°F
6% below US avg
January Average
28°F (-2°C)
July Average
76°F (25°C)
Sunny Days
330 days/yr
Geography
Elevation
4,597 ft (1,401 m)
Area
5.0 sq mi (12.9 km²)
Population Density
166/sq mi
Coordinates
39.3336°N, 112.6735°W
Timezone
America/Denver
County
Juab County County
Nearest Airport
Carbon County Regional/Buck Davis Field (PUC) 104 miles away
Precipitation & Snow
Annual Rainfall8.3"
78% below US avg
Snowfall19.6"
Wettest Month (May)1.02"
Driest Month (Dec)0.47"
Air Quality
AQI Median
41.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
15.3 / 100
Social Vulnerability
10.6 / 100
Community Resilience
69.3 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Relatively Low
Wildfire
Relatively Moderate
Flood
Very Low
Hail
Very Low
Strong Wind
Very Low
Heat Wave
Very Low
Winter Weather
Relatively Moderate
Lightning
Relatively Low
Ice Storm
Very Low
Drought
Relatively Low
Cold Wave
Very Low
Landslide
Very Low
Volcano
Very Low
Avalanche
Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
705 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.6.
Apr 20, 1991
19 km SE of Minersville, Utah
M4.6
141 km
10 km
Jan 3, 2011
10 km NW of Circleville, Utah
M4.6
124 km
11 km
Jan 2, 1998
10 km ESE of Beaver, Utah
M4.4
122 km
12 km
Jun 24, 1992
30 km WSW of Emery, Utah
M4.3
114 km
5 km
Apr 17, 2003
6 km SSW of Levan, Utah
M4.2
70 km
1 km
Mar 16, 1992
6 km S of Herriman, Utah
M4.2
136 km
12 km
Jul 19, 2001
31 km NNE of Fremont, Utah
M4.2
118 km
7 km
Jun 29, 2014
6 km SE of Spring City, Utah
M4.2
107 km
9 km
Oct 22, 1999
20 km SE of Minersville, Utah
M4.1
138 km
6 km
Apr 14, 2019
28 km W of Kanosh, Utah
M4.1
63 km
1 km
Feb 20, 2019
8 km SW of Kanosh, Utah
M4.0
68 km
8 km
Sep 6, 1994
12 km SSW of Circleville, Utah
M4.0
145 km
6 km
Feb 23, 2001
12 km SW of Kanosh, Utah
M4.0
70 km
2 km
Jan 17, 2020
10 km NNE of Minersville, Utah
M3.9
116 km
12 km
Apr 10, 1998
3 km ENE of Milford, Utah
M3.9
106 km
2 km
May 6, 1990
10 km SSE of Beaver, Utah
M3.8
128 km
9 km
Oct 11, 1999
2 km W of Glenwood, Utah
M3.8
85 km
9 km
Feb 6, 1991
7 km WNW of Hiawatha, Utah
M3.8
138 km
5 km
Dec 22, 1999
31 km SW of Emery, Utah
M3.7
117 km
2 km
Feb 15, 2019
3 km SSW of Bluffdale, Utah
M3.7
140 km
9 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
13 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF2. Total: 1 injury.
Date
Rating
Distance
Path
Fatalities
Sep 8, 2002
EF2
90 km
2.7 mi
0
Jun 16, 1955
EF2
74 km
2.7 mi
0
Apr 19, 1970
EF1
88 km
1.5 mi
0
Aug 28, 1964
EF1
76 km
0.1 mi
0
Aug 7, 1957
EF1
81 km
1.5 mi
0
Sep 12, 2002
EF0
94 km
0.1 mi
0
Sep 8, 2002
EF0
77 km
0.2 mi
0
May 28, 1996
EF0
18 km
0.2 mi
0
Jun 7, 1989
EF0
19 km
0.2 mi
0
Aug 15, 1984
EF0
92 km
0.1 mi
0
May 3, 1982
EF0
69 km
0.1 mi
0
Mar 29, 1982
EF0
94 km
0.1 mi
0
Jun 16, 1955
EF0
74 km
0.1 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Nearby Volcanoes
2 volcanoes within 200 km.
Closest: Black Rock Desert (43 km).
Name
Type
Elevation
Last Eruption
Distance
Black Rock Desert
Volcanic field
1,800 m (5,906 ft)
1290
43 km
Markagunt Plateau
Volcanic field
2,840 m (9,318 ft)
1050
195 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: MILFORD FLAT (348,772 acres, 2007).
Year
Name
Acres Burned
Distance
2007
MILFORD FLAT
348,772
72 km
1996
LEAMINGTON COMPLEX (WASH)
161,203
62 km
2012
CLAY SPRINGS
107,391
37 km
2020
CANAL
74,897
44 km
1999
RAILROAD
64,598
56 km
1996
SORENSON COMPLEX (SOUTH TWIN PEAKS)
46,576
74 km
2010
TWITCHELL CANYON
42,956
98 km
1994
SIMPSON BT
36,917
86 km
2017
DAVIS
35,071
99 km
1996
DAVIS KNOLL COMPLEX (DAVIS KNOLL)
34,843
99 km
1986
TWINPEAKS
34,633
54 km
2006
DOG VALLEY
28,992
72 km
2000
OLDROYD COMPLEX (MONA WEST)
28,774
81 km
1996
LEAMINGTON COMPLEX (LEAMINGTON)
28,159
46 km
2007
SALT CREEK
26,924
95 km
2012
FAUST
22,155
95 km
2005
DITTO
22,041
83 km
2020
ANTELOPE
20,624
90 km
1996
LEAMINGTON COMPLEX (EAST SAGE)
18,360
70 km
1998
SIMPSON SPRINGS
17,543
81 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
28°F (-2°C)
0.6 in
February
34°F (1°C)
0.6 in
March
42°F (6°C)
0.7 in
April
49°F (10°C)
0.8 in
May
59°F (15°C)
1.0 in
Wettest
June
69°F (20°C)
0.6 in
July
76°F (25°C)
0.6 in
Warmest
August
74°F (24°C)
0.7 in
September
64°F (18°C)
0.8 in
October
51°F (11°C)
0.9 in
November
38°F (3°C)
0.7 in
December
27°F (-3°C)
0.5 in
Coldest, Driest
Hinckley has a seasonal temperature swing of 49°F / from 27°F in December to 76°F in July. Total annual precipitation is 8.4 inches, with May being the wettest month (1.0") and December the driest (0.5").