Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wallsburg experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 25°F in January while summers reach 70°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 15.1 inches (drier than the 38-inch national average). The area receives 75.0 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 5,762 feet.
Temperature
25°F Jan (-4°C)70°F Jul (21°C)
Annual Average
46.6°F
14% below US avg
January Average
25°F (-4°C)
July Average
70°F (21°C)
Sunny Days
316 days/yr
Geography
Elevation
5,762 ft (1,756 m)
Area
0.5 sq mi (1.3 km²)
Population Density
429/sq mi
Coordinates
40.3869°N, 111.4195°W
Timezone
America/Denver
County
Wasatch County County
Nearest Airport
Salt Lake City International (SLC) 40 miles away
Precipitation & Snow
Annual Rainfall15.1"
60% below US avg
Snowfall75.0"
Wettest Month (Jan)2.05"
Driest Month (Jun)0.98"
Air Quality
AQI Median
41.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
33.5 / 100
Social Vulnerability
10.6 / 100
Community Resilience
83.0 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Very Low
Wildfire
Relatively Moderate
Flood
Very Low
Hail
Very Low
Strong Wind
Relatively Low
Heat Wave
Very Low
Winter Weather
Relatively High
Lightning
Relatively Moderate
Ice Storm
Very Low
Drought
Very Low
Cold Wave
Very Low
Landslide
Relatively Moderate
Volcano
Very Low
Avalanche
Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
532 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
69 km
12 km
Apr 15, 2010
9 km NE of Randolph, Utah
M4.9
150 km
10 km
Mar 18, 2020
6 km NNE of Magna, Utah
M4.6
69 km
9 km
Mar 18, 2020
5 km NE of Magna, Utah
M4.6
68 km
11 km
Apr 17, 2003
6 km SSW of Levan, Utah
M4.2
106 km
1 km
Apr 16, 2020
4 km NE of Magna, Utah
M4.2
67 km
10 km
Apr 15, 2020
4 km NE of Magna, Utah
M4.2
66 km
9 km
Mar 18, 2020
1 km NNW of Magna, Utah
M4.2
69 km
9 km
Mar 16, 1992
6 km S of Herriman, Utah
M4.2
54 km
12 km
Jun 29, 2014
6 km SE of Spring City, Utah
M4.2
105 km
9 km
Mar 7, 2000
7 km N of Helper, Utah
M4.2
86 km
-3 km
May 25, 2016
15 km NNE of Tabiona, Utah
M4.0
66 km
16 km
Mar 18, 2020
4 km NNE of Magna, Utah
M4.0
69 km
7 km
Mar 23, 2020
8 km NNE of Magna, Utah
M3.9
69 km
10 km
Jan 6, 1996
15 km SE of Castle Dale, Utah
M3.9
147 km
6 km
May 1, 2025
4 km WNW of Independence, Utah
M3.9
13 km
14 km
Mar 18, 2020
4 km NNE of Magna, Utah
M3.9
69 km
9 km
Mar 18, 2020
6 km NE of Magna, Utah
M3.9
67 km
10 km
Feb 6, 1991
7 km WNW of Hiawatha, Utah
M3.8
101 km
5 km
Feb 5, 1998
7 km N of Helper, Utah
M3.8
86 km
-2 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
46 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 1 fatality, 93 injuries.
Date
Rating
Distance
Path
Fatalities
Aug 11, 1993
EF3
95 km
17.0 mi
0
Jun 19, 2022
EF2
80 km
2.1 mi
0
Aug 11, 1999
EF2
54 km
4.3 mi
1
Feb 9, 1965
EF2
68 km
0.1 mi
0
Jun 3, 1963
EF2
67 km
2.0 mi
0
Sep 2, 2021
EF1
68 km
2.1 mi
0
Sep 22, 2016
EF1
100 km
2.9 mi
0
Aug 20, 1998
EF1
93 km
0.1 mi
0
Jun 2, 1993
EF1
65 km
1.0 mi
0
May 3, 1993
EF1
79 km
0.1 mi
0
Sep 23, 1992
EF1
95 km
2.0 mi
0
Jul 25, 1991
EF1
74 km
10.0 mi
0
Jul 8, 1989
EF1
47 km
0.2 mi
0
Mar 2, 1989
EF1
67 km
0.2 mi
0
Jan 10, 1989
EF1
45 km
0.2 mi
0
Dec 2, 1970
EF1
14 km
1.0 mi
0
Aug 14, 1968
EF1
58 km
0.1 mi
0
Apr 17, 1966
EF1
30 km
0.1 mi
0
Jul 9, 1965
EF1
13 km
0.4 mi
0
May 28, 2018
EF0
36 km
0.3 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Nearby Volcanoes
1 volcano within 200 km.
Closest: Black Rock Desert (183 km).
Name
Type
Elevation
Last Eruption
Distance
Black Rock Desert
Volcanic field
1,800 m (5,906 ft)
1290
183 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: LEAMINGTON COMPLEX (WASH) (161,203 acres, 1996).
Year
Name
Acres Burned
Distance
1996
LEAMINGTON COMPLEX (WASH)
161,203
97 km
2020
EAST FORK
106,432
73 km
2018
POLE CREEK
102,426
46 km
2018
DOLLAR RIDGE
69,817
55 km
2012
WOOD HOLLOW
46,763
74 km
2012
SEELEY
44,626
94 km
2018
COAL HOLLOW
30,239
52 km
2000
OLDROYD COMPLEX (MONA WEST)
28,774
79 km
2007
SALT CREEK
26,924
78 km
2018
BALD MOUNTAIN
21,016
56 km
1996
LEAMINGTON COMPLEX (EAST SAGE)
18,360
97 km
2016
WEST ANTELOPE
15,483
89 km
2002
GARDEN VALLEY COMPLEX (EAST FORK)
14,245
79 km
2020
KNOLLS
12,948
43 km
2021
BEAR
12,660
83 km
2017
TANK HOLLOW
11,003
45 km
1995
TURKEY
9,568
81 km
2019
GOOSE POINT
9,186
49 km
2001
BEEF HOLLOW
9,062
48 km
2007
MM COMPLEX
8,767
45 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
25°F (-4°C)
2.1 in
Coldest, Wettest
February
27°F (-3°C)
1.9 in
March
35°F (1°C)
1.6 in
April
42°F (6°C)
1.3 in
May
51°F (10°C)
1.5 in
June
59°F (15°C)
1.0 in
Driest
July
70°F (21°C)
1.1 in
Warmest
August
66°F (19°C)
1.2 in
September
57°F (14°C)
1.4 in
October
46°F (8°C)
1.7 in
November
34°F (1°C)
1.8 in
December
25°F (-4°C)
1.8 in
Wallsburg has a seasonal temperature swing of 45°F / from 25°F in January to 70°F in July. Total annual precipitation is 18.3 inches, with January being the wettest month (2.1") and June the driest (1.0").