Temperature, precipitation, air quality, natural hazards, and monthly weather data.
North Logan experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 25°F in January while summers reach 74°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 19.0 inches (drier than the 38-inch national average). The area receives 61.5 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 4,650 feet.
Temperature
25°F Jan (-4°C)74°F Jul (23°C)
Annual Average
48.5°F
10% below US avg
January Average
25°F (-4°C)
July Average
74°F (23°C)
Sunny Days
316 days/yr
Geography
Elevation
4,650 ft (1,417 m)
Area
7.0 sq mi (18.1 km²)
Population Density
1,577/sq mi
Coordinates
41.7755°N, 111.8067°W
Timezone
America/Denver
County
Cache County County
Nearest Airport
Brigham City Regional (BMC) 20 miles away
Precipitation & Snow
Annual Rainfall19.0"
50% below US avg
Snowfall61.5"
Wettest Month (May)2.01"
Driest Month (Jul)1.06"
Air Quality
AQI Median
41.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
66.5 / 100
Social Vulnerability
10.6 / 100
Community Resilience
76.5 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Relatively Moderate
Wildfire
Relatively Low
Flood
Relatively Low
Hail
Very Low
Strong Wind
Relatively Low
Heat Wave
Relatively Low
Winter Weather
Relatively High
Lightning
Relatively High
Ice Storm
Very Low
Drought
Relatively Low
Cold Wave
Relatively Low
Landslide
Relatively Low
Avalanche
Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
1,330 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M5.8.
Feb 3, 1994
4 km SSE of Auburn, Wyoming
M5.8
129 km
8 km
Mar 18, 2020
5 km NNE of Magna, Utah
M5.7
116 km
12 km
Apr 21, 2001
29 km WSW of Freedom, Idaho
M5.3
132 km
1 km
Sep 2, 2017
12 km E of Soda Springs, Idaho
M5.3
101 km
10 km
Sep 10, 2017
9 km NNW of Georgetown, Idaho
M5.0
93 km
10 km
Apr 15, 2010
9 km NE of Randolph, Utah
M4.9
60 km
10 km
Feb 11, 1994
3 km SSE of Auburn, Wyoming
M4.8
129 km
5 km
Feb 4, 1994
4 km WNW of Fairview, Wyoming
M4.7
122 km
5 km
Sep 3, 2017
15 km ESE of Soda Springs, Idaho
M4.7
98 km
10 km
Sep 3, 2017
10 km E of Soda Springs, Idaho
M4.7
100 km
8 km
Sep 11, 2017
9 km NW of Georgetown, Idaho
M4.7
91 km
8 km
Sep 10, 2017
12 km ESE of Soda Springs, Idaho
M4.7
97 km
5 km
Nov 4, 1992
67 km ENE of Montello, Nevada
M4.7
140 km
9 km
Sep 6, 2017
11 km NNW of Georgetown, Idaho
M4.6
94 km
10 km
Mar 18, 2020
6 km NNE of Magna, Utah
M4.6
115 km
9 km
Mar 18, 2020
5 km NE of Magna, Utah
M4.6
116 km
11 km
Feb 7, 1994
4 km SW of Fairview, Wyoming
M4.5
118 km
5 km
Sep 4, 2017
13 km ESE of Soda Springs, Idaho
M4.5
99 km
6 km
Feb 10, 1994
3 km WSW of Auburn, Wyoming
M4.4
128 km
5 km
Feb 3, 1994
13 km WSW of Auburn, Wyoming
M4.4
119 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
40 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF2. Total: 14 injuries.
Date
Rating
Distance
Path
Fatalities
Aug 14, 1968
EF2
63 km
1.5 mi
0
Jun 3, 1963
EF2
100 km
2.0 mi
0
Sep 22, 2016
EF1
70 km
2.9 mi
0
Aug 20, 1998
EF1
68 km
0.1 mi
0
May 29, 1996
EF1
55 km
1.3 mi
0
Sep 23, 1992
EF1
80 km
2.0 mi
0
Sep 17, 1989
EF1
26 km
0.2 mi
0
May 29, 1987
EF1
23 km
0.2 mi
0
May 21, 1986
EF1
72 km
0.5 mi
0
May 21, 1986
EF1
58 km
5.0 mi
0
Jun 30, 1982
EF1
37 km
1.2 mi
0
May 6, 1981
EF1
19 km
0.5 mi
0
Jun 23, 1965
EF1
63 km
0.6 mi
0
May 25, 1954
EF1
41 km
0.5 mi
0
Jun 23, 2023
EF0
97 km
0.2 mi
0
May 28, 2018
EF0
78 km
0.1 mi
0
Jul 7, 2013
EF0
65 km
1.0 mi
0
May 3, 2009
EF0
46 km
1.0 mi
0
Jul 25, 2007
EF0
30 km
0.3 mi
0
Aug 2, 2005
EF0
86 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
—
74 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
2 volcanoes within 200 km.
Closest: Wapi Lava Field (169 km).
Name
Type
Elevation
Last Eruption
Distance
Wapi Lava Field
Shield
1,604 m (5,262 ft)
-300
169 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
89 km
2001
UNNAMED
38,647
66 km
1994
ELEVATOR
31,854
53 km
2013
STATE
31,011
53 km
2016
BROAD MOUTH
21,009
42 km
1996
GOLDEN SPIKE
16,186
67 km
2007
CLEVELAND
16,172
59 km
1999
BRIDGER BA
15,227
75 km
2018
GORING
14,538
46 km
2018
NORTH EDEN
14,398
65 km
2007
RED CANYON RX BURN-H
13,464
87 km
2007
COW CANYON
13,447
97 km
1992
MEADOW DIVIDE
12,968
96 km
2000
TAYLOR
12,633
72 km
1988
METCALF
11,946
75 km
1994
DRY CANYON 2
10,927
46 km
2007
MITCHELL
10,466
99 km
1994
HANSEL VALLEY MT.
8,695
60 km
1998
POCATELLO VALLEY
8,483
73 km
1994
JOHNSON CANYON
8,244
40 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
25°F (-4°C)
1.5 in
February
25°F (-4°C)
1.4 in
March
32°F (-0°C)
1.7 in
April
39°F (4°C)
1.8 in
May
48°F (9°C)
2.0 in
Wettest
June
57°F (14°C)
1.3 in
July
74°F (23°C)
1.1 in
Warmest, Driest
August
64°F (18°C)
1.1 in
September
55°F (13°C)
1.5 in
October
44°F (7°C)
1.7 in
November
32°F (-0°C)
1.6 in
December
22°F (-5°C)
1.5 in
Coldest
North Logan has a seasonal temperature swing of 52°F / from 22°F in December to 74°F in July. Total annual precipitation is 18.2 inches, with May being the wettest month (2.0") and July the driest (1.1").