Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Spirit Lake has a cool climate with an average annual temperature of 45°F (7°C). Winters average 29°F in January while summers reach 65°F in July. The area gets 276 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 24.7 inches (drier than the 38-inch national average). The area receives 27.2 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 33. The city sits at an elevation of 2,565 feet.
Temperature
29°F Jan (-2°C)65°F Jul (18°C)
Annual Average
45.0°F
17% below US avg
January Average
29°F (-2°C)
July Average
65°F (18°C)
Sunny Days
276 days/yr
Geography
Elevation
2,565 ft (782 m)
Area
2.3 sq mi (5.9 km²)
Population Density
719/sq mi
Coordinates
47.9658°N, 116.8698°W
Timezone
America/Boise
County
Kootenai County County
Nearest Airport
Spokane International (GEG) 39 miles away
Precipitation & Snow
Annual Rainfall24.7"
35% below US avg
Snowfall27.2"
Wettest Month (Dec)3.86"
Driest Month (Jul)1.06"
Air Quality
AQI Median
33.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
79.0 / 100
Social Vulnerability
23.4 / 100
Community Resilience
46.6 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Relatively Low
Wildfire
Relatively Low
Flood
Relatively Moderate
Hail
Very Low
Strong Wind
Relatively Low
Heat Wave
Relatively Moderate
Winter Weather
Relatively High
Lightning
Relatively Low
Ice Storm
Relatively High
Drought
Very Low
Cold Wave
Relatively Moderate
Landslide
Relatively Moderate
Avalanche
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
93 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.7.
Dec 22, 1998
Idaho-Montana border region
M4.7
124 km
12 km
Aug 17, 1994
1 km E of Mullan, Idaho
M4.1
98 km
2 km
Jan 20, 1998
15 km SSE of Happys Inn, Montana
M4.0
135 km
7 km
Nov 11, 2001
3 km NE of Spokane, Washington
M4.0
50 km
4 km
Jun 25, 2001
Washington
M3.9
51 km
10 km
Apr 24, 2015
8 km WSW of Hope, Idaho
M3.9
44 km
17 km
Aug 19, 1999
12 km ENE of Happys Inn, Montana
M3.7
142 km
14 km
Apr 24, 2015
12 km SSW of East Hope, Idaho
M3.7
42 km
9 km
Oct 26, 1999
23 km WNW of Niarada, Montana
M3.6
147 km
12 km
Mar 14, 1997
1 km E of Mullan, Idaho
M3.6
98 km
2 km
May 30, 1996
3 km SSW of Mullan, Idaho
M3.6
98 km
1 km
Jan 20, 2000
21 km ENE of Athol, Idaho
M3.5
32 km
5 km
Nov 2, 1996
4 km W of Trout Creek, Montana
M3.4
92 km
5 km
May 14, 2014
5 km NE of Happys Inn, Montana
M3.4
134 km
15 km
Mar 8, 1994
32 km S of Wallace, Idaho
M3.4
112 km
5 km
Jun 25, 2001
2 km SSE of Town and Country, Washington
M3.4
50 km
10 km
Jun 28, 1997
3 km NNW of Mullan, Idaho
M3.4
94 km
2 km
Dec 15, 2012
19 km S of Troy, Montana
M3.4
82 km
1 km
Nov 12, 2001
3 km NNE of Spokane, Washington
M3.3
51 km
0 km
Sep 22, 2003
12 km NW of Rathdrum, Idaho
M3.3
13 km
13 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
28 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF2. Total: 4 injuries.
Date
Rating
Distance
Path
Fatalities
May 31, 1997
EF2
24 km
5.0 mi
0
Apr 9, 1991
EF2
24 km
1.0 mi
0
Jul 17, 1978
EF2
31 km
0.1 mi
0
May 6, 1957
EF2
59 km
1.5 mi
0
Jun 15, 1954
EF2
71 km
0.5 mi
0
May 6, 2009
EF1
97 km
3.4 mi
0
May 31, 1997
EF1
50 km
5.0 mi
0
May 29, 1994
EF1
65 km
0.1 mi
0
Apr 12, 1984
EF1
38 km
1.0 mi
0
Oct 17, 1983
EF1
74 km
0.5 mi
0
Jul 25, 1983
EF1
96 km
0.2 mi
0
Jun 22, 1981
EF1
43 km
0.1 mi
0
Aug 14, 1980
EF1
94 km
0.1 mi
0
Aug 19, 1978
EF1
41 km
1.9 mi
0
Jun 29, 1970
EF1
65 km
0.1 mi
0
Apr 18, 2024
EF0
62 km
0.0 mi
0
May 6, 2022
EF0
60 km
0.6 mi
0
May 6, 2022
EF0
50 km
2.1 mi
0
Aug 9, 2016
EF0
66 km
0.2 mi
0
Jul 22, 2016
EF0
62 km
0.2 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Tsunami History
9 tsunamis recorded within 500 km.
Highest wave on record: 19.8 m (65 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1952
COLUMBIA RIVER VALLEY, WA
Meteorological
19.8 m
—
116 km
1949
COLUMBIA RIVER VALLEY, WA
Meteorological
19.8 m
—
112 km
2024
COLUMBIA RIVER VALLEY, WA
Meteorological
14.3 m
—
116 km
1944
COLUMBIA RIVER VALLEY, WA
Meteorological
9.1 m
—
116 km
2009
COLUMBIA RIVER VALLEY, WA
Meteorological
9.0 m
—
89 km
1953
COLUMBIA RIVER VALLEY, WA
Meteorological
4.8 m
—
116 km
2009
COLUMBIA RIVER VALLEY, WA
Meteorological
3.6 m
—
96 km
1953
COLUMBIA RIVER VALLEY, WA
Meteorological
—
—
116 km
1952
COLUMBIA RIVER VALLEY, WA
Meteorological
—
—
116 km
Source: NOAA/NCEI Historical Tsunami Database.
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: CARPENTER RD. (62,488 acres, 2015).
Year
Name
Acres Burned
Distance
2015
CARPENTER RD.
62,488
91 km
2022
RUSSELL MOUNTAIN
26,130
100 km
2015
TOWER
24,779
61 km
2021
FORD CORKSCREW
16,179
63 km
2021
DECEITFUL
12,750
77 km
1991
UNNAMED
12,401
69 km
2015
SOUTH BOBTAIL
11,256
84 km
2023
OREGON
10,957
25 km
2023
GRAY
10,096
77 km
2016
CAYUSE MTN
9,744
88 km
2015
NAPOLEON 1
9,727
77 km
2014
WATERMELON HILL
9,321
98 km
2015
LOWER FLAT
9,034
58 km
2018
COUGAR
8,708
64 km
2021
TRESTLE CREEK COMPLEX
7,117
63 km
2016
SPOKANE COMPLEX
6,839
61 km
2017
NOISY CREEK
5,452
98 km
1991
UNNAMED
5,297
67 km
2015
NORTH GRIZZLY
5,286
61 km
2015
GOAT ROCK COMPLEX
5,210
97 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
29°F (-2°C)
3.5 in
February
30°F (-1°C)
2.7 in
March
36°F (2°C)
2.3 in
April
43°F (6°C)
2.0 in
May
51°F (11°C)
2.3 in
June
58°F (14°C)
2.1 in
July
65°F (18°C)
1.1 in
Warmest, Driest
August
64°F (18°C)
1.3 in
September
55°F (13°C)
1.3 in
October
45°F (7°C)
1.9 in
November
34°F (1°C)
3.7 in
December
27°F (-3°C)
3.9 in
Coldest, Wettest
Spirit Lake has a seasonal temperature swing of 38°F / from 27°F in December to 65°F in July. Total annual precipitation is 28.0 inches, with December being the wettest month (3.9") and July the driest (1.1").