Addy, WA

Full City Profile · Washington · Stevens County County

3.6 /5.0
B+ Good
122 Population 349/sq mi density
$50,694 Median Income $12,599 per capita
$162,500 Home Value $365,506 Zillow
46°F Avg Temperature
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$50,694 median income, 0.0% unemployment
A+
Affordability
4.9 / 5.0
$162,500 home value, /mo rent
D
Education
1.9 / 5.0
11.1% bachelor's degree or higher
Addy experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 27°F in January while summers reach 68°F in July. Annual precipitation totals 21.4 inches. The area receives 43.4 inches of snow annually. Air quality is rated Good with a median AQI of 34.

Temperature

27°F Jan (-3°C) 68°F Jul (20°C)
Annual Average46.3°F
14% below US avg
January Average27°F (-3°C)
July Average68°F (20°C)

Geography

Elevation1,642 ft (500 m)
Area0.1 sq mi (0.4 km²)
Population Density349/sq mi
Coordinates48.3589°N, 117.8372°W
TimezoneAmerica/Los_Angeles
CountyStevens County County
Nearest AirportSpokane International (GEG)
53 miles away

Precipitation & Snow

Annual Rainfall 21.4"
44% below US avg
Snowfall 43.4"
Wettest Month (Nov) 2.37"
Driest Month (Aug) 0.72"

Air Quality

AQI Median34.0
RatingGood
Good Days %70.2%
Unhealthy Days0

Air Pollutants (EPA 2023)

PM2.5 (Fine Particles)10.2 μg/m³

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score60.3 / 100
Social Vulnerability58.7 / 100
Community Resilience38.0 / 100

Hazard Breakdown

Tornado Very Low
Earthquake Very Low
Wildfire Relatively Moderate
Flood Relatively Low
Hail Very Low
Strong Wind Very Low
Heat Wave Relatively Low
Winter Weather Relatively Moderate
Lightning Very Low
Ice Storm Relatively Low
Drought Very Low
Cold Wave Relatively Moderate
Landslide Relatively Moderate
Avalanche Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

86 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M3.1 on May 15, 2025.

Sep 1, 2015 15 km N of Nespelem Community, Washington M4.2 88 km
Nov 11, 2001 3 km NE of Spokane, Washington M4.0 81 km
Apr 24, 2015 8 km WSW of Hope, Idaho M3.9 107 km
Sep 10, 2016 23 km E of Oliver, Canada M3.9 139 km
Jun 25, 2001 Washington M3.9 82 km
Mar 3, 1998 16 km NNE of Grand Forks, Canada M3.8 98 km
Apr 24, 2015 12 km SSW of East Hope, Idaho M3.7 112 km
Jan 20, 2000 21 km ENE of Athol, Idaho M3.5 110 km
Dec 15, 2012 19 km S of Troy, Montana M3.4 146 km
Jun 25, 2001 2 km SSE of Town and Country, Washington M3.4 80 km
Sep 22, 2003 12 km NW of Rathdrum, Idaho M3.3 80 km
Aug 20, 1990 23 km NW of Nelson, Canada M3.3 143 km
Nov 12, 2001 3 km NNE of Spokane, Washington M3.3 81 km
Oct 27, 1991 21 km N of Castlegar, Canada M3.3 129 km
Apr 24, 2015 7 km SW of Hope, Idaho M3.3 110 km
Apr 20, 2025 8 km NW of Tonasket, Washington M3.2 132 km
Feb 15, 2020 37 km ESE of Nelson, Canada M3.2 137 km
Jul 31, 2001 2 km WNW of Town and Country, Washington M3.2 75 km
Apr 13, 2025 7 km NW of Tonasket, Washington M3.2 130 km
Mar 16, 2000 1 km WSW of Coulee City, Washington M3.2 138 km
Source: USGS (M2.5+, 1990-2025)

Tornado History

35 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 2 injuries.

Date Rating Distance Fatalities
Apr 5, 1972 EF3 85 km 0
Apr 9, 1991 EF2 72 km 0
Jul 17, 1978 EF2 56 km 0
Apr 5, 1972 EF2 33 km 0
May 6, 2009 EF1 69 km 0
Jul 21, 1997 EF1 87 km 0
Jul 21, 1997 EF1 87 km 0
Jul 21, 1997 EF1 31 km 0
Jul 21, 1997 EF1 31 km 0
May 31, 1997 EF1 61 km 0
May 29, 1994 EF1 81 km 0
Apr 12, 1984 EF1 84 km 0
Oct 17, 1983 EF1 100 km 0
Jul 25, 1983 EF1 21 km 0
Jun 22, 1981 EF1 54 km 0
Aug 14, 1980 EF1 13 km 0
Aug 19, 1978 EF1 94 km 0
Jun 29, 1970 EF1 63 km 0
Apr 18, 2024 EF0 81 km 0
Mar 26, 2024 EF0 84 km 0
Source: NOAA SPC (EF0+, 1950-2024)

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 - 33 km
1949 COLUMBIA RIVER VALLEY, WA Meteorological 19.8 m - 71 km
2024 COLUMBIA RIVER VALLEY, WA Meteorological 14.3 m - 33 km
1944 COLUMBIA RIVER VALLEY, WA Meteorological 9.1 m - 33 km
2009 COLUMBIA RIVER VALLEY, WA Meteorological 9.0 m - 63 km
1953 COLUMBIA RIVER VALLEY, WA Meteorological 4.8 m - 33 km
2009 COLUMBIA RIVER VALLEY, WA Meteorological 3.6 m - 57 km
1953 COLUMBIA RIVER VALLEY, WA Meteorological - - 33 km
1952 COLUMBIA RIVER VALLEY, WA Meteorological - - 33 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: NORTH STAR (218,547 ac, 2015).

Year Name Acres Distance
2015 NORTH STAR 218,547 82 km
2020 WHITNEY 127,930 99 km
2015 CARPENTER RD. 62,488 39 km
2021 SUMMIT TRAIL 54,855 44 km
2015 STICKPIN 54,119 68 km
2019 WILLIAMS FLATS 44,680 65 km
2021 CHUWEAH CREEK FIRE 37,393 80 km
2014 DEVILS ELBOW COMPLEX 25,988 64 km
2015 TOWER 24,779 54 km
1988 WHITE MOUNTAIN 21,855 54 km
2008 SWANSON LAKE 18,941 83 km
2007 MANILA CREEK 16,248 78 km
2021 FORD CORKSCREW 16,179 48 km
2015 RENNER 13,975 52 km
2008 SMITH LAKE FIRE 12,542 96 km
1991 UNNAMED 12,401 63 km
2020 KEWA FIELD 11,811 41 km
2012 BUFFALO LAKE ROAD 11,260 89 km
2023 OREGON 10,957 62 km
2003 RATTLESNAKE CANYON 10,655 68 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 27°F (-3°C) 2.2 in Coldest
February 31°F (-1°C) 1.9 in
March 39°F (4°C) 2.2 in
April 47°F (8°C) 1.9 in
May 55°F (13°C) 2.0 in
June 61°F (16°C) 2.1 in
July 68°F (20°C) 1.0 in Warmest
August 67°F (19°C) 0.7 in Driest
September 58°F (14°C) 1.0 in
October 45°F (7°C) 1.8 in
November 34°F (1°C) 2.4 in Wettest
December 27°F (-3°C) 2.3 in

Addy has a seasonal temperature swing of 41°F / from 27°F in January to 68°F in July. Total annual precipitation is 21.4 inches, with November being the wettest month (2.4") and August the driest (0.7").

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