Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Krupp experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 30°F in January while summers reach 70°F in July. The area gets 273 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 11.1 inches (drier than the 38-inch national average). The area receives 13.9 inches of snow annually. Air quality is rated Good with a median AQI of 28 / among the cleanest air in the country. The city sits at an elevation of 1,324 feet.
Temperature
30°F Jan (-1°C)70°F Jul (21°C)
Annual Average
48.8°F
10% below US avg
January Average
30°F (-1°C)
July Average
70°F (21°C)
Sunny Days
273 days/yr
Geography
Elevation
1,324 ft (404 m)
Area
0.6 sq mi (1.5 km²)
Population Density
60/sq mi
Coordinates
47.4105°N, 118.9887°W
Timezone
America/Los_Angeles
County
Lincoln County County
Nearest Airport
Grant County International (MWH) 21 miles away
Precipitation & Snow
Annual Rainfall11.1"
71% below US avg
Snowfall13.9"
Wettest Month (Dec)1.54"
Driest Month (Aug)0.35"
Air Quality
AQI Median
28.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
54.9 / 100
Social Vulnerability
78.2 / 100
Community Resilience
59.8 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Relatively Low
Wildfire
Relatively Moderate
Flood
Relatively Low
Hail
Relatively Low
Strong Wind
Relatively Low
Heat Wave
Relatively Low
Winter Weather
Very Low
Lightning
Very Low
Ice Storm
Relatively Low
Drought
Very Low
Cold Wave
Relatively Moderate
Landslide
Relatively Moderate
Volcano
Very Low
Avalanche
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
229 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.6.
Jun 24, 1997
16 km WNW of Malott, Washington
M4.6
125 km
10 km
Jun 27, 2013
25 km N of Leavenworth, Washington
M4.3
136 km
8 km
Feb 18, 2015
15 km ENE of Cle Elum, Washington
M4.2
134 km
4 km
Sep 1, 2015
15 km N of Nespelem Community, Washington
M4.2
100 km
9 km
Nov 11, 2001
3 km NE of Spokane, Washington
M4.0
123 km
4 km
Apr 15, 1991
4 km SE of Pateros, Washington
M3.9
95 km
11 km
Jun 25, 2001
Washington
M3.9
123 km
10 km
Sep 4, 2011
14 km N of Richland, Washington
M3.7
113 km
2 km
May 18, 2008
11 km SSW of Benton City, Washington
M3.7
145 km
20 km
Jul 4, 1997
8 km NNE of Waterville, Washington
M3.7
86 km
7 km
Jan 1, 1997
14 km NNE of Selah, Washington
M3.7
131 km
18 km
Jun 24, 1997
16 km NW of Malott, Washington
M3.6
126 km
7 km
Oct 26, 1992
12 km N of Naches, Washington
M3.5
145 km
-1 km
Jun 29, 2005
0 km SE of Gleed, Washington
M3.5
149 km
9 km
Dec 24, 2000
8 km NNW of Entiat, Washington
M3.5
103 km
7 km
Feb 1, 1991
14 km NE of Naches, Washington
M3.4
136 km
6 km
Jun 6, 2002
7 km NW of Entiat, Washington
M3.4
103 km
6 km
Jul 6, 1991
7 km SE of Kittitas, Washington
M3.4
115 km
3 km
Jan 13, 1994
11 km SW of Lind, Washington
M3.4
62 km
0 km
Jun 25, 2001
2 km SSE of Town and Country, Washington
M3.4
123 km
10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
30 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 1 injury.
Date
Rating
Distance
Path
Fatalities
Apr 5, 1972
EF3
52 km
0.1 mi
0
Apr 5, 1972
EF2
33 km
0.1 mi
0
May 6, 2009
EF1
75 km
3.4 mi
0
Jul 21, 1997
EF1
85 km
5.0 mi
0
Jul 21, 1997
EF1
85 km
5.0 mi
0
May 31, 1997
EF1
33 km
12.0 mi
0
Aug 10, 1985
EF1
48 km
1.0 mi
0
Apr 23, 1983
EF1
98 km
3.0 mi
0
Aug 15, 1978
EF1
35 km
0.1 mi
0
Jul 1, 1978
EF1
77 km
2.3 mi
0
May 1, 2024
EF0
89 km
0.4 mi
0
Mar 26, 2024
EF0
62 km
0.0 mi
0
Jul 10, 2023
EF0
42 km
0.9 mi
0
May 26, 2023
EF0
44 km
0.4 mi
0
Jul 22, 2016
EF0
52 km
0.2 mi
0
Oct 5, 2011
EF0
94 km
0.0 mi
0
May 19, 2010
EF0
28 km
0.2 mi
0
Jun 6, 2009
EF0
47 km
1.7 mi
0
Jun 6, 2009
EF0
46 km
2.4 mi
0
Jun 6, 2009
EF0
47 km
2.4 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
—
143 km
1949
COLUMBIA RIVER VALLEY, WA
Meteorological
19.8 m
—
66 km
2024
COLUMBIA RIVER VALLEY, WA
Meteorological
14.3 m
—
144 km
1944
COLUMBIA RIVER VALLEY, WA
Meteorological
9.1 m
—
143 km
2009
COLUMBIA RIVER VALLEY, WA
Meteorological
9.0 m
—
84 km
1953
COLUMBIA RIVER VALLEY, WA
Meteorological
4.8 m
—
143 km
2009
COLUMBIA RIVER VALLEY, WA
Meteorological
3.6 m
—
83 km
1953
COLUMBIA RIVER VALLEY, WA
Meteorological
—
—
143 km
1952
COLUMBIA RIVER VALLEY, WA
Meteorological
—
—
143 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km.
Closest: Glacier Peak (177 km).
Name
Type
Elevation
Last Eruption
Distance
Glacier Peak
Stratovolcano
3,213 m (10,541 ft)
1700
177 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: PEARL HILL (217,720 acres, 2020).
Year
Name
Acres Burned
Distance
2020
PEARL HILL
217,720
68 km
2020
COLD SPRINGS
187,561
97 km
2020
WHITNEY
127,930
39 km
2012
BARKER CANYON COMPLEX
85,906
69 km
2013
COLOCKUM TARPS
79,279
90 km
2018
GRASS VALLEY
76,074
60 km
2015
CARPENTER RD.
62,488
98 km
2021
WHITMORE
59,925
91 km
2019
WILLIAMS FLATS
44,680
73 km
2021
CHUWEAH CREEK FIRE
37,393
83 km
2017
SUTHERLAND CANYON
29,492
70 km
2022
VANTAGE HIGHWAY
29,299
94 km
2014
DEVILS ELBOW COMPLEX
25,988
98 km
2012
APACHE PASS
25,101
35 km
2008
COLUMBIA RIVER ROAD
22,628
89 km
2018
L RD SW
22,101
94 km
2015
CHELAN COMPLEX
21,774
85 km
2007
OVERLOOK
20,363
88 km
1996
LINCOLN
19,376
28 km
2008
SWANSON LAKE
18,941
55 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
30°F (-1°C)
1.1 in
February
34°F (1°C)
0.9 in
March
42°F (5°C)
0.9 in
April
49°F (10°C)
0.7 in
May
57°F (14°C)
0.8 in
June
65°F (18°C)
0.6 in
July
70°F (21°C)
0.4 in
August
71°F (22°C)
0.4 in
Warmest, Driest
September
61°F (16°C)
0.4 in
October
49°F (10°C)
0.6 in
November
37°F (3°C)
1.3 in
December
28°F (-2°C)
1.5 in
Coldest, Wettest
Krupp has a seasonal temperature swing of 43°F / from 28°F in December to 71°F in August. Total annual precipitation is 9.7 inches, with December being the wettest month (1.5") and August the driest (0.4").