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Weather & Climate in Ewuaso, Kenya

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Ewuaso has a warm climate with an average annual temperature of 73°F (23°C). Winters average 74°F in January while summers reach 69°F in July / relatively mild seasonal variation. The area gets 354 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 23.9 inches (drier than the 38-inch national average). The city sits at an elevation of 5,069 feet.

Temperature

74°F Jan (23°C) 69°F Jul (21°C)
Annual Average72.5°F
34% above US avg
January Average74°F (23°C)
July Average69°F (21°C)
Sunny Days354 days/yr

Geography

Elevation5,069 ft (1,545 m)
Area21.2 sq mi (54.8 km²)
Population Density101/sq mi
Coordinates-1.1486°N, 36.4971°W
TimezoneAfrica/Nairobi

Precipitation & Snow

Annual Rainfall 23.9"
37% below US avg
Snowfall 0.0"
Wettest Month (Apr) 6.61"
Driest Month (Jul) 0.83"

Air Quality

Earthquake History

3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.

Jul 30, 2007 46 km WNW of Namanga, Tanzania M4.7 139 km 10 km
Jul 16, 2024 7 km NW of Magadi, Kenya M4.6 85 km 10 km
Jul 12, 2007 61 km SW of Magadi, Kenya M4.5 143 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Suswa (16 km).

Name Type Elevation Last Eruption Distance
Suswa Shield 2,356 m (7,730 ft) Unknown 16 km
Olkaria Pyroclastic cone(s) 2,434 m (7,986 ft) 1770 36 km
Eburru, Ol Doinyo Complex 2,856 m (9,370 ft) Unknown 63 km
Lengai, Ol Doinyo Stratovolcano 2,962 m (9,718 ft) 2020 191 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 74°F (23°C) 1.9 in Warmest
February 70°F (21°C) 1.9 in
March 70°F (21°C) 2.9 in
April 69°F (20°C) 6.6 in Wettest
May 67°F (19°C) 5.2 in
June 65°F (18°C) 1.5 in
July 69°F (21°C) 0.8 in Driest
August 64°F (18°C) 1.1 in Coldest
September 66°F (19°C) 1.1 in
October 68°F (20°C) 1.9 in
November 68°F (20°C) 3.5 in
December 68°F (20°C) 2.5 in

Ewuaso has a seasonal temperature swing of 10°F / from 64°F in August to 74°F in January. Total annual precipitation is 30.9 inches, with April being the wettest month (6.6") and July the driest (0.8").

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