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Ruiru, Kenya

Full City Profile

490,120 Population 129,319/sq mi density
5,023 ft Elevation 1,531 meters
66°F Avg Temperature 19°C
Ruiru enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 66°F in January while summers reach 63°F in July. The area gets 340 sunny days per year. Annual precipitation totals 29.3 inches. The area receives 0.0 inches of snow annually.

Temperature

66°F Jan (19°C) 63°F Jul (17°C)
Annual Average66.4°F
23% above US avg
January Average66°F (19°C)
July Average63°F (17°C)
Sunny Days340 days/yr

Geography

Elevation5,023 ft (1,531 m)
Area3.8 sq mi (9.8 km²)
Population Density129,319/sq mi
Coordinates-1.1467°N, 36.9609°W
TimezoneAfrica/Nairobi

Precipitation & Snow

Annual Rainfall 29.3"
23% below US avg
Snowfall 0.0"
Wettest Month (Apr) 8.94"
Driest Month (Jul) 0.87"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M4.6 on Jul 16, 2024.

Jul 16, 2024 7 km NW of Magadi, Kenya M4.6 114 km
Apr 17, 2012 38 km SSW of Makueni Boma, Kenya M4.5 128 km
Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

5 volcanoes within 200 km. Closest: Suswa (67 km).

Name Type Elevation Last Eruption Distance
Suswa Shield 2,356 m (7,730 ft) Unknown 67 km
Olkaria Pyroclastic cone(s) 2,434 m (7,986 ft) 1770 79 km
Eburru, Ol Doinyo Complex 2,856 m (9,370 ft) Unknown 99 km
Nyambeni Hills Shield 750 m (2,461 ft) Unknown 183 km
Chyulu Hills Volcanic field 2,188 m (7,178 ft) 1855 199 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 66°F (19°C) 1.8 in
February 69°F (20°C) 1.8 in
March 69°F (21°C) 3.8 in Warmest
April 69°F (20°C) 8.9 in Wettest
May 67°F (20°C) 6.6 in
June 65°F (18°C) 1.5 in
July 63°F (17°C) 0.9 in Coldest, Driest
August 63°F (17°C) 0.9 in
September 66°F (19°C) 0.9 in
October 68°F (20°C) 2.8 in
November 67°F (20°C) 6.4 in
December 67°F (19°C) 3.4 in

Ruiru has a seasonal temperature swing of 6°F / from 63°F in July to 69°F in March. Total annual precipitation is 39.8 inches, with April being the wettest month (8.9") and July the driest (0.9").

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