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Weather & Climate in Mkoani, Tanzania

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

Mkoani has a warm climate with an average annual temperature of 78°F (26°C). Winters average 81°F in January while summers reach 75°F in July / relatively mild seasonal variation. The area gets 224 sunny days per year, above the national average. Annual precipitation totals 71.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 82 feet.

Temperature

81°F Jan (27°C) 75°F Jul (24°C)
Annual Average78.3°F
45% above US avg
January Average81°F (27°C)
July Average75°F (24°C)
Sunny Days224 days/yr

Geography

Elevation82 ft (25 m)
Area156.4 sq mi (405.1 km²)
Population Density152/sq mi
Coordinates-5.3667°N, 39.6500°W
TimezoneAfrica/Dar_es_Salaam

Precipitation & Snow

Annual Rainfall 71.5"
88% above US avg
Snowfall 0.0"
Wettest Month (Apr) 17.99"
Driest Month (Sep) 1.22"

Air Quality

Earthquake History

8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.

Dec 8, 1995 53 km NNW of Mlalo, Tanzania M5.0 137 km 10 km
Jan 15, 2005 13 km SW of Gamba, Tanzania M5.0 84 km 10 km
Mar 13, 2020 20 km N of Maramba, Tanzania M4.9 130 km 10 km
Feb 8, 2023 Kenya M4.7 58 km 10 km
Feb 5, 2017 18 km ENE of Tanga, Tanzania M4.5 58 km 15 km
Feb 14, 2008 19 km SSW of Shimoni, Kenya M4.5 73 km 10 km
Jun 9, 1997 Tanzania M4.4 118 km 10 km
Jun 17, 2006 11 km SE of Mombasa, Kenya M4.2 137 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 6.0 m (20 ft).

Year Location Cause Max Wave Deaths Distance
1930 MOMBASA Earthquake 6.0 m - 146 km
Source: NOAA/NCEI Historical Tsunami Database.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 81°F (27°C) 3.0 in
February 81°F (27°C) 2.2 in
March 81°F (27°C) 6.9 in Warmest
April 80°F (27°C) 18.0 in Wettest
May 78°F (26°C) 16.9 in
June 77°F (25°C) 4.4 in
July 75°F (24°C) 2.4 in
August 75°F (24°C) 1.5 in Coldest
September 76°F (24°C) 1.2 in Driest
October 77°F (25°C) 2.4 in
November 79°F (26°C) 6.5 in
December 81°F (27°C) 6.2 in

Mkoani has a seasonal temperature swing of 7°F / from 75°F in August to 81°F in March. Total annual precipitation is 71.5 inches, with April being the wettest month (18.0") and September the driest (1.2").

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