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Weather & Climate in Ikwiriri, Tanzania
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ikwiriri has a warm climate with an average annual temperature of 80°F (26°C). Winters average 82°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 265 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 39.3 inches. The city sits at an elevation of 98 feet.
Temperature
82°F Jan (28°C)
76°F Jul (24°C)
| Annual Average | 79.6°F |
| 47% above US avg | |
| January Average | 82°F (28°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 98 ft (30 m) |
| Area | 4,506.6 sq mi (11,672.1 km²) |
| Population Density | 10/sq mi |
| Coordinates | -7.9562°N, 38.9716°W |
| Timezone | Africa/Dar_es_Salaam |
Precipitation & Snow
Air Quality
Earthquake History
18 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Apr 6, 1999 | 57 km S of Mbumi, Tanzania | M4.9 | 61 km | 10 km |
| Mar 19, 2017 | Tanzania | M4.9 | 93 km | 15 km |
| Jan 19, 2008 | 19 km SSE of Kisanga, Tanzania | M4.8 | 138 km | 10 km |
| Sep 8, 2015 | 59 km ESE of Vikindu, Tanzania | M4.8 | 131 km | 10 km |
| Jun 10, 2011 | 38 km ESE of Vikindu, Tanzania | M4.8 | 122 km | 10 km |
| Mar 3, 2018 | 52 km ESE of Kisanga, Tanzania | M4.7 | 99 km | 10 km |
| Jun 3, 1999 | 57 km SSW of Utete, Tanzania | M4.7 | 73 km | 33 km |
| Apr 15, 2020 | 45 km SSW of Utete, Tanzania | M4.7 | 61 km | 10 km |
| Mar 18, 2024 | 29 km SSE of Mkuranga, Tanzania | M4.5 | 80 km | 10 km |
| Jul 15, 2023 | 67 km SSE of Kisanga, Tanzania | M4.3 | 103 km | 10 km |
| May 17, 2014 | 42 km WNW of Utete, Tanzania | M4.3 | 65 km | 10 km |
| Apr 8, 2020 | 39 km N of Kilindoni, Tanzania | M4.3 | 86 km | 10 km |
| May 9, 2020 | 91 km SSW of Utete, Tanzania | M4.2 | 107 km | 10 km |
| Jul 30, 2014 | 45 km NE of Kisanga, Tanzania | M4.2 | 138 km | 10 km |
| Feb 2, 2020 | 86 km S of Kisanga, Tanzania | M4.2 | 145 km | 10 km |
| May 24, 2013 | 47 km N of Kilindoni, Tanzania | M4.1 | 87 km | 15 km |
| Aug 27, 2009 | 34 km ENE of Kisanga, Tanzania | M3.9 | 129 km | 10 km |
| Apr 3, 2003 | 110 km SW of Utete, Tanzania | M3.7 | 131 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Hidaya | Category 1 | 92 mph | 212 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 82°F (28°C) | 4.7 in | |
| February | 82°F (28°C) | 3.9 in | Warmest |
| March | 82°F (28°C) | 6.0 in | |
| April | 80°F (27°C) | 9.0 in | Wettest |
| May | 79°F (26°C) | 3.8 in | |
| June | 77°F (25°C) | 0.5 in | |
| July | 76°F (24°C) | 0.4 in | Coldest, Driest |
| August | 76°F (25°C) | 0.4 in | |
| September | 78°F (25°C) | 0.7 in | |
| October | 79°F (26°C) | 1.4 in | |
| November | 81°F (27°C) | 3.4 in | |
| December | 82°F (28°C) | 5.1 in |
Ikwiriri has a seasonal temperature swing of 6°F / from 76°F in July to 82°F in February. Total annual precipitation is 39.3 inches, with April being the wettest month (9.0") and July the driest (0.4").