Sign In Register

Nioumachoua, Comoros

Full City Profile

2,687 Population 250/sq mi density
46 ft Elevation 14 meters
80°F Avg Temperature 27°C
Nioumachoua has a warm climate with an average annual temperature of 80°F (27°C). Winters average 82°F in January while summers reach 78°F in July. The area gets 360 sunny days per year. Annual precipitation totals 25.7 inches. The area receives 0.0 inches of snow annually.

Temperature

82°F Jan (28°C) 78°F Jul (25°C)
Annual Average80.4°F
49% above US avg
January Average82°F (28°C)
July Average78°F (25°C)
Sunny Days360 days/yr

Geography

Elevation46 ft (14 m)
Area10.7 sq mi (27.8 km²)
Population Density250/sq mi
Coordinates-12.3614°N, 43.7153°W
TimezoneIndian/Comoro

Precipitation & Snow

Annual Rainfall 25.7"
33% below US avg
Snowfall 0.0"
Wettest Month (Jan) 14.21"
Driest Month (Sep) 1.77"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.2. Most recent: M0.0 on Mar 21, 2020.

May 21, 2000 5 km N of Hoani, Comoros M5.2 18 km
Dec 1, 1993 32 km W of Acoua, Mayotte M5.2 123 km
Sep 21, 2016 46 km WSW of Nioumachoua, Comoros M5.1 46 km
Apr 23, 1993 68 km SW of Kani Kéli, Mayotte M5.0 141 km
Mar 21, 2020 38 km E of Mramani, Comoros M5.0 127 km
Sep 9, 2011 20 km WNW of Mtsamboro, Mayotte M5.0 131 km
Apr 27, 1995 114 km SW of Madjeouéni, Comoros M4.8 129 km
Mar 12, 2014 1 km WNW of Maraharé, Comoros M4.8 65 km
Feb 8, 1996 Comoros region M4.2 57 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

12 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4.

Year Name Category Closest
2025 Chido Category 4 92 km
2025 Dikeledi Category 1 227 km
2020 Belna Category 2 292 km
2019 Kenneth Category 4 142 km
2014 Hellen Category 4 138 km
2008 Jokwe Category 3 244 km
2008 Fame Category 1 292 km
2005 Ernest Category 1 207 km
1996 Doloresse Category 1 89 km
1995 Josta Category 1 184 km
1994 Nadia Category 1 214 km
1984 Kamisy Category 2 174 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

1 volcano within 200 km. Closest: Karthala (77 km).

Name Type Elevation Last Eruption Distance
Karthala Shield 2,361 m (7,746 ft) 2007 77 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 82°F (28°C) 14.2 in Warmest, Wettest
February 79°F (26°C) 11.3 in
March 79°F (26°C) 9.7 in
April 79°F (26°C) 8.6 in
May 77°F (25°C) 7.4 in
June 75°F (24°C) 5.2 in
July 78°F (25°C) 4.3 in
August 73°F (23°C) 2.9 in Coldest
September 74°F (23°C) 1.8 in Driest
October 76°F (24°C) 3.5 in
November 78°F (26°C) 3.7 in
December 79°F (26°C) 7.5 in

Nioumachoua has a seasonal temperature swing of 9°F / from 73°F in August to 82°F in January. Total annual precipitation is 79.9 inches, with January being the wettest month (14.2") and September the driest (1.8").

View full weather details →