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Mandza, Comoros
Grande Comore · Comoros
Mandza is a small town in Grande Comore, Comoros with a population of 1,602. Elevation: 889 ft (271 m). Average temperature: 79°F (26°C).
Data updated June 2026
Discover Mandza, Comoros
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About Mandza
Helendje is a village on the island of Grande Comore (Ngazidja) in the Comoros. According to the 2021 census, the village had a population of 21000.
People
Climate
| Population | 1,602 |
| Population Density | 144 / sq mi |
| Elevation | 889 ft (271 m) |
| Coordinates | -11.4181°, 43.2953° |
| Timezone | Indian/Comoro |
| Country | 🇰🇲 Comoros |
| State / Province | Grande Comore |
| Average Temperature | 79°F (26°C) |
| January Average | 80°F (27°C) |
| July Average | 77°F (25°C) |
| Annual Precipitation | 47.6 inches (1,209 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Mandza
Mandza is a small town in Comoros (Grande Comore) with a population of 1,602. The city sits at an elevation of 889 feet (271 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 80°F in January to 77°F in July. Annual precipitation averages 47.6 inches. The timezone is Indian/Comoro.
Temperature
| Annual Average | 79.3°F |
| 47% above Comoros avg | |
| January Average | 80°F (27°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 360 days/yr |
Geography
| Elevation | 889 ft (271 m) |
| Area | 11.1 sq mi (28.8 km²) |
| Population Density | 144/sq mi |
| Coordinates | -11.4181°N, 43.2953°W |
| Timezone | Indian/Comoro |
Precipitation & Snow
Air Quality
Nearby Volcanoes
1 volcano within 200 km. Closest: Karthala (38 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Karthala | Shield | 2,361 m (7,746 ft) | 2007 | 38 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 13.9 in | Warmest, Wettest |
| February | 79°F (26°C) | 10.5 in | |
| March | 79°F (26°C) | 10.4 in | |
| April | 78°F (26°C) | 12.1 in | |
| May | 77°F (25°C) | 9.3 in | |
| June | 75°F (24°C) | 7.3 in | |
| July | 77°F (25°C) | 6.9 in | |
| August | 73°F (23°C) | 4.5 in | Coldest |
| September | 74°F (23°C) | 2.1 in | Driest |
| October | 76°F (24°C) | 3.7 in | |
| November | 78°F (26°C) | 4.1 in | |
| December | 79°F (26°C) | 7.7 in |
Mandza has a seasonal temperature swing of 7°F / from 73°F in August to 80°F in January. Total annual precipitation is 92.5 inches, with January being the wettest month (13.9") and September the driest (2.1").
Museums in Mandza
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Bangwe Kuyu |
Libraries in Mandza
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Foyer Fahar | 0.0 |
Farmers Markets in Mandza
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| 2éme marché | |||||
| Boutique | |||||
| marche | |||||
| Marché Mlimantsini | |||||
| Marché Oussivo | |||||
| Marché Pareni | |||||
| Marché Public | |||||
| marché public | |||||
| Marchée Publique |
Airports Near Mandza
1 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Prince Said Ibrahim International Airport | HAH | Large Airport |
Quick Facts
🇰🇲 About Comoros
Frequently Asked Questions About Mandza
What is the population of Mandza?
Mandza has a population of 1,602 residents and is located in Comoros. The population density is 144 people per square mile, spread across 11.1 square miles.
What is the weather like in Mandza?
Mandza has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 80°F in January, while summers reach an average of 77°F in July. The area receives 360 sunny days per year, well above the national average of 205. Annual rainfall totals 47.6 inches.