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Dongou, Republic of the Congo

Likouala · Republic of the Congo

Dongou is a small city in Likouala, Republic of the Congo with a population of 10,188. Elevation: 1,066 ft (325 m). Average temperature: 77°F (25°C).

Data updated June 2026

10,188 Population 32/sq mi density
1,066 ft Elevation 325 meters
77°F Avg Temperature 25°C
67.1 in Annual Rain
Africa / Brazzaville Timezone

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Full City Profile

About Dongou

Dongou is a town and the seat of Dongou District in the Likouala Department of northeastern Republic of the Congo.

People

Population10,188
Density32/mi²

Climate

Avg Temp77°F (25°C)
Rain67.1 in/yr
Sunny Days214/yr
Elevation1,066 ft (325 m)
Population10,188
Population Density32 / sq mi
Elevation1,066 ft (325 m)
Coordinates2.0481°, 18.0547°
TimezoneAfrica/Brazzaville
Country🇨🇬 Republic of the Congo
State / ProvinceLikouala
Average Temperature77°F (25°C)
January Average77°F (25°C)
July Average76°F (24°C)
Annual Precipitation67.1 inches (1,705 mm)
Annual Snowfall0.0 inches (0 cm)

About Dongou

Dongou is a small city in Republic of the Congo (Likouala) with a population of 10,188. The city sits at an elevation of 1,066 feet (325 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 77°F in January to 76°F in July. Annual precipitation averages 67.1 inches. The timezone is Africa/Brazzaville.

Climate in Dongou

Dongou has an average annual temperature of 25.6°C (78°F). The hottest month is Feb (27.3°C), the coldest is Oct (24.8°C). Average annual precipitation is 2007 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 25.7°C / 78°F 19.6° / 32.4° 43.3
Feb 27.3°C / 81°F 20.6° / 34.8° 40.6
Mar 26.5°C / 80°F 21.6° / 33.6° 171.1
Apr 26.2°C / 79°F 21.8° / 32.1° 141.1
May 26.1°C / 79°F 21.6° / 32.4° 173.3
Jun 25.4°C / 78°F 21.1° / 31.2° 162.0
Jul 25.1°C / 77°F 20.6° / 30.3° 177.4
Aug 24.9°C / 77°F 20.2° / 30.1° 148.9
Sep 24.9°C / 77°F 20.6° / 29.6° 237.3
Oct 24.8°C / 77°F 21° / 29° 266.5
Nov 25°C / 77°F 21° / 29.5° 335.2
Dec 25.6°C / 78°F 20.5° / 30.7° 110.6
Dongou has a warm climate with an average annual temperature of 77°F (25°C). Winters average 77°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 214 sunny days per year. Annual precipitation totals 67.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,066 feet.

Temperature

77°F Jan (25°C) 76°F Jul (24°C)
Annual Average77.1°F
43% above Republic of the Congo avg
January Average77°F (25°C)
July Average76°F (24°C)
Sunny Days214 days/yr

Geography

Elevation1,066 ft (325 m)
Area318.4 sq mi (824.5 km²)
Population Density32/sq mi
Coordinates2.0481°N, 18.0547°W
TimezoneAfrica/Brazzaville

Precipitation & Snow

Annual Rainfall 67.1"
77% above Republic of the Congo avg
Snowfall 0.0"
Wettest Month (Aug) 7.99"
Driest Month (Jan) 1.93"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2.

Jan 26, 2014 113 km NE of Impfondo, Republic of the Congo M4.2 93 km
Mar 25, 2000 108 km SW of Impfondo, Republic of the Congo M4.0 149 km
Mar 18, 2002 85 km SW of Impfondo, Republic of the Congo M3.4 124 km
Source: USGS (M2.5+, 1990-2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 77°F (25°C) 1.9 in Driest
February 78°F (26°C) 2.8 in
March 79°F (26°C) 5.5 in Warmest
April 79°F (26°C) 6.0 in
May 78°F (26°C) 6.4 in
June 77°F (25°C) 6.1 in
July 76°F (24°C) 5.7 in Coldest
August 76°F (24°C) 8.0 in Wettest
September 76°F (24°C) 7.9 in
October 76°F (25°C) 7.9 in
November 77°F (25°C) 6.3 in
December 77°F (25°C) 2.7 in

Dongou has a seasonal temperature swing of 3°F / from 76°F in July to 79°F in March. Total annual precipitation is 67.1 inches, with August being the wettest month (8.0") and January the driest (1.9").

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Airports Near Dongou

1 airports within the area.

AirportIATAType
Impfondo AirportIONSmall Airport

Quick Facts

Timezone
Africa/Brazzaville

🇨🇬 About Republic of the Congo

Capital Brazzaville
Population 5,244,363
Area 342,000 km²
GDP (USD) $15,321,055,823
GDP per capita $2,478
HDI 0.649
Life expectancy 65.8 years
Internet users 38.4%
Urban population 63.7%
Currency XAF (Franc)
Languages French, Kikongo, Lingala
Calling code +242
TLD .cg
Driving side right

Public Holidays in Republic of the Congo

11 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Jour de l'An
Apr 5 Easter Sunday Dimanche de Pâques
Apr 6 Easter Monday Lundi de Pâques
May 1 Labour Day Fête du Travail
May 14 Ascension Day Ascension
May 25 Whit Monday Lundi de Pentecôte
Jun 10 Reconciliation Day Fête de la Réconciliation
Aug 15 National Day Fête Nationale
Nov 1 All Saints' Day Toussaint
Nov 28 Republic Day Jour de la République
Dec 25 Christmas Day Noël

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Frequently Asked Questions About Dongou

What is the population of Dongou?

Dongou has a population of 10,188 residents and is located in Republic of the Congo. The population density is 32 people per square mile, spread across 318.4 square miles.

What is the weather like in Dongou?

Dongou has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 77°F in January, while summers reach an average of 76°F in July. The area receives 214 sunny days per year. Annual rainfall totals 67.1 inches.

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