Idjwi

Island Large populated island in Lake Kivu

Idjwi Island sits in Lake Kivu off eastern DRC; visitors travel for rural lakeside villages, local markets, farming landscapes and Lake Kivu’s shoreline scenery.

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Idjwi (also spelled Ijwi) is an inhabited island in Lake Kivu in the eastern Democratic Republic of the Congo. It is the largest island within Lake Kivu and is part of South Kivu province.

The island is primarily agricultural and highly populated in places, with small settlements, cultivated hillsides and lakeshore communities. Travel on and off the island is by boat from lakeshore towns on the Congolese and Rwandan sides of Lake Kivu.

Human settlement on Idjwi predates modern national borders, with local communities engaged in fishing and farming for generations. Administratively it has been part of the South Kivu region of the Democratic Republic of the Congo in the post-colonial period.

Idjwi lies near the midpoint of Lake Kivu, between the Congolese mainland and the Rwandan shore. The island is several kilometers from the nearest large lakeshore towns and is accessed by regular small-boat crossings.

  • Lake island: Sits in Lake Kivu and is the largest island in that lake, within South Kivu province of the Democratic Republic of the Congo.
Idjwi
Idjwi Island, Lake Kivu, South Kivu province, Democratic Republic of the Congo
-2.1177, 29.0592

How to Get to Idjwi #

Access is by boat from Goma or from nearby Congolese lakeside towns; journeys depend on weather and local boat schedules. Travelers should consult up-to-date security advice and coordinate crossings through local operators.

Tips for Visiting Idjwi #

  • Hire a local boatman when crossing the lake; schedules are informal and weather-dependent.
  • Bring cash to buy produce from lakeside markets - island economies are primarily cash-based.
  • Respect local customs and ask before photographing people and residences.

Best Time to Visit Idjwi #

The dry months (June-September, and December-February) are most reliable for boat crossings and local travel; check security and transport conditions beforehand.

Dry season
Jun-Sep · 18-28°C
Easier boat travel and better conditions for inter-island movement.
Short dry season
Dec-Feb · 20-30°C
Generally good weather but check regional security notices before travel.

Weather & Climate near Idjwi #

Climate

Idjwi's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 11°C to 22°C. Abundant rainfall (1755 mm/year), wettest in April.

Best Time to Visit
AugustJulyJune
Temperature & Rainfall
Temperature Range
28°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cool with highs of 22°C and lows of 12°C. Significant rainfall (157 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
80%
Humidity
Very Humid

Weather

157 mm
Rainfall
1.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

February

February is cool with highs of 22°C and lows of 12°C. Significant rainfall (153 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
78%
Humidity
Very Humid

Weather

153 mm
Rainfall
1.5 m/s
Wind
Calm
2.3
UV Index
Extreme
12.1h daylight

March

March is cool with highs of 22°C and lows of 12°C. Significant rainfall (173 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
80%
Humidity
Very Humid

Weather

173 mm
Rainfall
1.7 m/s
Wind
Calm
2.3
UV Index
Extreme
12.0h daylight

April

April is cool with highs of 21°C and lows of 13°C. The wettest month with heavy rain (232 mm) and mostly overcast skies.

53 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
83%
Humidity
Very Humid

Weather

232 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

May

May is cool with highs of 21°C and lows of 13°C. Heavy rain (212 mm) and mostly overcast skies.

55 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
83%
Humidity
Very Humid

Weather

212 mm
Rainfall
1.3 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

June

June is the coolest month with highs of 21°C and lows of 12°C. Moderate rainfall (61 mm) and partly cloudy skies.

73 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 21°
77%
Humidity
Very Humid

Weather

61 mm
Rainfall
1.4 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

July

July is cool with highs of 22°C and lows of 11°C. Moderate rainfall (32 mm).

79 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 22°
73%
Humidity
Very Humid

Weather

32 mm
Rainfall
1.6 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

August

August is cool with highs of 22°C and lows of 12°C. Moderate rainfall (61 mm) and partly cloudy skies.

81 Excellent

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
72%
Humidity
Very Humid

Weather

61 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

September

September is cool with highs of 22°C and lows of 12°C. Significant rainfall (140 mm) and partly cloudy skies.

71 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
75%
Humidity
Very Humid

Weather

140 mm
Rainfall
1.7 m/s
Wind
Calm
2.2
UV Index
Extreme
12.0h daylight

October

October is cool with highs of 22°C and lows of 12°C. Significant rainfall (173 mm) and mostly overcast skies.

65 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
79%
Humidity
Very Humid

Weather

173 mm
Rainfall
1.6 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

November

November is cool with highs of 21°C and lows of 12°C. Significant rainfall (180 mm) and mostly overcast skies.

55 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
82%
Humidity
Very Humid

Weather

180 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

December

December is cool with highs of 21°C and lows of 12°C. Significant rainfall (181 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
81%
Humidity
Very Humid

Weather

181 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

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