Rusumo Falls Waterfall

Scenic waterfall on Kagera River marking Rwanda-Tanzania border

Waterfall on the Kagera River at the Rwanda-Tanzania border, noted for seasonal high flows and rocky cascades. Visitors view the falls and cross‑border scenery.

Main image
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Stamp of Rwanda - 1966 - Colnect 483366 - Rusumu Falls.jpeg
Stamp of Rwanda - 1966 - Colnect 987105 - Rusumu Falls.jpeg
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Address
Rusumo Falls, on the Kagera River at the Rwanda-Tanzania border (Rusumo, Kirehe District, Rwanda)
-2.3807, 30.7821
Admission
Free

Rusumo Falls is a set of rapids and cataracts on the Kagera River at the border between Rwanda and Tanzania. The falls mark an important natural crossing point and are the site of cross-border infrastructure.

The falls have long been a local crossing and trade point on the Kagera and became more prominent in modern times as a transport and border location. In the 21st century a regional hydropower project was developed at Rusumo to harness the river’s flow for electricity supply to neighbouring countries.

Rusumo sits on the Kagera River at the Rwanda-Tanzania border in the eastern section of the African Great Lakes region. The nearest towns are the border settlements on either side of the river; the falls lie within a tropical riverine landscape.

  • Border location: Straddles the Rwanda-Tanzania border on the Kagera River and has been an important historic crossing point between the two countries.
  • Hydropower: A joint regional hydroelectric project has been developed at the site to produce electricity for neighbouring countries; the facility is part of coordinated energy infrastructure for the region.

What to See#

  • The falls and gorge: The main cataract on the Kagera River forms a narrow, rocky gorge that historically marked a natural border crossing and offered ford and ferry points between Rwanda and Tanzania.
  • Border crossing and hydro project: Sites adjacent to the falls include the Rusumo border crossing infrastructure and recent hydropower development works that harness the river's drop for regional electricity supply.

Tips for Visiting Rusumo Falls#

  • Aim to see Rusumo Falls during the dry season (roughly June-September) and early in the day for clearer views and safer river conditions; the falls are at an international border so conditions vary with seasonality.
  • Remember Rusumo is a border crossing between Rwanda and Tanzania-if you plan to cross check visa requirements and official border hours in advance, or simply use the viewing points on your side to avoid immigration issues.
  • The best perspectives are from the bridge and nearby viewpoints rather than from the road; local guides can point out safe vantage points and explain the site's hydropower developments and history that many visitors overlook.

Best Time to Visit Rusumo Falls#

For the fullest falls, go soon after the rainy seasons; for easier access and trails choose the dry months.

Wet seasons (higher flow)
Mar-May & Oct-Dec · ~22-28°C
Waterfalls are at their most powerful after rains - dramatic but access can be muddier and roads wetter.
Dry season (easier access)
Jun-Sep & Jan-Feb · ~18-27°C
Lower water levels but better road and trail conditions, making viewpoints easier to reach.

Weather & Climate near Rusumo Falls#

Climate

Rusumo Falls's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 14°C to 28°C. Moderate rainfall (932 mm/year) with a pronounced dry season.

Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
35°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 26°C and lows of 16°C. Regular rainfall (84 mm) and mostly overcast skies.

71 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°
75%
Humidity
Very Humid

Weather

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

February

February is mild with highs of 26°C and lows of 15°C. Regular rainfall (91 mm) and mostly overcast skies.

71 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 26°
73%
Humidity
Very Humid

Weather

91 mm
Rainfall
2.2 m/s
Wind
Calm
2.3
UV Index
Extreme
12.1h daylight

March

March is mild with highs of 25°C and lows of 15°C. Significant rainfall (124 mm) and mostly overcast skies.

67 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 25°
77%
Humidity
Very Humid

Weather

124 mm
Rainfall
2.2 m/s
Wind
Calm
2.3
UV Index
Extreme
12.0h daylight

April

April is mild with highs of 25°C and lows of 16°C. The wettest month with heavy rain (168 mm) and mostly overcast skies.

65 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 25°
82%
Humidity
Very Humid

Weather

168 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

May

May is mild with highs of 25°C and lows of 16°C. Regular rainfall (93 mm) and mostly overcast skies.

71 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 25°
79%
Humidity
Very Humid

Weather

93 mm
Rainfall
2.1 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

June

June is mild with highs of 26°C and lows of 14°C. Light rainfall and partly cloudy skies.

85 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 26°
70%
Humidity
Humid

Weather

11 mm
Rainfall
2.4 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

July

July is mild with highs of 27°C and lows of 14°C. The driest month with just 3 mm and partly cloudy skies.

89 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 27°
62%
Humidity
Humid

Weather

3 mm
Rainfall
2.7 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

August

August is mild with highs of 27°C and lows of 14°C. Light rainfall and partly cloudy skies.

83 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
14° 27°
61%
Humidity
Humid

Weather

15 mm
Rainfall
2.1 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

September

September is the warmest month with highs of 28°C and lows of 15°C. Moderate rainfall (44 mm) and mostly overcast skies.

79 Very Good

Comfort

22°
Feels Like Mild
22°C
Temperature
15° 28°
65%
Humidity
Humid

Weather

44 mm
Rainfall
2.4 m/s
Wind
Calm
2.2
UV Index
Extreme
12.0h daylight

October

October is mild with highs of 27°C and lows of 15°C. Moderate rainfall (75 mm) and mostly overcast skies.

73 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 27°
73%
Humidity
Very Humid

Weather

75 mm
Rainfall
2.3 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

November

November is mild with highs of 25°C and lows of 15°C. Significant rainfall (127 mm) and mostly overcast skies.

65 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 25°
80%
Humidity
Very Humid

Weather

127 mm
Rainfall
2.1 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

December

December is mild with highs of 26°C and lows of 16°C. Regular rainfall (97 mm) and mostly overcast skies.

69 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°
78%
Humidity
Very Humid

Weather

97 mm
Rainfall
2.0 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight