This data the coastal Gisenyi water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Gisenyi today is 24.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Gisenyi was, like today, 24.1°C, and the coldest was recorded in 2014 at 23°C. Water temperature in Gisenyi is expected to drop to 23.7°C in the next 10 days. September average water temperature in Gisenyi is 23.7°C, the minimum temperature is 22.9°C, and the maximum is 24.5°C.
The swimming season in Gisenyi lasts from January to December, twelve months per year! During those months, Gisenyi water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Gisenyi in winter reaches 24.2°C, in spring 24.5°C, in summer the average temperature rises to 23.7°C, and in autumn it is 24°C.
5 September 2025 |
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today temp |
24.1°C |
4 September 2025 |
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yesterday temp |
24.2°C |
Data in a table show Gisenyi temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Gisenyi.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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16.1°C | 15.8°C | 16.6°C | 24.6°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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25.2°C | 23.2°C | 17.5°C | 17°C |
You may also be interested in other sections of our site for Gisenyi: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Gisenyi. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Gisenyi on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 24.2°C | 23.3°C | 25.3°C | warm |
Water temperature in Gisenyi in January | ||||
February | 24.2°C | 22.7°C | 25.6°C | warm |
Water temperature in Gisenyi in February | ||||
March | 24.4°C | 23°C | 26.2°C | warm |
Water temperature in Gisenyi in March | ||||
April | 24.5°C | 23.7°C | 26.2°C | warm |
Water temperature in Gisenyi in April | ||||
May | 24.5°C | 23.9°C | 26.1°C | warm |
Water temperature in Gisenyi in May | ||||
June | 24.1°C | 23.1°C | 25.5°C | warm |
Water temperature in Gisenyi in June | ||||
July | 23.6°C | 22.7°C | 24.5°C | warm |
Water temperature in Gisenyi in July | ||||
August | 23.5°C | 22.6°C | 24.3°C | warm |
Water temperature in Gisenyi in August | ||||
September | 23.7°C | 22.9°C | 24.5°C | warm |
Water temperature in Gisenyi in September | ||||
October | 24°C | 22.8°C | 25.1°C | warm |
Water temperature in Gisenyi in October | ||||
November | 24.2°C | 23.7°C | 25°C | warm |
Water temperature in Gisenyi in November | ||||
December | 24.3°C | 22.7°C | 25.4°C | warm |
Water temperature in Gisenyi in December |