Gisenyi
September
Weather in Gisenyi for September 2026
Your guide to Gisenyi weather in September - trends and predictions
Until now, September 2026 in Gisenyi has been nearly identical to the historical average, with a temperature of 25.8 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in Gisenyi with the forecast suggesting a temperature of 23.8 °C, lower than the historical average.
In general, the average temperature in Gisenyi at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.6 °C by the end of September.
Gisenyi in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 126.4 mm.
Temperatures
Rain 🌧️
14
Dry days
16
Rainy days
0
Snow days
25°/16°
Temperatures
9 km/h
Avg max wind
64 %
Avg humidity
Gisenyi Weather September
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Temperatures trend during September in Gisenyi
See the weather trend as well as the moving average line
September weather in Gisenyi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /17° | 0.1 mm | 8 | |
| 2 Sept. | Sunny | 26° /17° | 0.6 mm | 8 | |
| 3 Sept. | Sunny | 25° /17° | 0.6 mm | 7 | |
| 4 Sept. |  Patchy rain possible | 25° /17° | 0.4 mm | 6 | |
| 5 Sept. | Patchy rain possible | 25° /17° | 2 mm | 6 | |
| 6 Sept. | Patchy rain possible | 25° /16° | 3.8 mm | 7 | |
| 7 Sept. |  Moderate or heavy rain shower | 25° /16° | 6 mm | 8 | |
| 8 Sept. | Patchy rain possible | 26° /16° | 0.9 mm | 8 | |
| 9 Sept. | Patchy rain possible | 26° /16° | 2.7 mm | 8 | |
| 10 Sept. | Patchy rain possible | 25° /17° | 7.9 mm | 6 | |
| 11 Sept. | Light rain shower | 24° /16° | 14.3 mm | 6 | |
| 12 Sept. | Patchy rain possible | 26° /16° | 0.3 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 26° /16° | 2.6 mm | 7 | |
| 14 Sept. | Patchy rain possible | 24° /17° | 4.2 mm | 8.8 | |
| 15 Sept. | Patchy rain possible | 25° /17° | 4.2 mm | 8.7 | |
| 16 Sept. | Patchy rain possible | 27° /18° | 2.2 mm | 9.5 | |
| 17 Sept. | Light rain shower | 24° /18° | 6.3 mm | 7.9 | |
| 18 Sept. | Light rain shower | 23° /17° | 28.6 mm | 6 | |
| 19 Sept. | Light rain shower | 24° /16° | 15.2 mm | 6 | |
| 20 Sept. | Light rain shower | 24° /17° | 5.3 mm | 6 | |
| 21 Sept. | Light rain shower | 23° /18° | 8.5 mm | 6 | |
| 22 Sept. | Light rain shower | 21° /17° | 18 mm | 6 | |
| 23 Sept. | Patchy rain possible | 22° /17° | 8.9 mm | 6 | |
| 24 Sept. | Light rain shower | 24° /18° | 8.4 mm | 6 | |
| 25 Sept. |  Overcast | 24° /16° | 1.5 mm | 6 | |
| 26 Sept. | Patchy rain possible | 24° /17° | 6.5 mm | 6 | |
| 27 Sept. | Patchy rain possible | 25° /16° | 7.5 mm | 6 | |
| 28 Sept. | Light rain shower | 25° /16° | 6.5 mm | 6 | |
| 29 Sept. | Light rain shower | 25° /16° | 6.6 mm | 6 | |
| 30 Sept. | Patchy rain possible | 25° /16° | 4.3 mm | 6 | |
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Important Notice
Our weather forecast for Gisenyi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Gisenyi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gisenyi in September - FAQ
What are the expected maximum and minimum temperatures in Gisenyi during September?
During September, expect a variety of temperatures with highs around 25° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gisenyi during September?
Significant rainfall exceeding 126.4 mm is expected in Gisenyi during September, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gisenyi during September?
The average wind speed in Gisenyi during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Gisenyi
Explore the daily rainfall trends and prepare for Gisenyis September weather 💧
Typically, Gisenyi has 16 rainy days in September with a total of 126.4 mm of rainfall.
UV exposure in Gisenyi during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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