Gisenyi Weather in September
Gisenyi in September averages 22°C (72°F) during the day and 16°C (61°F) at night. September is part of the rainy season, so frequent rainfall is typical.
Rainfall in Gisenyi in September
Gisenyi is in the rainy season in September, with rain on around 14 days and an average of 242 mm (9.5 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Gisenyi in September
Gisenyi in September gets highs of 22°C (72°F) during the day and drops to 16°C (61°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.For Gisenyi itself, July generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Rwanda, check out our Gisenyi's climate page.
Gisenyi Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
48%
Precipitation
242 mm (9.5 in)
Rainy days
14 days
Historical weather for Gisenyi in September
Browse day-by-day weather records for Gisenyi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gisenyi historical weather extremes in September
Based on 19 years of weather observations in Gisenyi between 2006 and 2025, these are the recorded extremes.
- Gisenyi recorded its highest September temperature of 30°C (86°F) on September 21, 2019.
- On September 7, 2007, Gisenyi saw its coldest September day with temperatures maxing out at 18°C (64°F).
- The coldest night in September in Gisenyi was on September 20, 2012, with a minimum of 12°C (54°F).
- The wettest day in September Gisenyi was on September 20, 2009 with 155 mm (6.1 in) of precipitation.
Best Places in Rwanda in September
Find out more about the weather in Rwanda and which places have the best travel conditions in this month. See all of Rwanda in September →
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What to Wear in Gisenyi in September
For Gisenyi in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Gisenyi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Rwanda, check out our Gisenyi's climate page.
See the full Gisenyi climate overview or explore weather in Rwanda.
