Bujumbura Weather in September
In Bujumbura, September brings high daytime temperatures around 30°C (86°F), with nights cooling to 19°C (66°F). Expect quite a bit of rainfall this month.
Rainfall in Bujumbura in September
Historically, approximately 10 days this month are expected to have rain, averaging 87 mm (3.4 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Bujumbura in September
In September, expect high temperatures in Bujumbura, with highs of 30°C (86°F) and lows of 19°C (66°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Bujumbura in September
Enjoy a sunny month with about 212 hours of sunshine, the clear skies make Bujumbura even more beautiful.
Wind Speed in Bujumbura in September
Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Bujumbura.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Burundi, check out our Bujumbura's climate page.
Bujumbura Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
87 mm (3.4 in)
Rainy days
10 days
Humidity
61%
Windspeed
1 m/s (2 knots)
Sunshine
212 hours
Percentage Sunshine
Historical weather for Bujumbura in September
Browse day-by-day weather records for Bujumbura spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bujumbura historical weather extremes in September
Based on 19 years of weather observations in Bujumbura between 2006 and 2025, these are the recorded extremes.
- The warmest day in September was on September 26, 2023, with a maximum of 35°C (95°F).
- The coldest September day was on September 5, 2014, with a maximum of 23°C (73°F).
- Bujumbura registered its coldest September night on September 6, 2006, with temperatures dropping to 15°C (59°F).
Best Places in Burundi in September
Find out more about the weather in Burundi and which places have the best travel conditions in this month. See all of Burundi in September →
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What to Wear in Bujumbura in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Bujumbura 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 Burundi, check out our Bujumbura's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Bujumbura climate overview or explore weather in Burundi.
