The month in detail
What to expect in September
September is peak dry season in Bujumbura. The air is warm and humidity more bearable than in the rainy season. Rain risk remains low (17% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if August (9.3/10) remains theoretically better.
September ranks 4 out of 12 months in Bujumbura. Compared to August: 14 pts more rainy days, −1.0h of sun per day.
This month's conditions
What it's like in September
Feels like
muggy at times
16°
Daylight
12.0h of daylight
Compare
Is September the right month?
The best month in Bujumbura is August (9.3/10), 0.6 pt higher than September.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Bujumbura
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Bujumbura
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.
Country · Burundi
🗣️LanguageKirundi
💶CurrencyBurundian Franc (FBu)
🚗DrivingRight-hand
🛡️SafetyVery safe · 1/5
💰Cost of living ⓘVery cheap · 1/5
🌡️ Climate
🌍Climate typeEquatorial tropical
📈Climate trend ⓘStable
🔥Hottest monthSeptember · 29°C
❄️Coolest monthApril · 26°C
🌧️Rainiest month ⓘNovember · 57%
🏝️ Tropical stay
🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘNone (equator)
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Bujumbura ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
BurundiEquatorial tropical climate with a 9.3 → 7.5 gap between best and worst month. 10 years of ERA5 data to choose by project.
3.38°S · 29.36°E
Questions
Frequently asked questions
What is the best time to visit Bujumbura?
August is the best month with 28.0°C highs, 20.0°C lows, 8.1h of sunshine and 3.0% rainy days. The months of August & July offer comparable conditions.
How many hours of sunshine does Bujumbura get in August?
Bujumbura averages 8.1 sunshine hours per day in August. It is the sunniest month with a climate score of 9.0/10.
What is the rainiest month in Bujumbura?
April is the most unfavourable month with April has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Bujumbura in August?
In August, overnight lows reach 20.0°C, while afternoon highs average 28.0°C.
Is Bujumbura good in winter?
In winter (December-February), Bujumbura scores 7.3/10 on average — Decent period conditions for cultural visits.. The best month overall remains August with a score of 9.0/10.
When should you avoid Bujumbura?
April is the most difficult month to visit Bujumbura, with April has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.