Bujumbura in September
In September, Bujumbura averages 29°C (84°F) during the day and 22°C (71°F) at night, with around 10 days of rain (16 mm total).
ShoulderConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
September offers comfortable temperatures in Bujumbura, with some rain to plan around.
How September compares to the rest of the year in Bujumbura
September is one of the warmest months in Bujumbura (1st of 12) and moderately rainy compared to the rest of the year (9th of 12). Daytime temperature runs 1°C above the annual average (27°C). September runs 1°C warmer than August (28°C) and stays flat into October.
September sunrise & sunset in Bujumbura
Times shown for Bujumbura local time (Africa/Bujumbura), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Bujumbura — September
Golden-hour and blue-hour windows for the 15th of September, in Bujumbura's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Bujumbura in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (Shoulder) and Bujumbura's popularity.
Crowds & pricing — September in Bujumbura
Bujumbura is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — September in Bujumbura
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Bujumbura in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 28°C / 82°F | 21°C / 69°F | 101 mm | 21 | — |
| February | 28°C / 82°F | 21°C / 70°F | 70 mm | 17 | — |
| March | 28°C / 82°F | 21°C / 70°F | 98 mm | 18 | — |
| April | 26°C / 80°F | 21°C / 70°F | 160 mm | 21 | — |
| May | 27°C / 80°F | 21°C / 70°F | 66 mm | 16 | — |
| June | 27°C / 80°F | 20°C / 69°F | 7 mm | 8 | — |
| July | 27°C / 80°F | 20°C / 68°F | 3 mm | 4 | — |
| August | 28°C / 82°F | 21°C / 70°F | 6 mm | 5 | — |
| September | 29°C / 84°F | 22°C / 71°F | 16 mm | 10 | — |
| October | 28°C / 83°F | 22°C / 71°F | 45 mm | 16 | — |
| November | 27°C / 81°F | 21°C / 70°F | 64 mm | 20 | — |
| December | 27°C / 81°F | 21°C / 69°F | 133 mm | 20 | — |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Bujumbura in September →
Frequently asked questions
How hot is Bujumbura in September?
In September, Bujumbura averages a high of 29°C (84°F) and a low of 22°C (71°F) — generally warm.
Does it rain a lot in Bujumbura in September?
September can be fairly wet in Bujumbura, with about 10 rainy days on average.
Is September a good time to visit Bujumbura?
September is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Bujumbura in September?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full September packing list for Bujumbura for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.