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September Weather in Bubanza, Burundi

Last updated: August 22, 2025

In September, the average temperature in Bubanza, Burundi hovers around 20°C (68°F). Expect the temperatures to range from a cool 13°C (55°F) to a warm 30°C (86°F). This month also brings about 180 mm (7.1 in) of precipitation over 16 days, resulting in an average humidity of 70%. Embrace the blend of warmth and moisture!

September Temperature in Bubanza

In September in Bubanza, the average temperature is 20°C (68°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 13°C (55°F). This moderate climate makes Bubanza an ideal destination for travelers looking to enjoy pleasant weather.

September Weather in Bubanza: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bubanza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bubanza, September typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec666766666666666768676666
Data source: Temperature data for Bubanza generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bubanza

In Bubanza in September, the precipitation amount is 180 mm (7.1 in) over the course of 16 days.

September Precipitation Trends in Bubanza

The chart displays monthly precipitation patterns in Bubanza, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Bubanza, September typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec2262813144032175134138180374304360
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bubanza

In Bubanza in September, humidity is 70%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make traveling a bit heavy and sticky but also invigorating, as the moisture in the air invigorates your skin and keeps you refreshed during your adventures.

September Average Humidity in Bubanza

This chart illustrates the average monthly humidity levels in Bubanza, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Bubanza is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%78%81%87%78%70%66%70%83%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bubanza

In Bubanza in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Bubanza.

Maximum UV Index Levels in Bubanza for September

The chart shows the monthly maximum UV Index (UVI) for Bubanza in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Bubanza typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161412111315131313
Data source: Bubanza September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Bubanza Compares to Other Months

Weather in Bubanza varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bubanza, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bubanza, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)226 mm (8.9 inches)84%extreme
February Weather19°C (67°F)281 mm (11.1 inches)82%extreme
March Weather19°C (67°F)314 mm (12.4 inches)78%extreme
April Weather19°C (66°F)403 mm (15.9 inches)81%extreme
May Weather19°C (67°F)217 mm (8.5 inches)87%extreme
June Weather19°C (67°F)51 mm (2.0 inches)78%extreme
July Weather19°C (66°F)34 mm (1.3 inches)70%extreme
August Weather20°C (67°F)138 mm (5.4 inches)66%extreme
September Weather20°C (68°F)180 mm (7.1 inches)70%extreme
October Weather20°C (67°F)374 mm (14.7 inches)83%extreme
November Weather19°C (67°F)304 mm (12.0 inches)91%extreme
December Weather19°C (67°F)360 mm (14.2 inches)92%extreme

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