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September Weather in Belo, Cameroon

Last updated: August 22, 2025

In September, the average temperature in Belo, Cameroon hovers around 20°C (68°F), with comfortable lows of 15°C (59°F) and pleasant highs reaching up to 28°C (83°F). However, be prepared for significant precipitation, totaling 464 mm (18.3 in) over the course of the month, often accompanied by a high average humidity of 91%.

September Temperature in Belo

In September in Belo, the average temperature is 20°C (68°F). Maximums can reach 28°C (83°F), while minimums can be as low as 15°C (59°F). This mild climate makes Belo an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Belo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belo, September typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (83°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec707273717068676868687070
Data source: Temperature data for Belo 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 Belo

In Belo in September, the precipitation amount is 464 mm (18.3 in) over a span of 30 days.

September Precipitation Trends in Belo

The chart displays monthly precipitation patterns in Belo, 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 Belo, September typically receives around 464 mm (18.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec12401253434714134113334644101200
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Belo

In Belo in September, humidity is 91%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket wrapping around you, making travel feel stifling and often exhausting, as each step you take requires more effort in the thick, muggy air.

September Average Humidity in Belo

This chart illustrates the average monthly humidity levels in Belo, 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 Belo is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec33%32%50%75%85%87%88%90%91%89%81%55%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Belo

In Belo in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Belo.

Maximum UV Index Levels in Belo for September

The chart shows the monthly maximum UV Index (UVI) for Belo 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 Belo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121313141413131313131110
Data source: Belo 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 Belo Compares to Other Months

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

This table compares monthly weather conditions in Belo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)12 mm (0.5 inches)32%extreme
February Weather22°C (72°F)40 mm (1.6 inches)32%extreme
March Weather23°C (73°F)125 mm (4.9 inches)50%extreme
April Weather22°C (71°F)343 mm (13.5 inches)75%extreme
May Weather21°C (70°F)471 mm (18.5 inches)85%extreme
June Weather20°C (69°F)413 mm (16.2 inches)87%extreme
July Weather20°C (68°F)411 mm (16.2 inches)88%extreme
August Weather20°C (68°F)333 mm (13.1 inches)90%extreme
September Weather20°C (68°F)464 mm (18.3 inches)91%extreme
October Weather20°C (69°F)410 mm (16.1 inches)89%extreme
November Weather21°C (70°F)120 mm (4.7 inches)81%extreme
December Weather21°C (70°F)0 mm (0.0 inches)55%very high

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