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September Weather in Yabassi, Cameroon

Last updated: August 22, 2025

In September, the average temperature in Yabassi, Cameroon hovers around 25°C (78°F), offering a warm and inviting atmosphere. Expect minimum temperatures of 22°C (71°F) and occasional peaks reaching up to 34°C (93°F). However, be prepared for high humidity at 92% and considerable precipitation, with about 339 mm (13.4 in) expected over 29 days.

September Temperature in Yabassi

In September in Yabassi, the average temperature is 25°C (78°F). The maximum can reach 34°C (93°F), while the minimum can drop to as low as 22°C (71°F). This pleasant weather makes Yabassi an ideal destination for travelers looking to enjoy a warm escape.

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

The chart illustrates September temperature patterns in Yabassi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yabassi, September typically has an average temperature of 25°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec828382818079777778787981
Data source: Temperature data for Yabassi 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 Yabassi

In Yabassi in September, the precipitation amount is 339 mm (13.4 in) spread out over 29 days.

September Precipitation Trends in Yabassi

The chart displays monthly precipitation patterns in Yabassi, 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 Yabassi, September typically receives around 339 mm (13.4 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec294514819025326034328333927515042
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yabassi

In Yabassi in September, humidity is 92%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making travel uncomfortable and sticky as you navigate through the heat.

September Average Humidity in Yabassi

This chart illustrates the average monthly humidity levels in Yabassi, 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 Yabassi is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%54%69%79%86%87%88%90%92%92%87%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yabassi

In Yabassi 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 Yabassi.

Maximum UV Index Levels in Yabassi for September

The chart shows the monthly maximum UV Index (UVI) for Yabassi 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 Yabassi typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111214131111111312119
Data source: Yabassi 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 Yabassi Compares to Other Months

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

This table compares monthly weather conditions in Yabassi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)29 mm (1.1 inches)57%very high
February Weather28°C (83°F)45 mm (1.8 inches)54%extreme
March Weather28°C (82°F)148 mm (5.8 inches)69%extreme
April Weather27°C (81°F)190 mm (7.5 inches)79%extreme
May Weather27°C (80°F)253 mm (10.0 inches)86%extreme
June Weather26°C (79°F)260 mm (10.2 inches)87%extreme
July Weather25°C (78°F)343 mm (13.5 inches)88%extreme
August Weather25°C (77°F)283 mm (11.1 inches)90%extreme
September Weather25°C (78°F)339 mm (13.4 inches)92%extreme
October Weather26°C (79°F)275 mm (10.8 inches)92%extreme
November Weather26°C (79°F)150 mm (5.9 inches)87%extreme
December Weather27°C (81°F)42 mm (1.7 inches)78%very high

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