nomadseason

September Weather in Somie, Cameroon

Last updated: August 22, 2025

In September, the average temperature in Somie, Cameroon hovers around 21°C (70°F), providing a pleasant climate. However, temperatures can range from a minimum of 16°C (61°F) to a maximum of 28°C (83°F). Keep in mind that this month sees 334 mm (13.1 in) of precipitation spread across 29 days, contributing to an average humidity of 91%. Be prepared for a wet and humid experience!

September Temperature in Somie

In September in Somie, the average temperature is 21°C (70°F). Maximums can reach 28°C (83°F), while minimums can drop to 16°C (61°F). This climate makes it an ideal time for travelers seeking pleasant weather and comfortable outdoor activities.

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

The chart illustrates September temperature patterns in Somie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Somie, September typically has an average temperature of 21°C (70°F), with highs reaching up to 28°C (83°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec737677747270696969707272
Data source: Temperature data for Somie generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Somie

In Somie in September, the precipitation amount reaches 334 mm (13.1 in) over a span of 29 days.

September Precipitation Trends in Somie

The chart displays monthly precipitation patterns in Somie, 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 Somie, September typically receives around 334 mm (13.1 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec01362217291278364314334253450
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Somie

In Somie in September, humidity is 91%. With an average temperature of 21°C (70°F), this humidity feels like a warm, heavy blanket wrapped around you, making travel slightly uncomfortable as the air clings to your skin and every step requires a little more effort.

September Average Humidity in Somie

This chart illustrates the average monthly humidity levels in Somie, 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 Somie 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 Somie

In Somie 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 Somie.

Maximum UV Index Levels in Somie for September

The chart shows the monthly maximum UV Index (UVI) for Somie 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 Somie typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314141413131313131111
Data source: Somie 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 Somie Compares to Other Months

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

This table compares monthly weather conditions in Somie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)0 mm (0.0 inches)32%extreme
February Weather24°C (76°F)13 mm (0.5 inches)32%extreme
March Weather25°C (78°F)62 mm (2.4 inches)50%extreme
April Weather23°C (74°F)217 mm (8.5 inches)75%extreme
May Weather22°C (72°F)291 mm (11.4 inches)85%extreme
June Weather21°C (71°F)278 mm (10.9 inches)87%extreme
July Weather21°C (69°F)364 mm (14.3 inches)88%extreme
August Weather21°C (69°F)314 mm (12.4 inches)90%extreme
September Weather21°C (70°F)334 mm (13.1 inches)91%extreme
October Weather21°C (71°F)253 mm (10.0 inches)89%extreme
November Weather22°C (72°F)45 mm (1.8 inches)81%extreme
December Weather22°C (72°F)0 mm (0.0 inches)55%extreme

Compare Somie's Climate with Cities Worldwide