September weather forecast
Gueme, Cameroon

The first month of the autumn, September, is still a hot month in Gueme, Cameroon, with an average temperature fluctuating between 23.7°C (74.7°F) and 33°C (91.4°F).

Temperature

September experiences an average high-temperature of a still tropical 33°C (91.4°F), barely different from August's 30.8°C (87.4°F). An average low-temperature of 23.7°C (74.7°F) is recorded during the nights in September.

Heat index

September's average heat index is estimated at a blistering 41°C (105.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Gueme, the average relative humidity in September is 64%.

Rainfall

In Gueme, during September, the rain falls for 17.1 days and regularly aggregates up to 62mm (2.44") of precipitation. Throughout the year, in Gueme, there are 95.7 rainfall days, and 400mm (15.75") of precipitation is accumulated.

Daylight

In Gueme, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:08. On the last day of September, sunrise is at 05:47 and sunset at 17:50 WAT.

Sunshine

In September, the average sunshine in Gueme is 10.7h.

UV index

The months with the lowest UV index in Gueme are January, July through September, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.