April weather forecast
Yaounde, Cameroon

April's weather in Yaounde intensifies the regular patterns of the tropical rainforest. This state transforms the city's profile with a precipitation peak at a significant 171mm (6.73"). Despite being the wettest month, the city ensures an extended course of daylight, accommodating the city's everyday rhythm. The constant high temperature complemented by elevated humidity levels characterises this month as a typical Equatorial season. Under incessantly high UV index, it is crucial to stay protected from the sun’s rays, primarily around midday hours.

Temperature

Shifting into April, Yaounde records an average high-temperature of a warm 29.6°C (85.3°F), presenting minor fluctuations compared to the previous month. Throughout the month of April, the nighttime temperature in Yaounde dips to an average of 20.3°C (68.5°F).

Heat index

April's heat index is estimated at a sweltering 37°C (98.6°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Yaounde, the average relative humidity in April is 82%.

Rainfall

In Yaounde, in April, it is raining for 14 days, with typically 171mm (6.73") of accumulated precipitation. In Yaounde, during the entire year, the rain falls for 144 days and collects up to 1541mm (60.67") of precipitation.

Daylight

In Yaounde, Cameroon, the average length of the day in April is 12h and 13min.
On the first day of April in Yaounde, sunrise is at 06:12 and sunset at 18:22. On the last day of the month, sunrise is at 06:03 and sunset at 18:18 WAT.

Sunshine

The average sunshine in April in Yaounde is 5.5h.

UV index

The months with the highest UV index in Yaounde, Cameroon, are January through May, August through November, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 12 in April translates into these instructions:
Take every essential safety procedure. Individuals with fair skin could sustain burns in less than 5 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.