April weather forecast
Douala, Cameroon

While residents of Douala are trying to accustom themselves with March's substantial rainfall, April splashes in with an even greater volume of precipitation. However, it's not just about the rain, as April also presents an increased level of humidity, making the air feel heavier. Despite having a consistent downpour, residents need not worry about visibility issues as it holds steady. Compared to March, April brings more humility and an additional 21mm of rainfall, increasing to 93mm.

Temperature

The average high-temperature in April, at a still tropical 32.8°C, reveals a modest deviation from March's 33.3°C. Throughout April nights, Douala registers an average low-temperature of 25°C.

Heat index

The average heat index in April is computed to be a blazing hot 45°C. Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In April, the average relative humidity in Douala is 76%.

Rainfall

In April, the rain falls for 23.4 days. Throughout April, 93mm of precipitation is accumulated. Throughout the year, in Douala, there are 272.8 rainfall days, and 1382mm of precipitation is accumulated.

Sea temperature

With an average sea temperature of 28.8°C, April is the month with the warmest seawater.
Note: Water activities in surface temperatures between 25°C and 29°C are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

The average length of the day in April is 12h and 13min.
On the first day of April in Douala, sunrise is at 06:20 and sunset at 18:29. On the last day of the month, sunrise is at 06:10 and sunset at 18:25 WAT.

Sunshine

In April, the average sunshine is 8.7h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Douala. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be attentive! The UV exposure is heightened with reflections from sand and water.