March weather forecast
Douala, Cameroon

March showcases a major shift in Douala's weather from a relatively warm atmosphere to a wetter climate. The weather during March not only experiences a significant amount of rainfall, but it also signposts the commencement of the rainy season in Douala. There's a sharp decline in sunshine, and the cooled-down sea starts to be less preferable for beach lovers. Although rain dominates the scenery in March, the frequency and volume of rainfall reach their zenith in July. Rainfall in March jumps to 72mm from 37mm in February.

Temperature

Douala greets March with an average high-temperature of a still tropical 33.3°C, marking a slight deviation from the preceding month. During the nights in March, Douala experiences a consistent average temperature of 25.6°C.

Heat index

The heat index for March is computed to be a life-threatening hot 46°C. Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in March in Douala is 74%.

Rainfall

In Douala, in March, during 23.3 rainfall days, 72mm of precipitation is typically accumulated. In Douala, during the entire year, the rain falls for 272.8 days and collects up to 1382mm of precipitation.

Sea temperature

In March, the average sea temperature is 28.7°C.
Note: Swimming, diving, and other water activities in the temperature range of 25°C to 29°C are perceived as very enjoyable and comfortable for prolonged durations.

Daylight

In March, the average length of the day is 12h and 6min.
On the first day of March, sunrise is at 06:32 and sunset at 18:34. On the last day of the month, sunrise is at 06:20 and sunset at 18:29 WAT.

Sunshine

The average sunshine in March in Douala is 8.9h.

UV index

The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Warning! Sand and water reflections boost the intensity of UV exposure.