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 (2.83") from 37mm (1.46") in February.

Temperature

March in Douala notes an average high-temperature of a still hot 33.3°C (91.9°F), subtly differing from February's 33.7°C (92.7°F). The average low-temperature, in March, is a moderately hot 25.6°C (78.1°F).

Heat index

The heat index value for March is estimated at a burning hot 46°C (114.8°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Douala, the average relative humidity in March is 74%.

Rainfall

In Douala, during March, the rain falls for 23.3 days and regularly aggregates up to 72mm (2.83") of precipitation. Throughout the year, there are 272.8 rainfall days, and 1382mm (54.41") of precipitation is accumulated.

Sea temperature

In Douala, the average seawater temperature in March is 28.7°C (83.7°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Douala, the average length of the day in March is 12h and 6min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:34. On the last day of March, in Douala, sunrise is at 06:20 and sunset at 18:29 WAT.

Sunshine

In Douala, the average sunshine in March 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 estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 7 in March transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.