April weather forecast
Bertoua, Cameroon

April in Bertoua sees a sharp increase in rainfall from the transitionary period of March, with a rainfall reading of 118mm (4.65"). It represents the month where relative humidity starts to consistently stay above the 70% mark. The prolonged sunshine hours seen in the previous months start to reduce. Visitors can expect shorter days and an increase in cloud cover. The rising mercury levels from the preceding months level out and temperatures are slightly lower overall.

Temperature

Bertoua's weather in April, with an average high-temperature of a still hot 32.7°C (90.9°F), subtly shifts from March's 34.4°C (93.9°F). During April, Bertoua observes a consistent average nighttime temperature of 21.4°C (70.5°F).

Heat index

During April, the heat index is calculated to be a blistering 43°C (109.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. 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 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Bertoua, the average relative humidity in April is 72%.

Rainfall

In Bertoua, Cameroon, during April, the rain falls for 22.7 days and regularly aggregates up to 118mm (4.65") of precipitation. In Bertoua, during the entire year, the rain falls for 224.1 days and collects up to 1117mm (43.98") of precipitation.

Daylight

The average length of the day in April in Bertoua is 12h and 13min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:13. On the last day of April, sunrise is at 05:54 and sunset at 18:10 WAT.

Sunshine

With an average of 10.4h of sunshine, April has the most sunshine of the year in Bertoua.

UV index

January through April, November and December, with an average maximum UV index of 7, are months with the highest UV index in Bertoua. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 7 in April translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.