April weather forecast
Pointe-Noire, Congo

April sees a steady climate in Pointe-Noire with temperatures fluctuating from 25.9°C (78.6°F) to 30.1°C (86.2°F). Despite being analogous to March in multiple aspects, April marks a distinct decrease in rainfall, setting a different tone for the subsequent months. Albeit subtly, the sea temperature, daylight hours, and the UV index plateau. Unchanged wind speeds in combination with constant visibility underscore the predictable aspects of the weather in April. Solely, sunshine days experience a small drop, bringing more cloudy days into the mix.

Temperature

The onset of April in Pointe-Noire notes an average high-temperature of a still hot 30.1°C (86.2°F), subtly shifted from March's 30.2°C (86.4°F). Pointe-Noire's nocturnal April readings average at a warm 25.9°C (78.6°F), showing little variation from the daytime temperatures.

Heat index

April's heat index is calculated to be a sweltering 38°C (100.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. 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. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Pointe-Noire, the average relative humidity in April is 81%.

Rainfall

In Pointe-Noire, in April, it is raining for 22.9 days, with typically 101mm (3.98") of accumulated precipitation. In Pointe-Noire, Congo, during the entire year, the rain falls for 217.2 days and collects up to 881mm (34.69") of precipitation.

Sea temperature

In April, the average sea temperature is 27.8°C (82°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

In April, the average length of the day in Pointe-Noire is 12h and 0min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:18. On the last day of April, in Pointe-Noire, Congo, sunrise is at 06:11 and sunset at 18:08 WAT.

Sunshine

The months with the most sunshine in Pointe-Noire are April, May and December, with an average of 8.2h of sunshine.

UV index

January through April, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Heed this! UV intensity is much stronger when reflected off sand and water.