May weather forecast
Pointe-Noire, Congo

Pointe-Noire experiences a turn in weather during May as temperatures vary from 24.9°C (76.8°F) to 28.8°C (83.8°F). Besides the most evident dip in temperature, the city simultaneously observes a significant decline in rainfall, making May the dry season’s onset. This month also marks the lowest sea temperatures, substantially impacting inhabitants reliant on sea-based activities. As daylight continues to shrink, the relative humidity and cloud cover, conversely, goes up a notch. As a facet of transition, reduced UV index becomes more apparent towards the end of the month.

Temperature

May's onset brings an average high-temperature of a moderately hot 28.8°C (83.8°F), showing a minute difference from April's 30.1°C (86.2°F). A minor drop in temperature is observed from daytime highs in Pointe-Noire, Congo, during the nights of May, averaging a still warm 24.9°C (76.8°F).

Heat index

May's heat index is calculated to be a very hot 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

May through December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In May, in Pointe-Noire, the rain falls for 17.4 days. Throughout May, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 217.2 rainfall days, and 881mm (34.69") of precipitation is accumulated.

Sea temperature

In Pointe-Noire, Congo, the average seawater temperature in May is 25.2°C (77.4°F).
Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

The average length of the day in May in Pointe-Noire is 11h and 54min.
On the first day of May in Pointe-Noire, Congo, sunrise is at 06:11 and sunset at 18:07. On the last day of the month, sunrise is at 06:14 and sunset at 18:06 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

In May, the average daily maximum UV index in Pointe-Noire is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 during May leads to these advisories:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Attention! UV strength is notably upped by the reflection of sand and water.