January weather forecast
Pointe-Noire, Congo

January in Pointe-Noire, Congo, begins with temperatures peaking at 29.3°C (84.7°F) and dipping to 25.3°C (77.5°F). As the opening act of the year, it's typically a month of frequent rainfall with a considerable relative humidity. Consequently, the city bears a moist, tropical atmosphere throughout the month. A notable feature of the weather pattern in January includes reduced visibility due to higher cloud cover. The month also marks the beginning of a gradually declining daylight duration.

Temperature

The onset of January manifests an average high-temperature of a still moderately hot 29.3°C (84.7°F), demonstrating a minor variation from the preceding month. During January, Pointe-Noire perceives a slight decrease in temperature from daytime highs, settling at an average low of 25.3°C (77.5°F).

Heat index

The heat index in January is calculated to be a fiery hot 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

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

Rainfall

In Pointe-Noire, Congo, in January, it is raining for 25.6 days, with typically 125mm (4.92") of accumulated precipitation. Throughout the year, in Pointe-Noire, there are 217.2 rainfall days, and 881mm (34.69") of precipitation is accumulated.

Sea temperature

In Pointe-Noire, in January, the average water temperature is 27.4°C (81.3°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

In Pointe-Noire, the average length of the day in January is 12h and 22min.
On the first day of January in Pointe-Noire, sunrise is at 06:03 and sunset at 18:27. On the last day of the month, sunrise is at 06:16 and sunset at 18:35 WAT.

Sunshine

In January, the average sunshine is 8h.

UV index

The months with the highest UV index are January through April, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, a daily maximum UV index of 7 leads to the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take note! Sand and water reflections strengthen the Sun's UV exposure.