September weather forecast
Mantaba, Congo

The first month of the spring, September, is also a hot month in Mantaba, Congo, with an average temperature varying between 32.5°C (90.5°F) and 22.9°C (73.2°F).

Temperature

In Mantaba, September's average high-temperature stands at a still hot 32.5°C (90.5°F), closely related to the preceding month. Throughout September, Mantaba records an average temperature of 22.9°C (73.2°F) at night.

Heat index

The heat index value for September is estimated at a very hot 39°C (102.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In September, the average relative humidity in Mantaba is 62%.

Rainfall

In Mantaba, during September, the rain falls for 17.1 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 243.1 rainfall days, and 1109mm (43.66") of precipitation is accumulated.

Daylight

The average length of the day in September in Mantaba, Congo, is 12h and 5min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:01. On the last day of September, sunrise is at 05:46 and sunset at 17:55 WAT.

Sunshine

In September, the average sunshine in Mantaba is 8.7h.

UV index

The months with the highest UV index in Mantaba are January, March through May, July through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.