September weather forecastKiani, Congo

Weather in September

The first month of the spring, September, is also a hot month in Kiani, Congo, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 32.5°C (90.5°F).

Temperature

The arrival of September brings an average high-temperature of a still tropical 32.5°C (90.5°F), nearly identical to August's 34.2°C (93.6°F). Throughout September, an average low-temperature of 22.7°C (72.9°F) is expected.

Heat index

During September, the heat index is appraised at a scorching 42°C (107.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In September, the average relative humidity is 70%.

Rainfall

In Kiani, in September, it is raining for 27.1 days, with typically 109mm (4.29") of accumulated precipitation. Throughout the year, there are 277.8 rainfall days, and 1195mm (47.05") of precipitation is accumulated.

Daylight

In Kiani, the average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 05:55 and sunset at 17:59. On the last day of September, sunrise is at 05:43 and sunset at 17:51 WAT.

Sunshine

The average sunshine in September is 8.7h.

UV index

September is the month with the lowest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.