September weather forecast
Idzendi, Congo

The first month of the spring, September, is also a hot month in Idzendi, Congo, with an average temperature ranging between max 32.4°C (90.3°F) and min 22.6°C (72.7°F).

Temperature

September is the warmest month, with an average high-temperature of 32.4°C (90.3°F) and an average low-temperature of 22.6°C (72.7°F).

Heat index

In September, the average heat index is computed to be an extremely hot 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In September, the average relative humidity in Idzendi, Congo, is 67%.

Rainfall

In Idzendi, during September, the rain falls for 12.5 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Idzendi, there are 240.9 rainfall days, and 1267mm (49.88") of precipitation is accumulated.

Daylight

The average length of the day in September in Idzendi, Congo, is 12h and 6min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:11. On the last day of September, sunrise is at 05:55 and sunset at 18:03 WAT.

Sunshine

In Idzendi, the average sunshine in September is 6.9h.

UV index

January, August and September, with an average maximum UV index of 7, are months with the highest UV index in Idzendi. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.