September weather forecast
Masi-Manimba, Democratic Republic of Congo

September in Masi-Manimba denotes a return to the wet season, with an increase in rainfall to 79mm (3.11"). Yet, the sun continues to shine for an average of 9.1 hours per day, keeping the city warm. Cloudy days and showers follow the scorching mid-day heat, providing a constant change in weather conditions. The cool breeze that follows a shower is a common treat for the residents. With the weather shifting gears slowly, the city's dynamic climate keeps everyday life interesting.

Temperature

The initiation of September sees an average high-temperature of a tropical 33.6°C (92.5°F), showing minor variations from the previous month. Masi-Manimba, during September, witnesses an average low-temperature of 23.6°C (74.5°F).

Heat index

For most parts of September, the heat index is computed to be an extremely hot 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In September, the average relative humidity is 63%.

Rainfall

In Masi-Manimba, during September, the rain falls for 22.2 days and regularly aggregates up to 79mm (3.11") of precipitation. In Masi-Manimba, during the entire year, the rain falls for 240.7 days and collects up to 1070mm (42.13") of precipitation.

Snowfall

The only month with snowfall is September. September has the most snowfall days of the year in Masi-Manimba. Snow falls for 0.1 days.

Daylight

The average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 05:47 and sunset at 17:49. On the last day of September, sunrise is at 05:33 and sunset at 17:42 WAT.

Sunshine

In Masi-Manimba, the average sunshine in September is 9.1h.

UV index

January, March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.