September weather forecast
Lusambo, Democratic Republic of Congo

In September, Lusambo goes through a transition as city moves from the dry season back into the rainy season. Rainfall escalates to 60mm (2.36"), signaling the beginning of a wetter period in the city's annual weather cycle. Despite the increased rainfall, temperatures do not show significant fluctuation, remaining consistently warm. Navigation into October brings the promise of heavier rainfall and higher humidity. Nonetheless, this mild transition in weather offers diverse experiences to the city's inhabitants and visitors alike.

Temperature

The shift to September in Lusambo signals an average high-temperature of a tropical 33.4°C (92.1°F), subtly varied from August's 35.4°C (95.7°F). Lusambo, during the month of September, experiences an average low-temperature of 21.6°C (70.9°F).

Heat index

September's average heat index is computed to be a scorching 44°C (111.2°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September is 68%.

Rainfall

In Lusambo, in September, during 19.7 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Lusambo, during the entire year, the rain falls for 229.4 days and collects up to 949mm (37.36") of precipitation.

Daylight

In Lusambo, the average length of the day in September is 12h and 5min.
On the first day of September in Lusambo, sunrise is at 06:25 and sunset at 18:26. On the last day of the month, sunrise is at 06:11 and sunset at 18:20 CAT.

Sunshine

The average sunshine in September is 9.2h.

UV index

The months with the highest UV index in Lusambo, Democratic Republic of Congo, are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 in September translates into these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Boost your sun resistance with garments that are densely woven yet spacious.