September weather forecast
Lemboumbou, Congo

The first month of the spring, September, is still a warm month in Lemboumbou, Congo, with an average temperature fluctuating between 29.3°C (84.7°F) and 21.2°C (70.2°F).

Temperature

The average high-temperature is a warm 29.3°C (84.7°F) in September, hardly different from the 30.2°C (86.4°F) recorded in August. Throughout September, the temperature in Lemboumbou falls to an average low of 21.2°C (70.2°F).

Heat index

September's mean heat index is evaluated at a fiery hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Lemboumbou, the average relative humidity in September is 77%.

Rainfall

In Lemboumbou, during September, the rain falls for 18.1 days and regularly aggregates up to 44mm (1.73") of precipitation. In Lemboumbou, during the entire year, the rain falls for 274.1 days and collects up to 1640mm (64.57") of precipitation.

Daylight

In Lemboumbou, the average length of the day in September is 12h and 6min.
On the first day of September, sunrise is at 06:09 and sunset at 18:13. On the last day of the month, sunrise is at 05:57 and sunset at 18:05 WAT.

Sunshine

In September, the average sunshine in Lemboumbou is 4.9h.

UV index

The months with the highest UV index are January through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.