September weather forecast
Lalara, Gabon

Weather transitions in Lalara maintain a subtle nature, with September introducing an escalation in the rainfall levels to 146mm (5.75"). The increasing rains are embellished by the maintaining atmospheric pressure, which stabilizes at 1013mb. Cloud cover reaches its most conspicuous state, with September recording the highest cloud cover percentage. Meanwhile, the average temperature remains unaffected, promising the warmth for which Lalara is known. The return of the rain paints Lalara in its typical equatorial hues, with less sunshine but never compromising the city's characterized warmth.

Temperature

The arrival of September marks a slight shift to an average high-temperature of a still moderately hot 29.1°C (84.4°F) from August's 29.5°C (85.1°F). In the month of September, Lalara witnesses a consistent average low-temperature of 20.7°C (69.3°F).

Heat index

The heat index in September is appraised at a very hot 37°C (98.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In September, the average relative humidity is 87%.

Rainfall

In Lalara, during September, the rain falls for 26.1 days and regularly aggregates up to 146mm (5.75") of precipitation. In Lalara, during the entire year, the rain falls for 313.6 days and collects up to 1610mm (63.39") of precipitation.

Daylight

In September, the average length of the day is 12h and 7min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:17. On the last day of September, sunrise is at 06:00 and sunset at 18:07 WAT.

Sunshine

In September, the average sunshine is 5.5h.

UV index

September and October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.