September weather forecastKabala, Gabon

Weather in September

The first month of the spring, September, is still a tropical month in Kabala, Gabon, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 30.1°C (86.2°F).

Temperature

The average high-temperature is a still hot 30.1°C (86.2°F) in September, hardly different from the 31.7°C (89.1°F) recorded in August. Throughout September, Kabala registers a consistent average low-temperature of 21.3°C (70.3°F).

Heat index

The heat index value for September is calculated to be a torrid 38°C (100.4°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital 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 human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In September, the average relative humidity in Kabala is 81%.

Rainfall

In Kabala, during September, the rain falls for 26.1 days and regularly aggregates up to 144mm (5.67") of precipitation. In Kabala, during the entire year, the rain falls for 293.4 days and collects up to 1534mm (60.39") of precipitation.

Daylight

The average length of the day in September in Kabala is 12h and 6min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:04. On the last day of September, sunrise is at 05:48 and sunset at 17:56 WAT.

Sunshine

The average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during September translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.