September weather forecast
Kalana, Mali

September, the first month of the autumn in Kalana, is still a tropical month, with an average temperature varying between 21.9°C (71.4°F) and 31.5°C (88.7°F).

Temperature

September's presence records an average high-temperature of a still tropical 31.5°C (88.7°F), closely mirroring August's climate. In September, Kalana experiences an average nighttime temperature of 21.9°C (71.4°F).

Heat index

The heat index value during September is estimated at an extremely hot 42°C (107.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Kalana, the average relative humidity in September is 79%.

Rainfall

In Kalana, in September, it is raining for 19.5 days, with typically 101mm (3.98") of accumulated precipitation. Throughout the year, in Kalana, there are 114.2 rainfall days, and 591mm (23.27") of precipitation is accumulated.

Daylight

In September, the average length of the day in Kalana is 12h and 11min.
On the first day of the month, sunrise is at 06:23 and sunset at 18:42. On the last day of September, sunrise is at 06:21 and sunset at 18:23 GMT.

Sunshine

In September, the average sunshine in Kalana is 8.7h.

UV index

In Kalana, Mali, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 7 suggests this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.