September weather forecast
Massantola, Mali

September, the first month of the autumn in Massantola, is also a hot month, with an average temperature varying between 22.5°C (72.5°F) and 32.5°C (90.5°F).

Temperature

Massantola's shift from August to September is accompanied by an average high-temperature of a still tropical 32.5°C (90.5°F), a slight deviation from 30.8°C (87.4°F). In Massantola, in September, the average low-temperature is a pleasant 22.5°C (72.5°F).

Heat index

In September, the heat index is estimated at a scorching 44°C (111.2°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in September is 74%.

Rainfall

In Massantola, in September, during 14.3 rainfall days, 82mm (3.23") of precipitation is typically accumulated. Throughout the year, there are 79.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:42. On the last day of September, sunrise is at 06:20 and sunset at 18:21 GMT.

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.