September weather forecast
Modia, Guinea

September, the first month of the autumn in Modia, is also a moderately hot month, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 28.7°C (83.7°F).

Temperature

September's arrival shows an average high-temperature of a still warm 28.7°C (83.7°F), hardly different from the previous month. An average low-temperature of 20.3°C (68.5°F) is noted during the month of September.

Heat index

The average heat index in September is evaluated at a fiery hot 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In September, the average relative humidity is 89%.

Rainfall

In Modia, in September, during 28.6 rainfall days, 171mm (6.73") of precipitation is typically accumulated. Throughout the year, in Modia, there are 177.5 rainfall days, and 968mm (38.11") of precipitation is accumulated.

Daylight

In Modia, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:51. On the last day of September, sunrise is at 06:31 and sunset at 18:33 GMT.

Sunshine

The average sunshine in September is 6.9h.

UV index

In Modia, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.