September weather forecast
Tiro, Guinea

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

Temperature

As August transitions into September, the average high-temperature rests at a still warm 28.7°C (83.7°F), maintaining a close resemblance to the previous month. The temperature in Tiro lowers to an average of 20.3°C (68.5°F) during September nights.

Heat index

The heat index for September is evaluated at a sweltering 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in September is 89%.

Rainfall

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

Daylight

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

In Tiro, the average sunshine in September is 6.9h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 6 in September transforms into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.