September weather forecast
Termesse, Guinea

In September, the people of Termesse begin to see a respite from incessant rains, though the weather remains predominantly wet. The sharp fall in rainfall and a minor increase in temperature signal the end of the rainy season and the return of the heat. Cloud coverage starts to reduce and the city observes a slight increase in sunshine hours. The month records a significant drop in rainfall to 139mm (5.47"), and temperatures span from 22.5°C (72.5°F) to 31.9°C (89.4°F), promising a gradual shift towards a drier climatic phase.

Temperature

Entering September, Termesse's average high-temperature reads a still tropical 31.9°C (89.4°F), indicating a close resemblance to the previous month's climate. The low-temperature averages to an agreeable 22.5°C (72.5°F) during the nights of September.

Heat index

During September, the heat index is computed to be a burning hot 45°C (113°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The average relative humidity in September is 82%.

Rainfall

In Termesse, in September, it is raining for 24.5 days, with typically 139mm (5.47") of accumulated precipitation. Throughout the year, there are 115.7 rainfall days, and 635mm (25") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:40 and sunset at 19:01. On the last day of the month, sunrise is at 06:40 and sunset at 18:41 GMT.

Sunshine

In Termesse, Guinea, the average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.