September weather forecast
Tindo, Guinea

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

Temperature

September's onset brings an average high-temperature of a still moderately hot 28.7°C (83.7°F), showing a minute difference from August's 27.3°C (81.1°F). Throughout the month of September, the average temperature dips to an agreeable 20.3°C (68.5°F) at night.

Heat index

In September, the average heat index is computed to be a very hot 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Note that heat index values are valued for light wind and location in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Tindo, the average relative humidity in September is 89%.

Rainfall

In September, the rain falls for 28.6 days. Throughout September, 171mm (6.73") of precipitation is 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 September, the average sunshine is 6.9h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 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.