August weather forecast
Kotioko, French Guiana

The last month of the summer, August, is another hot month in Kotioko, French Guiana, with temperature in the range of an average high of 32.8°C (91°F) and an average low of 20.5°C (68.9°F).

Temperature

Kotioko measures an average high-temperature of a still tropical 32.8°C (91°F) in August, nearly consistent with the preceding month. A pronounced dip becomes evident during the nights in August as Kotioko logs a consistent average temperature of 20.5°C (68.9°F).

Heat index

August's heat index is estimated at a burning hot 47°C (116.6°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In August, the average relative humidity in Kotioko is 79%.

Rainfall

In Kotioko, French Guiana, during August, the rain falls for 18.8 days and regularly aggregates up to 76mm (2.99") of precipitation. In Kotioko, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

In August, the average length of the day in Kotioko is 12h and 14min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:45. On the last day of August, sunrise is at 06:26 and sunset at 18:37 -03.

Sunshine

In Kotioko, the average sunshine in August is 8.6h.

UV index

August through November, with an average maximum UV index of 7, are months with the highest UV index in Kotioko. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in August translates into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.