August weather forecast
Repentir, French Guiana

The last month of the summer, August, is another tropical month in Repentir, French Guiana, with an average temperature fluctuating between 32.8°C (91°F) and 20.5°C (68.9°F).

Temperature

On the advent of August, Repentir's average high-temperature exhibits a minor adjustment to a still hot 32.8°C (91°F) from July's 31.1°C (88°F). Contrasting the daytime warmth, Repentir's August nights cool down to an average of 20.5°C (68.9°F).

Heat index

The heat index value during August is calculated to be a blazing hot 47°C (116.6°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. 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 significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

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

Daylight

The average length of the day in August is 12h and 14min.
On the first day of August, sunrise is at 06:31 and sunset at 18:48. On the last day of the month, sunrise is at 06:28 and sunset at 18:39 -03.

Sunshine

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. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.