August weather forecast
Camp Maipouri, French Guiana

The last month of the summer, August, is another tropical month in Camp Maipouri, French Guiana, with an average temperature fluctuating between 22.3°C (72.1°F) and 32°C (89.6°F).

Temperature

The arrival of August records an average high-temperature of a still tropical 32°C (89.6°F), closely related to the 30.6°C (87.1°F) observed in July. The mean low-temperature during August nights is a pleasant 22.3°C (72.1°F).

Heat index

For August, the heat index is calculated to be a burning hot 45°C (113°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Always consider that heat index estimations are for light winds and places in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In August, the average relative humidity in Camp Maipouri is 82%.

Rainfall

In August, the rain falls for 19 days. Throughout August, 66mm (2.6") of precipitation is accumulated. In Camp Maipouri, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

Daylight

In August, the average length of the day is 12h and 17min.
On the first day of August, sunrise is at 06:32 and sunset at 18:52. On the last day of the month, sunrise is at 06:29 and sunset at 18:42 -03.

Sunshine

The average sunshine in August is 8.7h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index in Camp Maipouri. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.