August weather forecastCharenton, French Guiana

Weather in August

The last month of the summer, August, is a hot month in Charenton, French Guiana, with an average temperature ranging between max 30.9°C (87.6°F) and min 23.9°C (75°F).

Temperature

With August's arrival, Charenton notes an average high-temperature of a tropical 30.9°C (87.6°F), closely following the trend of the preceding month. In Charenton, an average nighttime temperature of 23.9°C (75°F) is expected during August.

Heat index

During August, the heat index is computed to be a blisteringly hot 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. 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 normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Charenton, the average relative humidity in August is 78%.

Rainfall

In August, in Charenton, the rain falls for 19.2 days. Throughout August, 68mm (2.68") of precipitation is accumulated. In Charenton, during the entire year, the rain falls for 277 days and collects up to 1707mm (67.2") of precipitation.

Daylight

In Charenton, French Guiana, the average length of the day in August is 12h and 15min.
On the first day of August in Charenton, sunrise is at 06:28 and sunset at 18:46. On the last day of the month, sunrise is at 06:25 and sunset at 18:37 -03.

Sunshine

The average sunshine in August in Charenton is 8.8h.

UV index

The months with the highest UV index in Charenton are June through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.