August weather forecast
Dégrad Blanc, French Guiana

August, the last month of the summer in Dégrad Blanc, is also a hot month, 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

Dégrad Blanc's shift into August is marked by a subtle change to a still hot 32.8°C (91°F) from July's 31.1°C (88°F) in temperature. Nightfall in August introduces a considerable dip in temperature in Dégrad Blanc, settling at an average of 20.5°C (68.9°F).

Heat index

The heat index in August is evaluated at a blazing hot 47°C (116.6°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In August, the average relative humidity is 79%.

Rainfall

In Dégrad Blanc, in August, it is raining for 18.8 days, with typically 76mm (2.99") of accumulated precipitation. In Dégrad Blanc, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

In Dégrad Blanc, the average length of the day in August is 12h and 14min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:47. On the last day of August, in Dégrad Blanc, sunrise is at 06:27 and sunset at 18:38 -03.

Sunshine

In August, the average sunshine in Dégrad Blanc is 8.6h.

UV index

The months with the highest UV index are August through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during August morphs into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.