Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
With the onset of August, the average high-temperature stands at a still tropical 32°C (89.6°F), closely aligned with July's 30.6°C (87.1°F). An average nighttime temperature of 22.3°C (72.1°F) is witnessed throughout August.Heat index
Throughout August, the heat index is estimated at a burning hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in August in Eau Blanche is 82%.Rainfall
In Eau Blanche, in August, during 19 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.Daylight
The average length of the day in August in Eau Blanche, French Guiana, is 12h and 17min.On the first day of the month, sunrise is at 06:30 and sunset at 18:50. On the last day of August, sunrise is at 06:27 and sunset at 18:40 -03.
Sunshine
In August, the average sunshine is 8.7h.UV index
The months with the highest UV index in Eau Blanche are July through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 7 suggests these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Eau Blanche in August?
What is the average humidity in August in Eau Blanche?
How much does it rain in Eau Blanche in August?
How many hours of daylight does Eau Blanche have in August?
When is the sunrise / sunset in August in Eau Blanche?
How many hours of sunshine does Eau Blanche have in August?
What are the months with the highest UV index in Eau Blanche?
How high is the UV index in August in Eau Blanche?
Average temperature in August
Eau Blanche, French Guiana
- Average high temperature in August: 32°C
The warmest month (with the highest average high temperature) is October (33.1°C).
The month with the lowest average high temperature is February (29.1°C).
- Average low temperature in August: 22.3°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure in August
Eau Blanche, French Guiana
- Average pressure in August: 1012.4mbar
The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in August
Eau Blanche, French Guiana
- Average wind speed in August: 6.8km/h
The windiest months (with the highest average wind speed) are February and March (9.5km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in August
Eau Blanche, French Guiana
- Average humidity in August: 82%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is October (77%).
Average rainfall in August
Eau Blanche, French Guiana
- Average rainfall in August: 66mm
The wettest month (with the highest rainfall) is May (137mm).
The driest month (with the least rainfall) is October (23mm).
Average rainfall days in August
Eau Blanche, French Guiana
- Average rainfall days in August: 19 days
The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is September (11.5 days).
Average daylight in August /
Average sunshine in August
Eau Blanche, French Guiana
- Average daylight in August: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in August: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in August
Eau Blanche, French Guiana
- Average sunshine days in August: 8.7 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (1.8 days).
Average UV index in August
Eau Blanche, French Guiana
- Average UV index in August: 7
The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).
Average cloud cover in August
Eau Blanche, French Guiana
- Average cloud cover in August: 40
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in August
Eau Blanche, French Guiana
- Average visibility in August: 7km
The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are June, July and August (7km).
