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
The onset of August notes an average high-temperature of a hot 30.9°C (87.6°F), subtly shifted from July's 29.8°C (85.6°F). During the nights in August, Roche Tablon experiences a consistent average temperature of 23.9°C (75°F).Heat index
The heat index value during August is appraised at an extremely hot 40°C (104°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In Roche Tablon, French Guiana, the average relative humidity in August is 78%.Rainfall
In Roche Tablon, in August, it is raining for 19.2 days, with typically 68mm (2.68") of accumulated precipitation. In Roche Tablon, French Guiana, during the entire year, the rain falls for 277 days and collects up to 1707mm (67.2") of precipitation.Daylight
The average length of the day in August in Roche Tablon is 12h and 16min.On the first day of the month, sunrise is at 06:26 and sunset at 18:45. On the last day of August, in Roche Tablon, sunrise is at 06:23 and sunset at 18:35 -03.
Sunshine
In Roche Tablon, the average sunshine in August is 8.8h.UV index
June 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 risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 7 in August leads to these recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August in Roche Tablon?
What is the average humidity in August in Roche Tablon?
How much does it rain in Roche Tablon in August?
How many hours of daylight does Roche Tablon have in August?
What time are sunrise and sunset in August in Roche Tablon?
How long on average sun shines in August in Roche Tablon?
When is the highest UV index in Roche Tablon?
How high is the UV index in August in Roche Tablon?
Average temperature in August
Roche Tablon, French Guiana
- Average high temperature in August: 30.9°C
The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is February (27.7°C).
- Average low temperature in August: 23.9°C
The months with the highest average low temperature are October and November (24.8°C).
The coldest months (with the lowest average low temperature) are June and July (23.8°C).
Average pressure in August
Roche Tablon, French Guiana
- Average pressure in August: 1012.7mbar
The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in August
Roche Tablon, French Guiana
- Average wind speed in August: 10km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is July (8.3km/h).
Average humidity in August
Roche Tablon, French Guiana
- Average humidity in August: 78%
The month with the highest relative humidity is May (86%).
The months with the lowest relative humidity are September and October (76%).
Average rainfall in August
Roche Tablon, French Guiana
- Average rainfall in August: 68mm
The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in August
Roche Tablon, French Guiana
- Average rainfall days in August: 19.2 days
The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is October (11.6 days).
Average daylight in August /
Average sunshine in August
Roche Tablon, 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 54min).
- Average sunshine in August: 8h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in August
Roche Tablon, French Guiana
- Average sunshine days in August: 6.8 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (0.9 days).
Average UV index in August
Roche Tablon, French Guiana
- Average UV index in August: 7
The months with the highest UV index are June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May and December (UV index 6).
Average cloud cover in August
Roche Tablon, French Guiana
- Average cloud cover in August: 31
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in August
Roche Tablon, French Guiana
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, August, September, October and November (10km).
The months with the lowest visibility are April, May, June, July and December (9km).
