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 transition into August reveals an average high-temperature of a hot 30.4°C (86.7°F), mirroring a close resemblance to July. Isnard et Priane's temperature tends to fall to an average low of 24.5°C (76.1°F) during the nights of August.Heat index
The heat index value during August is calculated to be a fiery hot 38°C (100.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate 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. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.
Humidity
In Isnard et Priane, French Guiana, the average relative humidity in August is 78%.Rainfall
In Isnard et Priane, in August, it is raining for 20.9 days, with typically 71mm (2.8") of accumulated precipitation. Throughout the year, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.Daylight
In Isnard et Priane, French Guiana, the average length of the day in August is 12h and 17min.On the first day of August in Isnard et Priane, sunrise is at 06:27 and sunset at 18:47. On the last day of the month, sunrise is at 06:24 and sunset at 18:37 -03.
Sunshine
The average sunshine in August in Isnard et Priane is 8.9h.UV index
July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Isnard et Priane during August?
What is the average humidity in August in Isnard et Priane?
How many days does it rain in August in Isnard et Priane?
How many hours of daylight does Isnard et Priane have in August?
When are sunrise and sunset in August in Isnard et Priane?
How long on average sun shines in August in Isnard et Priane?
When is the highest UV index in Isnard et Priane?
How high is the UV index in August in Isnard et Priane?
Average temperature in August
Isnard et Priane, French Guiana
- Average high temperature in August: 30.4°C
The warmest months (with the highest average high temperature) are September and October (30.9°C).
The month with the lowest average high temperature is February (27.5°C).
- Average low temperature in August: 24.5°C
The month with the highest average low temperature is November (25.1°C).
The coldest month (with the lowest average low temperature) is January (24.2°C).
Average pressure in August
Isnard et Priane, French Guiana
- Average pressure in August: 1012.6mbar
The months with the highest atmospheric pressure are June and July (1013.1mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in August
Isnard et Priane, French Guiana
- Average wind speed in August: 11.3km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in August
Isnard et Priane, French Guiana
- Average humidity in August: 78%
The months with the highest relative humidity are February and May (84%).
The months with the lowest relative humidity are September and October (77%).
Average rainfall in August
Isnard et Priane, French Guiana
- Average rainfall in August: 71mm
The wettest month (with the highest rainfall) is May (279mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in August
Isnard et Priane, French Guiana
- Average rainfall days in August: 20.9 days
The month with the highest number of rainy days is May (29.6 days).
The months with the least rainy days are September and October (14.3 days).
Average daylight in August /
Average sunshine in August
Isnard et Priane, 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 5min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in August
Isnard et Priane, French Guiana
- Average sunshine days in August: 5.8 days
The month with the most sunshine days is October (13.2 days).
The month with the least sunshine days is May (0.6 days).
Average UV index in August
Isnard et Priane, 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
Isnard et Priane, French Guiana
- Average cloud cover in August: 30
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in August
Isnard et Priane, French Guiana
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
