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French Guiana weather in August 2020
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- 3232°C max day temperature
- 99 days with some rainfall
- 2222°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 9696 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
The August weather guide for French Guiana shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How hot is it in French Guiana in August?
Daytime temperatures usually reach 32°C in Cayenne, French Guiana in August with very high heat and humidity, falling to 22°C at night.
How sunny is it in French Guiana in August?
There are normally 8 hours of bright sunshine each day in Cayenne, French Guiana in August - that's 64% of daylight hours.
How warm is the sea around French Guiana in August?
The average sea temperature around Cayenne, French Guiana in August is 28°C.
Does it rain in French Guiana in August?
There are usually 9 days with some rain in Cayenne, French Guiana in August and the average monthly rainfall is 96mm.
French Guiana sunrise & sunset times for August 2020
Browse the sunrise & sunset times for French Guiana in August 2020. Select a month to view French Guiana sunrise & sunset times for the next twelve months. The French Guiana sunrise & sunset times shown below are for Cayenne.
|Date||Sunrise times||Sunset times|
|Saturday, 1st August 2020||06:26||18:45|
|Sunday, 16th August 2020||06:25||18:42|
|Monday, 31st August 2020||06:23||18:36|
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Metric (°C / mm) | Imperial (°F / inches)
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