French Guiana weather in August
What is the weather like in French Guiana in August?
The weather conditions in French Guiana in August vary from tolerable to pleasant depending on the destination.
During August in French Guiana the average maximum daytime temperatures are very high and range from 31°C (87°F) in Kourou to 33°C (91°F) in Maripasoula. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.
Precipitation in August varies from moderate in Maripasoula with an average of 63mm (2.46 inches) of rainfall to high in Cayenne with 130mm (5.12 inches).
It is also generally a
sunny
time of year with an average of 230 hours of sunshine in Kourou during the entire month.
To learn more about the weather conditions in specific areas of French Guiana, check out the map below.
Where to go in French Guiana in August
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Popular destinations in French Guiana
What is the weather like in August for the 5 most popular destinations in French Guiana?
Average weather in Kourou
In August Kourou generally has very high temperatures with maximum daytime temperatures around 31°C (87°F), minimum nighttime temperatures around 24°C (76°F) and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Matoury
In August Matoury generally has very high temperatures with maximum daytime temperatures around 32°C (89°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Cayenne
In August Cayenne generally has very high temperatures with maximum daytime temperatures around 32°C (89°F), minimum nighttime temperatures around 23°C (74°F) and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Maripasoula
In August Maripasoula generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 22°C (72°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Average weather in Saint Georges
In August Saint Georges generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.
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Is your destination not in the list? Have a look at other destinations in French Guiana.
Is August the best time to go to French Guiana?
In our opinion August is a good time to visit French Guiana with commonly tolerable weather in Kourou.
On average the best time to visit French Guiana is in September and October with generally pleasant weather in Kourou.
The worst months are April, May, June, July and December that can have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in French Guiana.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to French Guiana? Get detailed historical weather averages for many cities in French Guiana.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.