Weather in September in French Guiana
Planning a getaway to French Guiana this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in French Guiana in September?
September in French Guiana generally has very warm temperatures, with moderate precipitation.
Temperatures
The average maximum temperatures are very warm and range from 31°C in Kourou to 34°C in Maripasoula. Nighttime temperatures generally drop to 23°C in Maripasoula and 25°C in Kourou. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Maripasoula with an average of 32 mm to moderate rainfall in Cayenne with 65 mm. In Kourou, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.Average sunshine
Meanwhile, Kourou enjoys close to 255 hours of sunlight. This means it's a great month if you prefer bright and sunny days.For specific regional insights in French Guiana for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our French Guiana climate page.
Where to go in French Guiana in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in French Guiana?
Kourou
In September Kourou generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Matoury
In September Matoury generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Cayenne
In September Cayenne generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Maripasoula
In September Maripasoula generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Saint Georges
In September Saint Georges generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in French Guiana.
Is September the best time to visit French Guiana?
We consider September to be one of the best times to travel to French Guiana. Typically, the climate in Kourou is pleasant.
Generally speaking, September and October provide pleasant weather in Kourou. On the other hand, the weather in April, May, June, July and December tend to be poor.
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 travel conditions. Find out where to go with our weather planner.