French Guiana in october: average Weather, Temperature and Climate, Where to go?
Weather in French Guyana in october 2025
Here, you have access to the weather forecast for october for most popular cities in French Guiana. These datas are statistics for the month of october from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.
Average weather in october in Cayenne
good weather UV index: 7
Weather at 6am
77°F
Partly Cloudy
53% of time
20%
14%
13%
Weather at 12pm
90°F
Clear/Sunny
62% of time
23%
14%
2%
Weather at 6pm
83°F
Clear/Sunny
67% of time
21%
11%
2%
Weather at 3am
79°F
54%
20%
14%
11%
Where to go in French Guyana in october?
Where to go in French Guyana in october: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in French Guyana in october when it comes to the weather?
Remember:
The climate in French Guyana in october is good across the board.
Although it is not perfect the weather in French Guiana in october is, on average, good in Maripasoula, Saint-Laurent-du-Maroni and Awala-Yalimapo. I allows to appreciate tour in these areas. And even why not take a little time to enjoy the hotel pool!
If you do not go lazing in the sun, but, for example to discover the heritage, the cities of Sinnamary, Kourou, Roura and Cayenne have a quite correct weather for this kind of activity in october.
Climate in French Guyana in october
Climate in Cayenne in october
In the month of october, the mean temperature in Cayenne is 85°F (maximum temperature is 90°F and minimum temperature is 77°F). The climate is burning in this city in this month. With just 2.8in over 4 days,
it rains very little for your holidays.
With a correct weather, october is okay (but not good month) for traveling in that area in French Guiana.
| October | |||
| Average temperature | 85°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 77°F | ||
| Sea temperature | 84°F | ||
| Rainfall | 2.8in | ||
| Number of days with rainfall | 4 day(s) (12%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 29% | ||
| Length of day | 12:01 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kourou in october
In the month of october, the mean temperature in Kourou is 85°F (maximum temperature is 88°F and minimum temperature is 79°F). The climate is burning in that area in october. With 3.4in over 6 days, the rain will not be a problem for your journey.
With proper weather, the month of october is okay (but not the best month) for traveling in Kourou in French Guiana.
| October | |||
| Average temperature | 85°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 84°F | ||
| Rainfall | 3.4in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 29% | ||
| Length of day | 12:00 | ||
| Our opinion at whereandwhen.net | good |
Climate in Mana in october
In october, maximum temperature is 94°F and minimum temperature is 76°F (for an average temperature of 85°F). The climate is very hot here in october. With 2.7in over 5 days, you risk getting wet slightly for your holidays. But this is pretty moderate and you will not be too bothered by it.
With good weather conditions, the month of october is a good month to go in this city in French Guiana.
| October | |||
| Average temperature | 85°F | ||
| Highest temperature | 94°F | ||
| Lowest temperature | 76°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 2.7in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 97% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 38% | ||
| Length of day | 11:59 | ||
| Our opinion at whereandwhen.net | good |
Climate in Maripasoula in october
In october, maximum temperature is 97°F and minimum temperature is 70°F (for an average temperature of 83°F). The climate is burning in this city in this month. With 2.4in over 4 days, rain may occur during your vacations. But this is moderate and you will not be too bothered by it.
With a good climate, the month of october is an advisable month to go in this locality in French Guiana.
| October | |||
| Average temperature | 83°F | ||
| Highest temperature | 97°F | ||
| Lowest temperature | 70°F | ||
| Rainfall | 2.4in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 99% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 42% | ||
| Length of day | 12:02 | ||
| Our opinion at whereandwhen.net | good |
Climate in Apatou in october
In the month of october, maximum temperature is 94°F and minimum temperature is 76°F (for an average temperature of 85°F). The climate is very warm in that locality in october. With 2.7in over 5 days, rain may occur for your trip. But this is reasonably and you will not be too bothered by it.
With good weather conditions, october is a recommended month to go in this locality in French Guiana.
| October | |||
| Average temperature | 85°F | ||
| Highest temperature | 94°F | ||
| Lowest temperature | 76°F | ||
| Rainfall | 2.7in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 97% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 38% | ||
| Length of day | 12:00 | ||
| Our opinion at whereandwhen.net | good |
All cities in French Guyana in october
| Cayenne in october | good weather |
| Kourou in october | good weather |
| Mana in october | good weather |
| Maripasoula in october | good weather |
| Apatou in october | good weather |
| Awala-Yalimapo in october | good weather |
| Cacao in october | good weather |
| Camopi in october | good weather |
| Îles du Salut in october | good weather |
| Iracoubo in october | good weather |
| Macouria in october | good weather |
| Montagne des Singes in october | good weather |
| Ouanary in october | good weather |
| Régina in october | good weather |
| Rémire-Montjoly in october | good weather |
| Roura in october | good weather |
| Saint George de l’Oyapock in october | good weather |
| Saint-Laurent-du-Maroni in october | good weather |
| Saül in october | good weather |
| Sinnamary in october | good weather |
Weather data for French Guiana in october:
Weather data for French Guiana in october is derived from an average of the weather forecast since 2009 in French Guyana. There is a margin of error and these forecasts are to be considered as general information only. The weather in French Guyana can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to French Guyana.