French Guiana in june: average Weather, Temperature and Climate, Where to go?
Weather in French Guyana in june 2025
In this section, find the the weather forecast for the month of june for most popular cities in French Guiana. These predictions are probabilities for june from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in june in Cayenne
bad weather UV index: 7
Weather at 6am
76°F
Moderate rain at times
56% of time
17%
16%
7%
Weather at 12pm
85°F
Moderate rain at times
55% of time
25%
12%
9%
Weather at 6pm
81°F
Moderate rain at times
62% of time
14%
13%
8%
Weather at 3am
77°F
45%
28%
16%
6%
Where to go in French Guyana in june?
Where to go in French Guyana in june: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in French Guyana in june when it comes to the weather?
Remember:
The climate in French Guyana in june ranges from tolerable to bad depending on the region and city.
June is not the best month to spend holidays in French Guiana. The weather in Saint-Laurent-du-Maroni, Roura, Awala-Yalimapo and Cayenne is just ok. The sun is not there all the time and you risk you to be soaked by rain often. Nevertheless, if you don't plan a pool & relaxation holiday in French Guiana but rather nature excursions or walking, this climate may be good enough for you. In addition, there are definitely fewer tourists this month.
It's even worse in Maripasoula, Sinnamary and Kourou and surrounding areas where the climate is very bad. It is not advisable to visit these areas this month.
Climate in French Guyana in june
Climate in Cayenne in june
In the month of june, the mean temperature in Cayenne is 81°F (maximum temperature is 85°F and minimum temperature is 76°F). The climate is very hot in that locality in this month. With 16.1in over 22 days, rain is to be feared for your trip. So remember to pack Rain coats.
With a correct weather, june is okay (but not the best time) for traveling in this city in French Guiana.
| June | |||
| Average temperature | 81°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 76°F | ||
| Sea temperature | 84°F | ||
| Rainfall | 16.1in | ||
| Number of days with rainfall | 22 day(s) (73%) | ||
| Humidity | 92% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 45% | ||
| Length of day | 12:25 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Kourou in june
In june, the mean temperature in Kourou is 81°F (maximum temperature is 85°F and minimum temperature is 77°F). The climate is very warm in this city in the month of june. With 17.9in over 23 days, rain is to be feared throughout your holidays. So remember to pack Rain coats.
| June | |||
| Average temperature | 81°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 77°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 17.9in | ||
| Number of days with rainfall | 23 day(s) (78%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 45% | ||
| Length of day | 12:26 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Mana in june
In the month of june, the mean temperature in Mana is 81°F (maximum temperature is 86°F and minimum temperature is 74°F). The climate is quite good here in the month of june. With 10.2in over 15 days, you will suffer the rain during your journey. Consider to pack Rain coats.
With proper weather, june is okay (but not good time) for traveling in this city.
| June | |||
| Average temperature | 81°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 74°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 10.2in | ||
| Number of days with rainfall | 15 day(s) (51%) | ||
| Humidity | 98% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 53% | ||
| Length of day | 12:27 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Maripasoula in june
In june, the mean temperature in Maripasoula is 79°F (maximum temperature is 88°F and minimum temperature is 70°F). The climate is burning here in june. With 9.5in over 16 days, you will experience some showers throughout your journey. But this is pretty reasonably and you will not be too bothered by it.
| June | |||
| Average temperature | 79°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 70°F | ||
| Rainfall | 9.5in | ||
| Number of days with rainfall | 16 day(s) (54%) | ||
| Humidity | 100% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 65% | ||
| Length of day | 12:20 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Apatou in june
In the month of june, the mean temperature in Apatou is 81°F (maximum temperature is 86°F and minimum temperature is 74°F). The climate is comfortable in that locality in the month of june. With 10.2in over 15 days, the weather is rather to rain for your journey. So remember to pack clothes for rain.
With a correct climate, june is okay (but not good time) for traveling in this locality in French Guiana.
| June | |||
| Average temperature | 81°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 74°F | ||
| Rainfall | 10.2in | ||
| Number of days with rainfall | 15 day(s) (51%) | ||
| Humidity | 98% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 53% | ||
| Length of day | 12:26 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in French Guyana in june
| Cayenne in june | bad weather |
| Kourou in june | bad weather |
| Mana in june | tolerable weather |
| Maripasoula in june | tolerable weather |
| Apatou in june | tolerable weather |
| Awala-Yalimapo in june | tolerable weather |
| Cacao in june | bad weather |
| Camopi in june | tolerable weather |
| Îles du Salut in june | bad weather |
| Iracoubo in june | bad weather |
| Macouria in june | bad weather |
| Montagne des Singes in june | bad weather |
| Ouanary in june | tolerable weather |
| Régina in june | tolerable weather |
| Rémire-Montjoly in june | bad weather |
| Roura in june | bad weather |
| Saint George de l’Oyapock in june | tolerable weather |
| Saint-Laurent-du-Maroni in june | tolerable weather |
| Saül in june | tolerable weather |
| Sinnamary in june | bad weather |
Weather data for French Guiana in june:
Weather data for French Guiana in june 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.