Cayenne weather in June (French Guiana)

This month is known as a warm month. The average maximum daytime temperature in Cayenne in June lies at 30.0°C (86°F). The average minimum temperature goes down to around 22.5°C (72.5°F) (often the minimum temperature is noted at night).

June is part of the rainy season with an average precipitation of 338mm (13.3 inches). There are generally around 23 rainy days. The sun will show itself now and again, with 149 hours of sunshine during the entire month.


Cayenne, monthly averages in June

Show in Celsius
Min Temperature 72 °F  
Max Temperature 86 °F  
Chance of Rain 78%  
Precipitation 13 in  
Rainy days 24 days  
Sunshine 149 hrs *  

Where to stay in Cayenne

Where to go in French Guiana in June

Find out more about the weather in French Guiana in June and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in June? Visitors traveling to Cayenne should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in June.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cayenne.

Our site offers climate and forecast data for almost all countries in the world. Are you going to French Guiana? On this website you can find historical weather averages for many cities in French Guiana. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.