- Save up to 60% on hotels with Priceline Express Deals
- Search for cheap hotel deals by city or airport
- Filter deals by star rating, price, amenities & hotel area
French Guiana weather in June 2020
- 3030°C max day temperature
- 2323 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 412412 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
The June weather guide for French Guiana shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in French Guiana in June?
Daytime temperatures usually reach 30°C in Cayenne, French Guiana in June with very high heat and humidity, falling to 23°C at night.
How sunny is it in French Guiana in June?
There are normally 5 hours of bright sunshine each day in Cayenne, French Guiana in June - that's 43% of daylight hours.
How warm is the sea around French Guiana in June?
The average sea temperature around Cayenne, French Guiana in June is 28°C.
Does it rain in French Guiana in June?
There are usually 23 days with some rain in Cayenne, French Guiana in June and the average monthly rainfall is 412mm.
French Guiana sunrise & sunset times for June 2020
Browse the sunrise & sunset times for French Guiana in June 2020. Select a month to view French Guiana sunrise & sunset times for the next twelve months. The French Guiana sunrise & sunset times shown below are for Cayenne.
|Date||Sunrise times||Sunset times|
|Monday, 1st June 2020||06:16||18:39|
|Monday, 15th June 2020||06:18||18:42|
|Tuesday, 30th June 2020||06:21||18:45|
- Compare the prices with the leading car hire companies
- Including Alamo, Avis, Budget, Europcar, Hertz, Sixt & Thrifty
- Plus 24/7 support from UK based office
Metric (°C / mm) | Imperial (°F / inches)
More French Guiana destinations
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.