- Check out top flight deals & low fares from popular airlines
- Search for return & one-way flights or multi-city trips
- Airlines include BA, Virgin Atlantic, United & Turkish Airlines
French Guiana weather in June 2025
Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in French Guiana in June. Check more long-term weather averages for French Guiana in June before you book your next holiday to French Guiana in 2025/2026.
- 3030°C max day temperature
- 5 hours of sunshine per day
- 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
More about French Guiana
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
French Guiana by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for French Guiana
The June weather guide for French Guiana, represented by Cayenne, (Cayenne) 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.
Metric (°C / mm) | Imperial (°F / inches)
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 June sunrise & sunset times
Browse the sunrise and sunset times for French Guiana in June 2025. Select a month to view French Guiana sunrise and sunset times for the next 12 months. The French Guiana sunrise and sunset times shown below are for Cayenne.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st June 2025 | 06:16 | 18:39 |
Sunday, 15th June 2025 | 06:18 | 18:42 |
Monday, 30th June 2025 | 06:21 | 18:45 |
Be inspired
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
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport