- Search for cheap car hire prices from top car hire providers
- Filter car hire deals by price, car type, brand & more
- Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty
Cayenne weather in July 2021
Get the latest coronavirus (COVID-19) updates for French Guiana with current travel advice, statistics and online resources.
- 3131°C max day temperature
- 1818 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 200200 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2828°C sea temperature
Recommended for French Guiana
The July weather guide for Cayenne, 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 Cayenne in July?
Daytime temperatures usually reach 31°C in Cayenne in July with very high heat and humidity, falling to 23°C at night.
How sunny is it in Cayenne in July?
There are normally 7 hours of bright sunshine each day in Cayenne in July - that's 56% of daylight hours.
How warm is the sea around Cayenne in July?
The average sea temperature around Cayenne in July is 28°C.
Does it rain in Cayenne in July?
There are usually 18 days with some rain in Cayenne in July and the average monthly rainfall is 200mm.
Cayenne sunrise & sunset times for July 2021
Browse the sunrise & sunset times for Cayenne in July 2021. Select a month to view Cayenne sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st July 2021||06:21||18:45|
|Friday, 16th July 2021||06:24||18:47|
|Saturday, 31st July 2021||06:26||18:46|
- Browse the best deals on hotel stays & compare prices
- Check lowest rates by month & also by day of the week
- Search by date or browse hotels by destination & map
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.