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Cayenne weather in December 2022
- 3030°C max day temperature
- 1818 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 294294 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2727°C sea temperature
Recommended for French Guiana
The December 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 Cayenne in December?
Daytime temperatures usually reach 30°C in Cayenne in December with high heat and humidity, falling to 23°C at night.
How sunny is it in Cayenne in December?
There are normally 5 hours of bright sunshine each day in Cayenne in December - that's 45% of daylight hours.
How warm is the sea around Cayenne in December?
The average sea temperature around Cayenne in December is 27°C.
Does it rain in Cayenne in December?
There are usually 18 days with some rain in Cayenne in December and the average monthly rainfall is 294mm.
Cayenne December sunrise & sunset times
Browse the sunrise and sunset times for Cayenne in December 2022. Select a month to view Cayenne sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st December 2022||06:23||18:14|
|Friday, 16th December 2022||06:30||18:20|
|Saturday, 31st December 2022||06:37||18:28|
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