Cayenne weather in December (French Guiana)

This month is known as a warm month. The average maximum daytime temperature in Cayenne in December lies at 30.0°C (86°F). The average minimum temperature is 23.0°C (73.4°F) (usually the minimum temperature is noted at night).

The amount of rain during this month is high with an average of 135mm (5.3 inchec). There are generally around 22 rainy days. The sun will occasionally show itself with 140 hours of sunshine during the entire month.


So what to wear in December? 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.

No idea where to travel to this year? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in December look at the numbers below.

 

Monthly Averages in December

Show in Fahrenheit

Min Temperature 23 °C
Max Temperature 30 °C
Chance of Rain 73%
Precipitation 135mm
Rainy Days 22
Sunshine Hours 140

Where to stay in Cayenne

Where to go in French Guiana in December

Find out more about the weather in French Guiana in December 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 / 3.5inch a month).

What To Do

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

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Weather Forecasts for Cayenne

Tue   Feb 07
28°C | 24°C
NE 18 km/h
5.7 mm
broken clouds and showers

broken clouds and showers

Wed   Feb 08
28°C | 23°C
NE 18 km/h
7.6 mm
broken clouds and showers

broken clouds and showers

Thu   Feb 09
28°C | 23°C
NE 18 km/h
7.1 mm
broken clouds and showers

broken clouds and showers

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.