French Guiana weather forecast

Get the latest coronavirus (COVID-19) updates for French Guiana with current travel advice, statistics and online resources.

Sunday
20th Sep

31

24

6
Monday
21st Sep

32

24

6
Tuesday
22nd Sep

33

24

6
Wednesday
23rd Sep

32

23

5
Thursday
24th Sep

31

24

5

Last updated at 04:02 on Sunday 20th September 2020 GMT

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The 5-day weather forecast for French Guiana is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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French Guiana weather forecast by day

Below are the detailed weather forecasts for French Guiana for the next 5 days. The forecasts shown are for Cayenne and may not represent the whole of French Guiana. Browse more destinations in French Guiana to view more weather forecasts.

French Guiana weather for Sunday 20th September 2020

Below is the French Guiana weather forecast for Sunday 20th September 2020. Expect scattered clouds in French Guiana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

31
°C maximum temperature
24
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

French Guiana weather for Monday 21st September 2020

Below is the French Guiana weather forecast for Monday 21st September 2020. Expect scattered clouds in French Guiana with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

32
°C maximum temperature
24
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
13
kph wind from E

French Guiana weather for Tuesday 22nd September 2020

Below is the French Guiana weather forecast for Tuesday 22nd September 2020. Expect scattered clouds in French Guiana with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

33
°C maximum temperature
24
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from E

French Guiana weather for Wednesday 23rd September 2020

Below is the French Guiana weather forecast for Wednesday 23rd September 2020. Expect broken clouds in French Guiana with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

32
°C maximum temperature
23
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
17
kph wind from E

French Guiana weather for Thursday 24th September 2020

Below is the French Guiana weather forecast for Thursday 24th September 2020. Expect scattered clouds in French Guiana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.