Average monthly snow and rainfall in Cayenne

The mean monthly precipitation over the year in Cayenne (), including rain, snow, hail.

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A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, November and December.
On average, May is the wettest month with 412 mm of precipitation.
On average, September is the driest month with 50 mm of precipitation.
The average amount of annual precipitation is 2591 mm.

Weather Forecasts for Cayenne

Fri Apr 19

30°C | 25°C

18 km/h

2.5 mm

broken clouds and chance of rain

hourly forecast

Sat Apr 20

30°C | 26°C

22 km/h

1 mm

broken clouds and chance of rain

hourly forecast

Sun Apr 21

29°C | 25°C

18 km/h

6.3 mm

broken clouds and thunder

hourly forecast

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