Average monthly snow and rainfall in Rio de Janeiro (Rio de Janeiro State) in millimeter
This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Rio de Janeiro in Inches »
- A lot of rain (rainy season) falls in the months: January, February, March, November and December.
- On average, December is the wettest month with 163 mm (6.4 inches) of precipitation.
- On average, July is the driest month with 31 mm (1.2 inches) of precipitation.
- The average amount of annual precipitation is: 1083 mm (42.6 inches)