Rio de Janeiro Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Rio de Janeiro (Rio de Janeiro State). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: January, February, March, April, October, November and December.
- On average, January is the wettest month with 199 mm of precipitation.
- On average, August is the driest month with 45 mm of precipitation.
- The average amount of annual precipitation is 1392 mm.
Current rainfall in Rio de Janeiro
Tue Dec 03
27°C | 24°C
S 
18 km/h
18 km/h7.3 mm
broken clouds and rain
Wed Dec 04
27°C | 23°C
SE 25 km/h
25 km/h32 mm
overcast and thunder
Thu Dec 05
27°C | 22°C
S 18 km/h
18 km/h
partly cloudy and no rain
