ClimateForecastAprilMay >>

Climate in São Sebastião (Sao Paulo State), Brazil

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for São Sebastião

Sat   Apr 27
29°C | 20°C
E 7 km/h
clear and no rain

clear and no rain

Sun   Apr 28
33°C | 23°C
SW 7 km/h
clear and no rain

clear and no rain

Mon   Apr 29
27°C | 22°C
NE 11 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit São Sebastião in Brazil

During the months of May, June, July, August, September, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is the rainy season in São Sebastião?
    Rainy season in São Sebastião occurs in the months of January, February, March, November and December.
  • Which is the warmest month in São Sebastião?
    February has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in São Sebastião?
    The coldest month is July with an average maximum temperature of 23°C.
  • Which is the wettest month in São Sebastião?
    January tops the wettest month list with 228 mm of rainfall.
  • Which is the driest month in São Sebastião?
    August is the driest month with 78 mm of precipitation.
  • Which is the sunniest month in São Sebastião?
    July is the sunniest month with an average of 111 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.