ClimateForecastDecemberJanuary >>

São João del Rei Climate by Month

São João del Rei has relatively stable weather with warm temperatures. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In São João del Rei temperatures are generally consistent throughout the year. On average, daytime temperatures range from a comfortable 29°C in February to a comfortable 24°C in July. Nighttime temperatures can drop, with averages reaching 12°C in July.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

São João del Rei experiences significant rainfall throughout the year, averaging 1363 mm of precipitation annually. The seasons in São João del Rei, bring significant changes in precipitation. The wettest month, December, receives heavy rainfall, with an average of 258 mm of precipitation. This rainfall is distributed across 23 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 13 mm over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

The best time of year to visit São João del Rei in Brazil

During the months of May, June, July and August 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 João del Rei?
    Rainy season in São João del Rei occurs in the months of January, February, March, November and December.
  • Does São João del Rei have a dry season?
    Yes, the months of June, July and August are very dry.
  • Which is the warmest month in São João del Rei?
    February has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in São João del Rei?
    The coldest month is July with an average maximum temperature of 24°C.
  • Which is the wettest month in São João del Rei?
    December tops the wettest month list with 258 mm of rainfall.
  • Which is the driest month in São João del Rei?
    July is the driest month with 13 mm of precipitation.

  • 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.

    Forecast for São João del Rei

    Wed   Dec 11
    26°C | 18°C
    SE 18 km/h
    17 mm
    partly cloudy and rain

    partly cloudy and rain

    Thu   Dec 12
    26°C | 17°C
    E 18 km/h
    2.3 mm
    broken clouds and rain

    broken clouds and rain

    Fri   Dec 13
    27°C | 17°C
    NE 14 km/h
    2.9 mm
    broken clouds and thunder

    broken clouds and thunder