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Barra de Guaratiba Weather and Climate: A Comprehensive Guide

The weather in Barra de Guaratiba is characterized by a steady average temperature throughout the year. 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 maximum day and minimum night temperature

In Barra de Guaratiba temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very warm 30°C in February to a comfortable 25°C in July.

Nighttime temperatures can drop, with average lows reaching 19°C in July. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Barra de Guaratiba experiences significant rainfall throughout the year, averaging 1180 mm of precipitation annually. The seasons in Barra de Guaratiba, bring significant changes in precipitation. The wettest month, January, receives heavy rainfall, with an average of 169 mm of precipitation. This rainfall is distributed across 20 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 42 mm over 9 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Barra de Guaratiba Precipitation page.

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

Sunshine over the year

Barra de Guaratiba enjoys sunny spells year-round. January sees up to 7.1 hours of daily sunshine, perfect for a sunny trip. September, the least sunny month, still offers a generous 4.8 hours of sun despite this cloudier time of the year. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Rio de Janeiro, Brazil (43 KM, 27 Miles).

Daily hours of sunshine

Data from: Rio de Janeiro, Brazil (43 KM, 27 Miles).

Forecast for Barra de Guaratiba

Sun   Dec 22
31°C | 23°C
SE 4 m/s
7.7 mm
broken clouds and thunder

broken clouds and thunder

Mon   Dec 23
28°C | 23°C
S 4 m/s
4.5 mm
broken clouds and rain

broken clouds and rain

Tue   Dec 24
30°C | 22°C
SE 5 m/s
2.2 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Barra de Guaratiba in Brazil

During the months of June, July, August and September 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:
  • Which is the warmest month in Barra de Guaratiba?
    February has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Barra de Guaratiba?
    The coldest month is July with an average maximum temperature of 25°C.
  • Which is the wettest month in Barra de Guaratiba?
    January tops the wettest month list with 169 mm of rainfall.
  • Which is the driest month in Barra de Guaratiba?
    August is the driest month with 42 mm of precipitation.
  • Which is the sunniest month in Barra de Guaratiba?
    January is the sunniest month with an average of 212 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.