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Mongaguá Weather and Climate: A Comprehensive Guide

Mongaguá has a steady warm climate throughout the year. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The temperature in Mongaguá remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 30°C in February. In July, the coolest month of the year, temperatures drop to a comfortable 24°C.

At night, you can expect cooler temperatures, with averages dropping to around 16°C during this month.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Mongaguá has a relatively rainy climate with high precipitation levels, averaging 2122 mm of rainfall annually. Mongaguá can be quite wet during February, receiving approximately 315 mm of precipitation over 20 rainy days.

In contrast August, experiences much drier conditions, with 78 mm of rainfall, spread across 12 rainy days. For more details, please visit our Mongaguá Precipitation page.

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

Sunshine over the year

Mongaguá can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 5.3 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 3.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Santos, Brazil (32 KM, 20 Miles).

Daily hours of sunshine

Data from: Santos, Brazil (32 KM, 20 Miles).

Forecast for Mongaguá

Monday
3 Feb
Heavy rain
Heavy rain
26°C
25 mm
Tuesday
4 Feb
Light rain
Light rain
26°C
0.9 mm
Wednesday
5 Feb
Rain
Rain
29°C
2.4 mm

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Mongaguá in Brazil

During the months of May, June, July, August, September and October 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 Mongaguá?
    Rainy season in Mongaguá occurs in the months of January, February, March, October, November and December.
  • Which is the warmest month in Mongaguá?
    February has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Mongaguá?
    The coldest month is July with an average maximum temperature of 24°C.
  • Which is the wettest month in Mongaguá?
    February tops the wettest month list with 315 mm of rainfall.
  • Which is the driest month in Mongaguá?
    August is the driest month with 78 mm of precipitation.
  • Which is the sunniest month in Mongaguá?
    May is the sunniest month with an average of 160 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.