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Guaratinguetá Weather and Climate: A Comprehensive Guide

Guaratinguetá has relatively stable weather with warm temperatures. 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 Guaratinguetá remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 29°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 12°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Guaratinguetá has a relatively rainy climate with high precipitation levels, averaging 1568 mm of rainfall annually. Guaratinguetá can be quite wet during January, receiving approximately 278 mm of precipitation over 21 rainy days.

In contrast June, experiences much drier conditions, with 36 mm of rainfall, spread across 8 rainy days. For more details, please visit our Guaratinguetá Precipitation page.

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

Sunshine over the year

Guaratinguetá can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.0 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 3.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).

Daily hours of sunshine

Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).

Forecast for Guaratinguetá

Sun   Dec 22
29°C | 21°C
N 3 m/s
11 mm
broken clouds and thunder

broken clouds and thunder

Mon   Dec 23
27°C | 21°C
W 3 m/s
10 mm
broken clouds and rain

broken clouds and rain

Tue   Dec 24
29°C | 20°C
NE 3 m/s
4.3 mm
partly cloudy and thunder

partly cloudy and thunder

The best time of year to visit Guaratinguetá 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 Guaratinguetá?
    Rainy season in Guaratinguetá occurs in the months of January, February, March, November and December.
  • Which is the warmest month in Guaratinguetá?
    February has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Guaratinguetá?
    The coldest month is July with an average maximum temperature of 24°C.
  • Which is the wettest month in Guaratinguetá?
    January tops the wettest month list with 278 mm of rainfall.
  • Which is the driest month in Guaratinguetá?
    June is the driest month with 36 mm of precipitation.
  • Which is the sunniest month in Guaratinguetá?
    July is the sunniest month with an average of 181 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.