Guarulhos weather in December (Sao Paulo State, Brazil)

What is the weather forecast for Guarulhos in December? Check out our in-depth weather guide for this month.

Temperatures

In December, Guarulhos typically experiences high temperatures and heavy rainfall. During the daylight hours, temperatures often reach 28°C. After dark they usually decrease to around 18°C.

Precipitation

Guarulhos in December falls under the rainy season with heavy rainfall, averaging around 189 mm for the month. On average, there are about 24 days with rain during this month.

Average sunshine

The month experiences a moderate amount of sunlight, with 150 hours hours. A nice balance between sunshine and clouds.

In case you lean more towards enjoying temperate temperatures and rain-free days April, May, June, July, August and September typically offer the most optimal weather. In contrast, January and February tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Guarulhos climate page with graphs.

 

Guarulhos, monthly averages in December

Min Temperature 18°C  

Max Temperature 28°C  

Chance of Rain 79%  

Precipitation 189 mm  

Rainy days 24 days  

Humidity 80% *  

Sunshine 150 hours *  

Percentage Sunshine *  

Data from: Sao Paulo, Brazil (16 KM, 10 Miles).

Where to go in Brazil in December

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Guarulhos.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.