Gramado weather in December (Rio Grande do Sul, Brazil)

What can you expect from the weather in Gramado during December? Check out this comprehensive weather guide.

In December, the weather in Gramado generally has high temperatures and heavy rainfall. Daytime temperatures hover around 28°C (show in °F), while nights can cool down to about 16°C.

Gramado in December falls under the rainy season with heavy rainfall, averaging around 189 mm (show in inches) for the month. Delving into the climate records from the past 30 years, one can predict that nearly 18 days of the month will see rainfall.

Should you favor a climate that's both dry and comfortably warm March, April, May, August and November typically offer the most agreeable weather. On the other hand, January, February and October tend to be characterized by conditions that may not be as favorable.

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


Gramado, monthly averages in December

Show in Fahrenheit
Min Temperature 16.1°C  
Max Temperature 27.6°C  
Chance of Rain 61%  
Precipitation 189 mm  
Rainy days 18 days  

Where to go in Brazil in December

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

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So, what should you wear in Gramado in December?

​ 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 in December.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Gramado.

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 climate conditions. Find out where to go with our weather planner.