Cuiabá weather in December (Mato Grosso, Brazil)

What kind of weather does December bring to Cuiabá? See what weather conditions to anticipate this month with our guide.

Temperatures

In December, Cuiabá usually has very high temperatures and heavy rainfall. Daytime temperatures generally peak at 33°C, but after sunset, they often decrease to around 24°C. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.

Precipitation

Cuiabá in December falls under the rainy season with heavy rainfall, averaging around 210 mm for the month. You can typically expect 17 days days of rain this month, based on climate records.

Average sunshine

Expect a moderate amount of sunlight, with approximately 182 hours. This means a pleasant mix of sun and clouds.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Cuiabá. June and July typically offer the best circumstances. While January, February, March, October and December tend to showcase less optimal conditions.

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

 

Cuiabá, monthly averages in December

Min Temperature 24°C  

Max Temperature 33°C  

Chance of Rain 57%  

Precipitation 210 mm  

Rainy days 17 days  

Humidity 79%  

Sunshine 182 hours  

Percentage Sunshine  

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 Cuiabá.

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.