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São Luís weather in December (Maranhão, Brazil)

What does the weather outlook for São Luís look like in December? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In December, São Luís typically experiences very high temperatures and moderate rainfall. Expect temperatures to climb to 31°C during the day, with nighttime readings dropping to 26°C. Remember, these are typical temperatures, and there can be hotter days. Dress appropriately and stay hydrated to remain comfortable.

Precipitation

São Luís in December usually receives moderate rainfall, averaging around 83 mm for the month. Climate data suggests that about 12 days will experience rainfall.

Average sunshine

The city usually sees around 206 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures September and October generally stand out with the best circumstances. While January, February, March, April and May tend to showcase less optimal conditions.

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

 

São Luís, monthly averages in December

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 39%  
PrecipitationPrecipitation 83 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 81% *  
SunshineSunshine 206 hours *  
Percentage SunshinePercentage 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.

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°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.

What To Do

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

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

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

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.