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Manaus weather in December (Amazonas, Brazil)

Curious about the climate in Manaus this December? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

In December, Manaus typically experiences very high temperatures and heavy rainfall. You can expect daytime temperatures to reach around 32°C, while the nights will see a decline to about 24°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Precipitation

Manaus in December falls under the rainy season with heavy rainfall, averaging around 303 mm for the month. Based on our climate data of the past 30 years, about 26 days of rain are anticipated.

Average sunshine

The area enjoys a moderate level of sunlight, with around 117 hours. It's a good balance between sunny and cloudy days.

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

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

 

Manaus, monthly averages in December

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 85%  
PrecipitationPrecipitation 303 mm  
Rainy daysRainy days 26 days  
HumidityHumidity 85%  
WindspeedWindspeed 4 km/h  
SunshineSunshine 117 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.

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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 Manaus.

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.