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Nilópolis weather in December (Rio de Janeiro State, Brazil)

What's the typical weather in Nilópolis for December? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

The month of December in Nilópolis typically includes very high temperatures and heavy rainfall. Expect daytime highs to reach approximately 31°C, with nighttime lows dipping to around 22°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

Nilópolis in December falls under the rainy season with heavy rainfall, averaging around 199 mm for the month. Based on our climate data of the past 30 years, about 21 days of rain are anticipated.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If your ideal day consists of dry skies and moderate temperatures May, June, July, August and September generally stand out with the best circumstances. While January tends to showcase less optimal conditions.

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

 

Nilópolis, monthly averages in December

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 70%  
PrecipitationPrecipitation 199 mm  
Rainy daysRainy days 21 days  
HumidityHumidity 80% *  
SunshineSunshine 182 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Rio de Janeiro, Brazil (27 KM, 17 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.

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. 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 Nilópolis.

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.