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

Wondering what the weather is like in Nilópolis during September? Find all the essential weather information for this month in our guide.

Temperatures

For September, the weather in Nilópolis is generally perfect, featuring high temperatures and moderate rainfall. The daytime often sees temperatures reaching 28°C, but nighttime brings a cool-down to 18°C.

Precipitation

Nilópolis in September usually receives moderate rainfall, averaging around 80 mm for the month. The climate data from previous years indicates that there are typically about 11 days days of rain.

Average sunshine

The city usually sees around 144 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Nilópolis. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January tends to be characterized by conditions that may not be as optimal.

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

 

Nilópolis, monthly averages in September

Min Temperature 18°C  

Max Temperature 28°C  

Chance of Rain 37%  

Precipitation 80 mm  

Rainy days 11 days  

Humidity 79% *  

Sunshine 144 hours *  

Percentage Sunshine *  

Data from: Rio de Janeiro, Brazil (27 KM, 17 Miles).

Where to go in Brazil in September

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.

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

8/10

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.