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São João de Meriti weather in January (Rio de Janeiro State, Brazil)

Is January a good time to explore São João de Meriti weather-wise? Get all the weather information you need to plan your visit.

Temperatures

Typically, January in São João de Meriti includes very high temperatures and heavy rainfall. Expect the temperatures during the day to hover around 32°C. At night, they will likely drop to about 23°C. The average temperatures are warm, but some days will be hotter. Make sure to dress in light, breathable clothing and drink plenty of water.

Precipitation

São João de Meriti in January falls under the rainy season with heavy rainfall, averaging around 238 mm for the month. Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. When we look at the climate data from the last 30 years, you can expect around 20 days of rain.

Average sunshine

With around 212 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit São João de Meriti. May, June, July, August and September generally stand out with the best circumstances. While January and December tend to showcase less optimal conditions.

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

 

São João de Meriti, monthly averages in January

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 32°C  
Water TemperatureWater Temperature 25°C *  
Chance of RainChance of Rain 67%  
PrecipitationPrecipitation 238 mm  
Rainy daysRainy days 20 days  
HumidityHumidity 79% *  
WindspeedWindspeed 11 km/h *  
SunshineSunshine 212 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Rio de Janeiro, Brazil (24 KM, 15 Miles).

Where to go in Brazil in January

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. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming
8/10
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 São João de Meriti.

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.