Teresina weather in January (Piauí, Brazil)

Curious about the January weather in Teresina? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In January, Teresina typically experiences very high temperatures and heavy rainfall. Daytime temperatures hover around 33°C, while nights can cool down to about 23°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Teresina in January falls under the rainy season with heavy rainfall, averaging around 238 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 24 days of the month will see rainfall.

The city usually sees around 187 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Teresina. June typically offers the most optimal weather. In contrast, January, February, March, April, November and December tend to have less optimal conditions.

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

 

Teresina, monthly averages in January

Min Temperature 23°C  

Max Temperature 33°C  

Chance of Rain 81%  

Precipitation 238 mm  

Rainy days 24 days  

Humidity 75% *  

Sunshine 187 hours *  

Percentage Sunshine *  

Where to go in Brazil in January

Find out more about the weather in Brazil in January and which places have the best weather 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 Teresina in January?

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 in January.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Teresina.

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 climate conditions. Find out where to go with our weather planner.