Teresina Weather in January

January in Teresina brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 23°C (73°F). It's part of the rainy season, with 238 mm (9.4 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Teresina in January

Teresina is in the rainy season in January, with rain on around 24 days and an average of 238 mm (9.4 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Teresina in January

If you're visiting Teresina in January, expect highs of 33°C (91°F) and overnight lows around 23°C (73°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Teresina in January

The month experiences a moderate amount of sunlight, with 187 hours of sunshine. This provides a nice balance between sunshine and rain.

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• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
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For a detailed overview over the year and the best time to visit Brazil, check out our Teresina's climate page.

Teresina Temperature in January

Min Temperature 23°C (73°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 81%  

Precipitation 238 mm (9.4 in)  

Rainy days 24 days  

Humidity 75% *  

Sunshine 187 hours *  

Percentage Sunshine *  

What to Wear in Teresina in January

Pack for serious heat in Teresina in January. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Teresina in January

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Teresina's climate page.

More climate data for Teresina

Temperature Rainfall Sunshine Humidity

See the full Teresina climate overview or explore weather in Brazil.