Teresina Weather in January

January in Teresina sees daytime temperatures around 33°C (91°F) and lows of 23°C (73°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

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). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Teresina in January

Expect highs of 33°C (91°F) in Teresina in January, with nights dropping to around 23°C (73°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Teresina in January

With about 187 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

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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.

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

Hot weather in January means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

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.