Itajaí Weather in December

December in Itajaí brings high temperatures around 27°C (81°F) during the day, dropping to 21°C (70°F) at night, with quite a bit of rainfall expected, averaging around 152 mm (6 in) for the month.

Rainfall in Itajaí in December

Typically around 23 days of rainfall are expected, averaging 152 mm (6 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Itajaí in December

Temperatures in Itajaí in December top out at 27°C (81°F) and drop to 21°C (70°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Itajaí.

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 Itajaí's climate page.

Itajaí Temperature in December

Min Temperature 21°C (70°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 76%  

Precipitation 152 mm (6 in)  

Rainy days 23 days  

What to Wear in Itajaí in December

Warm but pleasant conditions in Itajaí in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Itajaí in December

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

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 Itajaí's climate page.

More climate data for Itajaí

Temperature Rainfall

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