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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.
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
Itajaí Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Itajaí - and find the best time to visit.
Best Places in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Itajaí 3-Day Forecast
More climate data for Itajaí
See the full Itajaí climate overview or explore weather in Brazil.
Popular in December
Where to go in December - average daytime high across popular destinations.
Fortaleza
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30°C (86°F) Salvador
29°C (84°F) Búzios
27°C (81°F) Gramado28°C (82°F) Florianópolis28°C (82°F) Sao Paulo28°C (82°F) Paraty27°C (81°F) Bucket list
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