Itatiaia Weather in January
January in Itatiaia averages 28°C (82°F) during the day and 18°C (64°F) at night. It is the wettest month of the year, with 393 mm (15 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Itatiaia in January
Itatiaia is in the rainy season in January, with rain on around 22 days and an average of 393 mm (15 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Itatiaia in January
January in Itatiaia brings typical temperatures with highs around 28°C (82°F) and lows of 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.January in Itatiaia has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Itatiaia's climate page.
Itatiaia Temperature in January
Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
72%
Precipitation
393 mm (15 in)
Rainy days
22 days
Best Places in Brazil in January
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Itatiaia in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Itatiaia in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Itatiaia's climate page.
See the full Itatiaia climate overview or explore weather in Brazil.
