Atibaia Weather in December

December in Atibaia averages 28°C (82°F) during the day and 18°C (64°F) at night. December is part of the rainy season, with around 202 mm (8 in) of rainfall and frequent showers.

Rainfall in Atibaia in December

Atibaia is in the rainy season in December, with rain on around 23 days and an average of 202 mm (8 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Atibaia in December

Daytime temperatures in Atibaia reach 28°C (82°F) in December, dropping to 18°C (64°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Atibaia in December

The month experiences a moderate amount of sunlight, with 150 hours of sunshine. This provides a nice balance between sunshine and rain.

December in Atibaia 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.

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

Atibaia Temperature in December

Min Temperature 18°C (64°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 76%  

Precipitation 202 mm (8 in)  

Rainy days 23 days  

Humidity 80% *  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Sao Paulo, Brazil (48 KM, 30 Miles).

What to Wear in Atibaia in December

Warm but pleasant conditions in Atibaia 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Atibaia in December

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 Atibaia's climate page.

More climate data for Atibaia

Temperature Rainfall Sunshine Humidity

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