Jaú Weather in December

With daytime temperatures of 31°C (88°F) and nighttime lows of 21°C (70°F), December in Jaú brings very high temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Jaú in December

Jaú is in the rainy season in December, with rain on around 17 days and an average of 197 mm (7.8 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Jaú in December

If you're visiting Jaú in December, expect highs of 31°C (88°F) and overnight lows around 21°C (70°F). It's usually most comfortable outside during the morning and later in the day. With lows of 21°C (70°F), the nights are warm and generally comfortable.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Jaú. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 Jaú's climate page.

Jaú Temperature in December

Min Temperature 21°C (70°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 57%  

Precipitation 197 mm (7.8 in)  

Rainy days 17 days  

What to Wear in Jaú in December

Warm weather calls for comfortable, breathable clothing in December. 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 Jaú 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 Jaú's climate page.

More climate data for Jaú

Temperature Rainfall

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