Santo André Weather in December

With daytime temperatures of 28°C (82°F) and nighttime lows of 19°C (66°F), December in Santo André brings 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 Santo André in December

As part of the rainy season, Santo André sees around 23 days of rain in December, with an average of 229 mm (9 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Santo André in December

In December, Santo André sees high temperatures, with highs of 28°C (82°F). Nights drop to around 19°C (66°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Santo André in December

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

If you prefer enjoying temperate temperatures and rain-free days, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
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• May
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• August

• September
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• December

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

Santo André Temperature in December

Min Temperature 19°C (66°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 78%  

Precipitation 229 mm (9 in)  

Rainy days 23 days  

Humidity 80% *  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Sao Paulo, Brazil (15 KM, 9 Miles).

What to Wear in Santo André in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Santo André 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 Santo André's climate page.

More climate data for Santo André

Temperature Rainfall Sunshine Humidity

See the full Santo André climate overview or explore weather in Brazil.