Barreiras Weather in December

With daytime temperatures of 32°C (90°F) and nighttime lows of 21°C (70°F), December in Barreiras brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 145 mm (5.7 in) falls on average.

Rainfall in Barreiras in December

Historically, December sees about 18 days of rain, with a monthly average of 145 mm (5.7 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Barreiras in December

In December, expect very high temperatures in Barreiras, with highs of 32°C (90°F) and lows of 21°C (70°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in Barreiras in December

The month enjoys around 212 hours of sunshine, creating mostly sunny days with good weather conditions.

For Barreiras itself, May, June and July generally stand out with 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.

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 Barreiras's climate page.

Barreiras Temperature in December

Min Temperature 21°C (70°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 58%  

Precipitation 145 mm (5.7 in)  

Rainy days 18 days  

Humidity 77%  

Sunshine 212 hours  

Percentage Sunshine  

What to Wear in Barreiras in December

Warm but pleasant conditions in Barreiras 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Barreiras in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

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 Barreiras's climate page.

More climate data for Barreiras

Temperature Rainfall Sunshine Humidity

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