Parnaíba Weather in December

December in Parnaíba sees daytime temperatures around 33°C (91°F) and lows of 26°C (79°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Parnaíba in December

Expect around 13 days of rain based on historical data, with 40 mm (1.6 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Parnaíba in December

Temperatures in Parnaíba in December top out at 33°C (91°F) and drop to 26°C (79°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

If you prefer enjoying temperate temperatures and rain-free days, June and July 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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For a detailed overview over the year and the best time to visit Brazil, check out our Parnaíba's climate page.

Parnaíba Temperature in December

Min Temperature 26°C (79°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 44%  

Precipitation 40 mm (1.6 in)  

Rainy days 13 days  

What to Wear in Parnaíba in December

Get ready for hot weather in December! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Some rain is possible, so pack something to handle light showers.

What To Do in Parnaíba in December

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

Cycling

8/10

Walking

8/10

Camping

9/10

Outdoor sports

8/10

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 Parnaíba's climate page.

More climate data for Parnaíba

Temperature Rainfall

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