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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.
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
Parnaíba Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Parnaíba - and find the best time to visit.
Best Places in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling8/10 -
Walking8/10 -
Camping9/10 -
Outdoor sports8/10
Parnaíba 3-Day Forecast
More climate data for Parnaíba
See the full Parnaíba climate overview or explore weather in Brazil.
Popular in December
Where to go in December - average daytime high across popular destinations.
Fortaleza
31°C (88°F) Rio de Janeiro
30°C (86°F) Salvador
29°C (84°F) Búzios
27°C (81°F) Gramado28°C (82°F) Florianópolis28°C (82°F) Sao Paulo28°C (82°F) Paraty27°C (81°F) Bucket list
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