Paraná Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Paraná, Brazil in December.

Considering a trip to Paraná, Brazil this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Paraná in December

Paraná, Brazil is a region in Brazil. December in Paraná generally has temperatures that range from warm to very warm, with heavy precipitation. December falls during the summer season.

Temperatures

The average highest temperatures fluctuate between warm in Curitiba at 26°C (79°F) to very warm in Foz do Iguaçu at 32°C (90°F). Nighttime temperatures generally drop to 21°C (70°F) in Foz do Iguaçu and 17°C (63°F) in Curitiba. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To learn more about the conditions in specific areas of Paraná, Brazil, check out the map below.

Precipitation

In December, precipitation varies across different areas. From heavy rainfall in Ponta Grossa with an average of 165 mm (6.5 in) to heavy rainfall in Antonina with 262 mm (10 in).

Average sunshine

December brings good sunshine to many areas. Foz do Iguaçu sees around 233 hours of sunlight, great for visitors looking for bright days.

Explore Paraná by month

Pick a month to see the average temperature, rainfall and sunshine in Paraná — and find the best time to visit. (based on Foz do Iguaçu)

Best Places to Visit in Paraná in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Paraná.

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).

Popular Destinations in Paraná

What is the weather like in December for some of the most popular destinations in Paraná, Brazil?

Temperature range in Paraná (December)

Precipitation variation in Paraná (December)

Foz do Iguaçu

In December Foz do Iguaçu generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
31°C (88°F)
32°C (90°F)
33°C (91°F)
Min temperature
19°C (66°F)
21°C (70°F)
22°C (72°F)
Monthly sun hours
232 hours
233 hours
230 hours
Monthly rainfall
165 mm (6.5 in)
194 mm (7.6 in)
166 mm (6.5 in)
Monthly rainy days
9 days
9 days
10 days
Weather conditions

Curitiba

In December Curitiba generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
25°C (77°F)
26°C (79°F)
27°C (81°F)
Min temperature
15°C (59°F)
17°C (63°F)
18°C (64°F)
Monthly sun hours
165 hours
166 hours
161 hours
Monthly rainfall
134 mm (5.3 in)
173 mm (6.8 in)
230 mm (9.1 in)
Monthly rainy days
21 days
26 days
27 days
Weather conditions

Ilha do Mel

In December Ilha do Mel generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
25°C (77°F)
27°C (81°F)
28°C (82°F)
Min temperature
21°C (70°F)
23°C (73°F)
24°C (75°F)
Monthly rainfall
153 mm (6 in)
188 mm (7.4 in)
254 mm (10 in)
Monthly rainy days
21 days
23 days
24 days
Weather conditions

Londrina

In December Londrina generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
30°C (86°F)
31°C (88°F)
30°C (86°F)
Min temperature
19°C (66°F)
20°C (68°F)
20°C (68°F)
Monthly rainfall
158 mm (6.2 in)
195 mm (7.7 in)
246 mm (9.7 in)
Monthly rainy days
11 days
15 days
16 days
Weather conditions

Maringá

In December Maringá generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
19°C (66°F)
20°C (68°F)
21°C (70°F)
Monthly sun hours
104 hours
121 hours
123 hours
Monthly rainfall
157 mm (6.2 in)
182 mm (7.2 in)
224 mm (8.8 in)
Monthly rainy days
10 days
14 days
15 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Paraná, in Brazil.

Popular cities in December

Day & night temperatures, rainfall and average weather in Paraná in December.

City Weather Day temp Night temp Rainfall
Foz do Iguaçu 32°C (90°F) 21°C (70°F) 194 mm (7.6 in)
Curitiba 26°C (79°F) 17°C (63°F) 173 mm (6.8 in)
Ilha do Mel 27°C (81°F) 23°C (73°F) 188 mm (7.4 in)
Londrina 31°C (88°F) 20°C (68°F) 195 mm (7.7 in)
Maringá 31°C (88°F) 20°C (68°F) 182 mm (7.2 in)
Umuarama 32°C (90°F) 21°C (70°F) 196 mm (7.7 in)

Paraná weather in December: frequently asked questions

What is the weather like in Paraná, Brazil in December?

December in Paraná, Brazil brings poor weather. In Foz do Iguaçu, daytime temperatures are typically around 32°C (90°F) and nighttime lows hover near 21°C (70°F).

What is the average temperature in Paraná, Brazil in December?

Foz do Iguaçu averages a daytime maximum of 32°C (90°F) in December, with overnight lows close to 21°C (70°F).

Does Paraná, Brazil get a lot of rain in December?

Rainfall in Paraná, Brazil peaks during December. Foz do Iguaçu averages roughly 194 mm (7.6 in), so frequent and sometimes heavy showers are the norm.

Is December a Good Time to Visit Paraná, Brazil?

In our view, December might not be the best time to travel to Paraná, Brazil with often unpleasant weather in Foz do Iguaçu.

On average, the best time to visit Paraná, Brazil is in August with generally perfect weather in Foz do Iguaçu. On the other hand, the months of January, October and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Paraná.

Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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