Terra Boa Weather in December
What's the weather like in Terra Boa (Paraná) in December 2025?
The climate in Terra Boa during December can be summarized as hot and wet.
December is in the summer in Terra Boa and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 29°C 84.1°F |
|---|---|
| Nightly temperature | 19.1°C 66.3°F |
| Average temperature | 24°C 75.2°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 180 mm 7.1 ins |
| Rainy days | 13 days |
| Sea temperature | 23.9°C 75°F |
| Humidity | 68% |
| Windspeed | 9.7kph 6 mph |
On average December is the wettest month of the year in Terra Boa with around 180mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
December temperatures in Terra Boa
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Terra Boa in December 2025.
Other monthly averages
Best places to visit in December
Terra Boa weather stats
| Hottest month: | January | 29.2°C 84.6°F |
|---|---|---|
| Driest month: | August | 64mm 2.5ins |
| Sunniest month: | July | 5.7hrs |
| Coldest month: | June | 21.2°C 70.2°F |
| Wettest month: | December | 180mm 7.1ins |
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