Porto Real Weather in December
What's the weather like in Porto Real (Rio de Janeiro) in December 2024?
The climate in Porto Real during December can be summarized as hot, humid and very wet.
December is in the summer in Porto Real and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 28.6°C 83.4°F |
|---|---|
| Nightly temperature | 18.3°C 64.9°F |
| Average temperature | 23.4°C 74.1°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 227 mm 8.9 ins |
| Rainy days | 21 days |
| Sea temperature | 24.8°C 76.6°F |
| Humidity | 80% |
| Windspeed | 9kph 6 mph |
On average December is the 2nd wettest month of the year in Porto Real with around 227mm 8.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
December temperatures in Porto Real
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 Porto Real in December 2024.
Other monthly averages
Best places to visit in December
Porto Real weather stats
| Hottest month: | February | 29.8°C 85.6°F |
|---|---|---|
| Driest month: | July | 17mm 0.7ins |
| Sunniest month: | July | 6.6hrs |
| Coldest month: | July | 24°C 75.2°F |
| Wettest month: | January | 252mm 9.9ins |
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