Itanhaém Weather in December
What's the weather like in Itanhaém (São Paulo) in December 2024?
The climate in Itanhaém during December can be summarized as hot, humid and very wet.
December is in the summer in Itanhaém and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 27.7°C 81.9°F |
|---|---|
| Nightly temperature | 19.3°C 66.7°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 244 mm 9.6 ins |
| Rainy days | 22 days |
| Sea temperature | 24.8°C 76.7°F |
| Humidity | 80% |
| Windspeed | 10.8kph 7 mph |
On average December is the 4th wettest month of the year in Itanhaém with around 244mm 9.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
December temperatures in Itanhaém
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 Itanhaém in December 2024.
Other monthly averages
Best places to visit in December
Itanhaém weather stats
| Hottest month: | February | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | July | 96mm 3.8ins |
| Sunniest month: | July | 5.3hrs |
| Coldest month: | July | 22.5°C 72.5°F |
| Wettest month: | February | 311mm 12.2ins |
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