São João da Boa Vista Weather in December
What's the weather like in São João da Boa Vista (São Paulo) in December 2024?
The climate in São João da Boa Vista during December can be summarized as warm, humid and very wet.
December is in the summer in São João da Boa Vista and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 25.9°C 78.6°F |
|---|---|
| Nightly temperature | 16.3°C 61.3°F |
| Average temperature | 21.1°C 70°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 274 mm 10.8 ins |
| Rainy days | 21 days |
| Sea temperature | 25.1°C 77.2°F |
| Humidity | 79% |
| Windspeed | 9kph 6 mph |
On average December is the 2nd wettest month of the year in São João da Boa Vista with around 274mm 10.8 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 5.2 hours of sunshine per day.
December temperatures in São João da Boa Vista
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 São João da Boa Vista in December 2024.
Other monthly averages
Best places to visit in December
São João da Boa Vista weather stats
| Hottest month: | February | 26.7°C 80.1°F |
|---|---|---|
| Driest month: | July | 25mm 1ins |
| Sunniest month: | August | 7.6hrs |
| Coldest month: | July | 22.1°C 71.8°F |
| Wettest month: | January | 285mm 11.2ins |
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