The climate in São Gonçalo do Sapucaí during December can be summarized as warm, humid and very wet.
December is in the summer in São Gonçalo do Sapucaí and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 26.7°C 80.1°F |
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Nightly temperature | 16.3°C 61.3°F |
Average temperature | 21.5°C 70.7°F |
Daily sunshine | 5.9 hrs |
Avg rainfall | 278 mm 10.9 ins |
Rainy days | 22 days |
Sea temperature | 25°C 77.1°F |
Humidity | 79% |
Windspeed | 9kph 6 mph |
On average December is the wettest month of the year in São Gonçalo do Sapucaí with around 278mm 10.9 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 5.9 hours of sunshine per day.
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 Gonçalo do Sapucaí in December 2025.
Best places to visit in December
Hottest month: | January | 27.4°C 81.3°F |
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Driest month: | July | 23mm 0.9ins |
Sunniest month: | July | 7.2hrs |
Coldest month: | July | 22.6°C 72.7°F |
Wettest month: | December | 278mm 10.9ins |