The climate in Minas during December can be summarized as warm, humid and a little damp.
December is in the summer in Minas and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 16°C (62°F) is normal.
Daytime temperature | 26.4°C 79.5°F |
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Nightly temperature | 16.4°C 61.5°F |
Average temperature | 21.4°C 70.5°F |
Daily sunshine | 9.7 hrs |
Avg rainfall | 84 mm 3.3 ins |
Rainy days | 10 days |
Sea temperature | 20.5°C 68.8°F |
Humidity | 71% |
Windspeed | 18.7kph 12 mph |
On average December is the driest month of the year in Minas with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.7 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 Minas in December 2025.
Best places to visit in December
Hottest month: | January | 28°C 82.4°F |
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Driest month: | December | 84mm 3.3ins |
Sunniest month: | December | 9.7hrs |
Coldest month: | July | 14.6°C 58.3°F |
Wettest month: | April | 123mm 4.8ins |