Tarumã Weather in December
What's the weather like in Tarumã (São Paulo) in December 2025?
The climate in Tarumã during December can be summarized as hot and wet.
December is in the summer in Tarumã and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 29°C (85°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 29.3°C 84.7°F |
|---|---|
| Nightly temperature | 19.2°C 66.5°F |
| Average temperature | 24.2°C 75.6°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 165 mm 6.5 ins |
| Rainy days | 15 days |
| Sea temperature | 24.5°C 76.1°F |
| Humidity | 70% |
| Windspeed | 8.6kph 5 mph |
On average December is the 3rd wettest month of the year in Tarumã with around 165mm 6.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
December temperatures in Tarumã
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 Tarumã in December 2025.
Other monthly averages
Best places to visit in December
Tarumã weather stats
| Hottest month: | February | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | August | 34mm 1.3ins |
| Sunniest month: | July | 6.9hrs |
| Coldest month: | June | 23.7°C 74.7°F |
| Wettest month: | January | 186mm 7.3ins |
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