Casa Branca Weather in October
What's the weather like in Casa Branca (São Paulo) in October 2025?
The climate in Casa Branca during October can be summarized as warm, humid and wet.
October is in the spring in Casa Branca and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 28.3°C 82.9°F |
|---|---|
| Nightly temperature | 16.4°C 61.4°F |
| Average temperature | 22.3°C 72.1°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 126 mm 5 ins |
| Rainy days | 13 days |
| Sea temperature | 22.3°C 72.1°F |
| Humidity | 71% |
| Windspeed | 8.6kph 5 mph |
On average October is the 6th wettest month of the year in Casa Branca with around 126mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
October temperatures in Casa Branca
October rainfall
October 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 Casa Branca in October 2025.
Other monthly averages
Best places to visit in October
Casa Branca weather stats
| Hottest month: | February | 28.9°C 84°F |
|---|---|---|
| Driest month: | August | 18mm 0.7ins |
| Sunniest month: | July | 7.2hrs |
| Coldest month: | July | 24.5°C 76.1°F |
| Wettest month: | January | 257mm 10.1ins |
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