The climate in São Francisco during October can be summarized as hot and a little damp.
October is in the spring in São Francisco and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 34°C (92°F), whilst at night 18°C (65°F) is normal.
Daytime temperature | 33.5°C 92.2°F |
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Nightly temperature | 18.2°C 64.7°F |
Average temperature | 25.8°C 78.4°F |
Daily sunshine | 7 hrs |
Avg rainfall | 92 mm 3.6 ins |
Rainy days | 15 days |
Sea temperature | 24.1°C 75.4°F |
Humidity | 64% |
Windspeed | 7.6kph 5 mph |
On average October is the 6th wettest month of the year in São Francisco with around 92mm 3.6 inches of rain making it a a little damp 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 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 São Francisco in October 2025.
Best places to visit in October
Hottest month: | October | 33.1°C 91.6°F |
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Driest month: | July | 3mm 0.1ins |
Sunniest month: | August | 9.6hrs |
Coldest month: | July | 29.2°C 84.6°F |
Wettest month: | December | 248mm 9.8ins |