The climate in São Paulo during March can be summarized as warm, humid and wet.
March is in the fall / autumn in São Paulo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (65°F) is normal.
|Daytime temperature||27.3°C 81.1°F|
|Nightly temperature||18.3°C 64.9°F|
|Average temperature||22.8°C 73°F|
|Daily sunshine||5.2 hrs|
|Avg rainfall||181 mm 7.1 ins|
|Rainy days||20 days|
|Sea temperature||26.3°C 79.3°F|
|Windspeed||9kph 6 mph|
On average March is the 4th wettest month of the year in São Paulo with around 181mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 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 Paulo in March 2023.
|Hottest month:||February||27.5°C 81.5°F|
|Driest month:||July||36mm 1.4ins|
|Coldest month:||July||21.6°C 70.9°F|
|Wettest month:||January||238mm 9.4ins|