The climate in São Lourenço da Serra during March can be summarized as warm, humid and very wet.
March is in the fall / autumn in São Lourenço da Serra and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 17°C (62°F) is normal.
Daytime temperature | 25.8°C 78.4°F |
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Nightly temperature | 16.9°C 62.3°F |
Average temperature | 21.3°C 70.3°F |
Daily sunshine | 5 hrs |
Avg rainfall | 223 mm 8.8 ins |
Rainy days | 21 days |
Sea temperature | 26.3°C 79.3°F |
Humidity | 81% |
Windspeed | 9.4kph 6 mph |
On average March is the 3rd wettest month of the year in São Lourenço da Serra with around 223mm 8.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 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 Lourenço da Serra in March 2025.
Hottest month: | February | 26.1°C 79°F |
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Driest month: | July | 70mm 2.8ins |
Sunniest month: | July | 5.5hrs |
Coldest month: | July | 20.1°C 68.2°F |
Wettest month: | January | 276mm 10.9ins |