The climate in Rio Piracicaba during May can be summarized as warm and dry.
May is in the fall / autumn in Rio Piracicaba and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 13°C (55°F) is normal.
Daytime temperature | 24.7°C 76.5°F |
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Nightly temperature | 12.9°C 55.2°F |
Average temperature | 18.8°C 65.8°F |
Daily sunshine | 6.9 hrs |
Avg rainfall | 29 mm 1.1 ins |
Rainy days | 8 days |
Sea temperature | 25.1°C 77.1°F |
Humidity | 79% |
Windspeed | 5.8kph 4 mph |
On average May is the 4th driest month of the year in Rio Piracicaba with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 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 Rio Piracicaba in May 2025.
Hottest month: | February | 28.4°C 83.1°F |
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Driest month: | July | 11mm 0.4ins |
Sunniest month: | July | 7.3hrs |
Coldest month: | July | 23.1°C 73.6°F |
Wettest month: | December | 333mm 13.1ins |