The climate in São José de Piranhas during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in São José de Piranhas and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (67°F) is normal.
Daytime temperature | 28.3°C 82.9°F |
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Nightly temperature | 19.2°C 66.5°F |
Average temperature | 23.7°C 74.7°F |
Daily sunshine | 7.9 hrs |
Avg rainfall | 53 mm 2.1 ins |
Rainy days | 27 days |
Sea temperature | 28°C 82.5°F |
Humidity | 74% |
Windspeed | 8.3kph 5 mph |
On average May is the 5th wettest month of the year in São José de Piranhas with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 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 São José de Piranhas in May 2025.
Hottest month: | December | 32.4°C 90.3°F |
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Driest month: | August | 4mm 0.2ins |
Sunniest month: | August | 9.7hrs |
Coldest month: | July | 27.6°C 81.7°F |
Wettest month: | March | 211mm 8.3ins |