The climate in Vianópolis during May can be summarized as warm and reasonably dry.
May is in the fall / autumn in Vianópolis and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 27.1°C 80.8°F |
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Nightly temperature | 15.1°C 59.2°F |
Average temperature | 21.1°C 70°F |
Daily sunshine | 8.3 hrs |
Avg rainfall | 35 mm 1.4 ins |
Rainy days | 5 days |
Sea temperature | 24.7°C 76.4°F |
Humidity | 69% |
Windspeed | 4.3kph 3 mph |
On average May is the 4th driest month of the year in Vianópolis with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 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 Vianópolis in May 2025.
Hottest month: | October | 28.9°C 84°F |
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Driest month: | June | 9mm 0.4ins |
Sunniest month: | July | 9.3hrs |
Coldest month: | July | 26.1°C 79°F |
Wettest month: | December | 279mm 11ins |