Porteirinha Weather in May
What's the weather like in Porteirinha (Minas Gerais) in May 2025?
The climate in Porteirinha during May can be summarized as warm and very dry.
May is in the fall / autumn in Porteirinha and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 28.4°C 83.1°F |
|---|---|
| Nightly temperature | 16.6°C 61.9°F |
| Average temperature | 22.5°C 72.5°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 6 mm 0.2 ins |
| Rainy days | 11 days |
| Sea temperature | 25.9°C 78.6°F |
| Humidity | 66% |
| Windspeed | 7.6kph 5 mph |
On average May is the 4th driest month of the year in Porteirinha with around 6mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.5 hours of sunshine per day.
May temperatures in Porteirinha
May rainfall
May hourly sunshine
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 Porteirinha in May 2025.
Other monthly averages
Porteirinha weather stats
| Hottest month: | February | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | August | 9.2hrs |
| Coldest month: | July | 26.6°C 79.9°F |
| Wettest month: | December | 201mm 7.9ins |
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