Ourinhos Weather in May
What's the weather like in Ourinhos (São Paulo) in May 2025?
The climate in Ourinhos during May can be summarized as warm and reasonably dry.
May is in the fall / autumn in Ourinhos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 25°C (78°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 25.3°C 77.5°F |
|---|---|
| Nightly temperature | 12.6°C 54.6°F |
| Average temperature | 18.9°C 66°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 63 mm 2.5 ins |
| Rainy days | 8 days |
| Sea temperature | 23.1°C 73.5°F |
| Humidity | 74% |
| Windspeed | 5.8kph 4 mph |
On average May is the 3rd driest month of the year in Ourinhos with around 63mm 2.5 inches of rain making it a reasonably 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 6.4 hours of sunshine per day.
May temperatures in Ourinhos
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 Ourinhos in May 2025.
Other monthly averages
Ourinhos weather stats
| Hottest month: | February | 30.5°C 86.9°F |
|---|---|---|
| Driest month: | August | 36mm 1.4ins |
| Sunniest month: | July | 6.9hrs |
| Coldest month: | June | 23.7°C 74.7°F |
| Wettest month: | January | 190mm 7.5ins |
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