São Carlos Weather in May
What's the weather like in São Carlos (São Paulo) in May 2025?
The climate in São Carlos during May can be summarized as warm and reasonably dry.
May is in the fall / autumn in São Carlos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 24°C (75°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 24°C 75.2°F |
|---|---|
| Nightly temperature | 13.2°C 55.8°F |
| Average temperature | 18.6°C 65.5°F |
| Daily sunshine | 4.9 hrs |
| Avg rainfall | 53 mm 2.1 ins |
| Rainy days | 8 days |
| Sea temperature | 23.5°C 74.2°F |
| Humidity | 69% |
| Windspeed | 6.1kph 4 mph |
On average May is the 4th driest month of the year in São Carlos with around 53mm 2.1 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 4.9 hours of sunshine per day.
May temperatures in São Carlos
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 São Carlos in May 2025.
Other monthly averages
São Carlos weather stats
| Hottest month: | February | 27.4°C 81.3°F |
|---|---|---|
| Driest month: | July | 26mm 1ins |
| Sunniest month: | June | 5hrs |
| Coldest month: | July | 22.4°C 72.3°F |
| Wettest month: | January | 254mm 10ins |
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