Caraguatatuba Weather in May
What's the weather like in Caraguatatuba (São Paulo) in May 2026?
The climate in Caraguatatuba during May can be summarized as mild and a little damp.
May is in the fall / autumn in Caraguatatuba and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 23°C 73.3°F |
|---|---|
| Nightly temperature | 12.9°C 55.1°F |
| Average temperature | 17.9°C 64.2°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 87 mm 3.4 ins |
| Rainy days | 11 days |
| Sea temperature | 23.6°C 74.4°F |
| Humidity | 84% |
| Windspeed | 7.2kph 5 mph |
On average May is the 4th driest month of the year in Caraguatatuba with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
May temperatures in Caraguatatuba
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 Caraguatatuba in May 2025.
Other monthly averages
Caraguatatuba weather stats
| Hottest month: | February | 26.6°C 79.9°F |
|---|---|---|
| Driest month: | July | 58mm 2.3ins |
| Sunniest month: | June | 5.1hrs |
| Coldest month: | July | 20.6°C 69.1°F |
| Wettest month: | January | 276mm 10.9ins |
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