Last updated: March 2, 2024
The weather in Porto Belo, Brazil, during May is characterized by an average temperature of 20°C (68°F). Highs can soar to 27°C (81°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Porto Belo throughout May hovers around 86%.
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Average temperature
Maximum temperature
Humidity
In May, Porto Belo averages 103 mm (4.1 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 45 minutes of daylight, with the sun shining for approximately 8 hours 9 minutes each day. Additionally, there is a 52% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Porto Belo reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 4 | 6 | 6 | 6 | 5 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||