Last updated: March 2, 2024
The weather in Itanhaem, Brazil, during May is characterized by an average temperature of 21°C (71°F). Highs can soar to 27°C (81°F), while lows may dip to 17°C (63°F). Typically, the humidity level in Itanhaem throughout May hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Itanhaem averages 138 mm (5.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 55 minutes of daylight, with the sun shining for approximately 8 hours 39 minutes each day. Additionally, there is a 44% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Itanhaem reaches a maximum of 8, 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 | 5 | 7 | 7 | 7 | 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 | ||||||||