Last updated: March 2, 2024
The weather in Cayna, Peru, during May is characterized by an average temperature of 7°C (45°F). Highs can soar to 14°C (58°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Cayna throughout May hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Cayna averages 80 mm (3.1 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 11 hours 37 minutes of daylight, with the sun shining for approximately 10 hours 21 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Cayna reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 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 | 3 | 6 | 11 | 14 | 15 | 14 | 10 | 6 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 45 min | ||||||