Last updated: March 2, 2024
The weather in Calca, Peru, during May is characterized by an average temperature of 6°C (43°F). Highs can soar to 13°C (55°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Calca throughout May hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Calca averages 110 mm (4.3 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 11 hours 34 minutes of daylight, with the sun shining for approximately 10 hours 26 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Calca reaches a maximum of 14, 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 | 10 | 13 | 14 | 13 | 9 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||