Last updated: March 2, 2024
The weather in Volcano, United States, during May is characterized by an average temperature of 17°C (63°F). Highs can soar to 23°C (73°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Volcano throughout May hovers around 80%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Volcano averages 176 mm (6.9 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 13 hours 3 minutes of daylight, with the sun shining for approximately 10 hours 15 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Volcano reaches a maximum of 13, 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 | 9 | 12 | 13 | 13 | 10 | 7 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||