Last updated: March 2, 2024
The weather in Heber City, United States, during May is characterized by an average temperature of 7°C (45°F). Highs can soar to 22°C (73°F), while lows may dip to -8°C (19°F). Typically, the humidity level in Heber City throughout May hovers around 62%.
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Average temperature
Maximum temperature
Humidity
In May, Heber City averages 71 mm (2.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 14 hours 26 minutes of daylight, with the sun shining for approximately 11 hours 46 minutes each day. Additionally, there is a 55% probability of sunny days during this period.
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Rainy days
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Chance of sun
In May, the UV Index in Heber City reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 2 | 3 | 5 | 8 | 10 | 11 | 11 | 9 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||