Last updated: March 2, 2024
The weather in Holualoa, United States, during May is characterized by an average temperature of 21°C (71°F). Highs can soar to 24°C (75°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Holualoa throughout May hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In May, Holualoa averages 316 mm (12.4 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 13 hours 3 minutes of daylight, with the sun shining for approximately 10 hours 39 minutes each day. Additionally, there is a 33% 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 Holualoa 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 | ||||