Last updated: March 2, 2024
The weather in Cullowhee, United States, during May is characterized by an average temperature of 16°C (62°F). Highs can soar to 26°C (80°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Cullowhee throughout May hovers around 85%.
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Average temperature
Maximum temperature
Humidity
In May, Cullowhee averages 131 mm (5.1 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 1 minutes of daylight, with the sun shining for approximately 9 hours 36 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Cullowhee reaches a maximum of 12, 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 | 1 | 3 | 5 | 8 | 10 | 12 | 11 | 10 | 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 | |||||