Last updated: March 2, 2024
The weather in Courtenay, Canada, during May is characterized by an average temperature of 13°C (55°F). Highs can soar to 22°C (73°F), while lows may dip to 5°C (42°F). Typically, the humidity level in Courtenay throughout May hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In May, Courtenay averages 66 mm (2.6 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 24 minutes of daylight, with the sun shining for approximately 10 hours 12 minutes each day. Additionally, there is a 35% 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 Courtenay reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 | 4 | 6 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||