Last updated: March 2, 2024
The weather in Rouyn-Noranda, Canada, during May is characterized by an average temperature of 9°C (49°F). Highs can soar to 27°C (80°F), while lows may dip to -6°C (22°F). Typically, the humidity level in Rouyn-Noranda throughout May hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In May, Rouyn-Noranda averages 90 mm (3.6 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 15 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 53 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Rouyn-Noranda reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 5 | 7 | 8 | 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 | ||||||