Last updated: March 2, 2024
The weather in Williams Lake, Canada, during May is characterized by an average temperature of 11°C (53°F). Highs can soar to 25°C (77°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Williams Lake throughout May hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Williams Lake averages 39 mm (1.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 44 minutes of daylight, with the sun shining for approximately 10 hours 51 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Williams Lake reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 7 | 7 | 6 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||