Last updated: March 2, 2024
The weather in Mount Pearl, Canada, during December is characterized by an average temperature of 0°C (33°F). Highs can soar to 12°C (54°F), while lows may dip to -7°C (19°F). Typically, the humidity level in Mount Pearl throughout December hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Mount Pearl averages 133 mm (5.3 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 8 hours 30 minutes of daylight, with the sun shining for approximately 3 hours 18 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Mount Pearl reaches a maximum of 1, indicating a level of Low exposure. The most intense UV radiation typically occurs between 07:00 and 09:00, during which unprotected skin may burn in as little as 45 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 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||