Last updated: March 2, 2024
The weather in Cowansville, Canada, during December is characterized by an average temperature of -5°C (24°F). Highs can soar to 11°C (52°F), while lows may dip to -23°C (-9°F). Typically, the humidity level in Cowansville throughout December hovers around 89%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Cowansville averages 87 mm (3.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 8 hours 47 minutes of daylight, with the sun shining for approximately 4 hours 33 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Cowansville reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||