Last updated: June 18, 2025
In December, the average temperature in Souris, Canada hovers around 0°C (32°F), with a range that can dip to a chilly -15°C (5°F) and peak at a mild 12°C (53°F). Expect about 125 mm (4.9 in) of precipitation spread over 15 days, along with an average humidity of 83%, creating a unique, crisp atmosphere to experience.
In December in Souris, the average temperature is 0°C (32°F). The maximum can reach 12°C (53°F), and the minimum can be as low as -15°C (5°F). Travelers should be prepared for a chilly climate with the potential for both milder and freezing conditions.
In Souris in December, the precipitation amount is 125 mm (4.9 in) over a span of 15 days.
In Souris in December, humidity is 83%. With an average temperature of 0°C (32°F), this humidity feels like traveling through a thick mist, making every step heavy and the cold pierce even deeper, causing you to constantly seek shelter or warm beverages to counteract the damp chill.
In Souris in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Souris, you can visit Hourly UV Index in Souris.
UV Risk Categories
Weather in Souris varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Souris, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 91 mm (3.6 inches) | 86% | low |
| February Weather | -5°C (24°F) | 103 mm (4.1 inches) | 87% | moderate |
| March Weather | -3°C (28°F) | 89 mm (3.5 inches) | 87% | moderate |
| April Weather | 2°C (35°F) | 114 mm (4.5 inches) | 87% | high |
| May Weather | 6°C (43°F) | 116 mm (4.6 inches) | 88% | very high |
| June Weather | 13°C (55°F) | 108 mm (4.3 inches) | 89% | very high |
| July Weather | 18°C (65°F) | 82 mm (3.2 inches) | 91% | very high |
| August Weather | 20°C (69°F) | 76 mm (3.0 inches) | 90% | very high |
| September Weather | 17°C (62°F) | 130 mm (5.1 inches) | 86% | high |
| October Weather | 12°C (53°F) | 109 mm (4.3 inches) | 82% | moderate |
| November Weather | 5°C (42°F) | 170 mm (6.7 inches) | 83% | moderate |
| December Weather | 0°C (32°F) | 125 mm (4.9 inches) | 83% | low |