Last updated: June 18, 2025
In December, the average temperature in Portage la Prairie, Canada hovers around -10°C (14°F). While the minimum can plunge to an icy -32°C (-25°F), temperatures can rise to a maximum of 6°C (43°F). Expect a total precipitation of 23 mm (0.9 in) over approximately 6 days, and prepare for high humidity levels at 91%, making this month a true winter experience!
In December in Portage la Prairie, the average temperature is -10°C (14°F), with maximums reaching 6°C (43°F) and minimums dipping as low as -32°C (-25°F). Travelers should be prepared for extremely cold conditions and dress accordingly.
In Portage la Prairie in December, the precipitation amount is 23 mm (0.9 in) spread over 6 days.
In Portage la Prairie in December humidity is 91%. With an average temperature of -10°C (14°F), this humidity feels like an icy fog wrapping around you, making every breath a reminder of the cold as you travel through the wintry landscape.
In Portage la Prairie in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Portage la Prairie.
UV Risk Categories
Weather in Portage la Prairie varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Portage la Prairie, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -14°C (8°F) | 17 mm (0.7 inches) | 92% | low |
| February Weather | -15°C (5°F) | 14 mm (0.6 inches) | 90% | moderate |
| March Weather | -5°C (23°F) | 23 mm (0.9 inches) | 88% | moderate |
| April Weather | 2°C (36°F) | 30 mm (1.2 inches) | 81% | high |
| May Weather | 11°C (53°F) | 31 mm (1.2 inches) | 74% | very high |
| June Weather | 19°C (66°F) | 69 mm (2.7 inches) | 72% | very high |
| July Weather | 21°C (71°F) | 53 mm (2.1 inches) | 74% | very high |
| August Weather | 19°C (67°F) | 63 mm (2.5 inches) | 76% | very high |
| September Weather | 14°C (57°F) | 89 mm (3.5 inches) | 73% | high |
| October Weather | 5°C (42°F) | 56 mm (2.2 inches) | 76% | moderate |
| November Weather | -4°C (25°F) | 28 mm (1.1 inches) | 86% | low |
| December Weather | -10°C (14°F) | 23 mm (0.9 inches) | 91% | low |