Last updated: June 18, 2025
In Rocky Mountain House, Canada, the average temperature in January hovers around -8°C (18°F), with a possible dip to a chilling -40°C (-39°F) or a mild peak of 10°C (50°F). During this month, expect around 12 mm (0.5 in) of precipitation over 4 days, while the air remains quite moist with an average humidity of 92%. Stay warm and prepared for the conditions!
In January in Rocky Mountain House, the average temperature is -8°C (18°F). Maximums can reach 10°C (50°F) and minimums can be as low as -40°C (-39°F). Travelers should be prepared for extreme winter conditions, ensuring they pack appropriate clothing and gear for both chilly and potentially frigid weather.
In Rocky Mountain House in January, the precipitation amount is 12 mm (0.5 in) over a span of 4 days.
In Rocky Mountain House in January humidity is 92%. With an average temperature of -8°C (18°F), this humidity feels like a bone-chilling embrace that makes every breath feel heavy, creating a stark contrast between the icy air and the dampness that clings to your skin, making travel uncomfortable and invigorating all at once.
In Rocky Mountain House in January, 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 Rocky Mountain House, you can visit Hourly UV Index in Rocky Mountain House.
UV Risk Categories
Weather in Rocky Mountain House varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rocky Mountain House, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 12 mm (0.5 inches) | 92% | low |
| February Weather | -11°C (13°F) | 26 mm (1.0 inches) | 93% | moderate |
| March Weather | -4°C (25°F) | 33 mm (1.3 inches) | 89% | moderate |
| April Weather | 2°C (35°F) | 47 mm (1.8 inches) | 85% | high |
| May Weather | 9°C (49°F) | 70 mm (2.8 inches) | 82% | high |
| June Weather | 14°C (57°F) | 108 mm (4.3 inches) | 82% | very high |
| July Weather | 16°C (60°F) | 112 mm (4.4 inches) | 84% | very high |
| August Weather | 15°C (59°F) | 72 mm (2.8 inches) | 82% | very high |
| September Weather | 10°C (49°F) | 71 mm (2.8 inches) | 78% | high |
| October Weather | 3°C (37°F) | 37 mm (1.4 inches) | 84% | moderate |
| November Weather | -3°C (28°F) | 37 mm (1.4 inches) | 89% | low |
| December Weather | -7°C (19°F) | 28 mm (1.1 inches) | 93% | low |