Last updated: April 22, 2025
In January, Jasper, Canada experiences crisp winter conditions characterized by a maximum temperature of 1°C (34°F), an average of -13°C (9°F), and a bone-chilling minimum of -41°C (-41°F). With 36 mm (1.4 in) of precipitation spread over 8 days, the month's humid atmosphere, with levels reaching 95%, contributes to a picturesque winter landscape. Visitors and residents alike can expect a blend of icy charm and serene beauty, making it an unforgettable experience in the heart of the Canadian Rockies.
In Jasper, Canada, January is characteristically frigid, with temperatures plunging to a bone-chilling minimum of -41°C (-41°F), and an average hovering around a brisk -13°C (9°F). Daytime highs are still mere whispers of warmth, barely reaching 1°C (34°F). This month stands out as one of the coldest in the year, setting the stage for a gradual warming trend that begins in February, where the average dips slightly to -14°C (7°F) while max temperatures inch up to 5°C (42°F). As winter progresses into March, Jasper experiences a notable shift, with averages rising to -7°C (20°F) and maximums reaching a milder 13°C (56°F). This smooth transition foreshadows the spring thaw that follows, showcasing the region's stark yet beautiful seasonal contrasts.
January in Jasper, Canada, ushers in winter with a modest precipitation total of 36 mm (1.4 in), spread over 8 days. This amount marks the start of a gradual increase as the year progresses, with February bringing a significant rise to 50 mm (2.0 in), and precipitation continuing to climb in the following months, peaking in June at 112 mm (4.4 in). The transition from winter to spring reveals an upward trend, with each month typically experiencing a higher precipitation level than the last. Notably, the frequency of precipitation days also rises, with February experiencing 12 days of rain or snow, heralding the wetter months ahead. Overall, January sets the stage for a seasonally dynamic climate, characterized by increasing moisture as Jasper moves further into the year.
In January, Jasper experiences an impressive humidity level of 95%, setting a trend that continues into February, when the humidity remains constant at the same high percentage. However, as winter gives way to spring, March sees a slight dip to 91%, followed by a gradual decrease through the months, reaching 87% in May. The summer months of July and August maintain a similar feel, as humidity fluctuates around 84% to 87%. The trend shifts dramatically again in the fall, with October and November showing a notable increase, climbing back to 92% and peaking at 98% in December. This pattern demonstrates Jasper's unique climate, characterized by a marked humidity rhythm that reflects its transitional seasons.
In January, Jasper, Canada, experiences a UV Index of 2, categorized as low, which means you can enjoy the winter beauty without the worry of sunburn—your skin can handle about 45 minutes of sun exposure safely. As the year progresses, the UV levels steadily rise, peaking in the summer months with an alarming UV Index of 8 from May through August, indicating very high exposure risk and significantly reduced burn times to just 15 minutes. This gradual increase showcases a shift from low to moderate and then to high exposure categories, particularly evident in the spring when March and April see rising UV levels. In the fall and winter, the trend dips back down, returning to lower indices of 2 in November and 1 in December, providing a respite from UV concerns. For more detailed information, check out the comprehensive Jasper UV Index.
UV Risk Categories
January in Jasper, Canada, brings a modest 101 hours of sunshine, but this is just the beginning of a gradual increase that unfolds through the year. As winter transitions into spring, sunlight hours begin to rise significantly, with February seeing 153 hours and March jumping to 230 hours. This upward trend continues, peaking in the summer months, where **July boasts a vibrant 343 hours of glorious sunlight. Even as summer wanes, the sunshine remains plentiful in August and early fall, before tapering off in the cooler months. By December, Jasper wraps up the year with 137 hours, a gentle reminder of the warmth that summer days hold. Overall, Jasper's sunshine story reflects a beautiful rhythm of nature, transitioning from winter's quiet to the lively brightness of summer.
In Jasper, Canada, January ushers in a 31% chance of sunny weather, marking a significant shift from the lower probabilities seen in the preceding months of December and February, which dip to 23% each. As winter begins to wane, the likelihood of clear skies gradually improves, paving the way for more sun in the following spring months. Notably, April stands out with a 42% chance of sunshine, highlighting a trend of increasing brightness as the year progresses. Overall, January presents a moderate opportunity for sun, contrasting with the gloomier winter months, and sets the stage for the sunnier days ahead as the seasons transition.
In Jasper, Canada, January marks the beginning of the year with a meager 8 hours of daylight, setting a quiet, reflective tone for winter. As February approaches, the sun starts to linger a little longer, offering 9 hours of light that beckons early signs of spring. This gradual increase continues through March, when daylight swells to 11 hours, invigorating the landscape with renewed energy. April and May see a more pronounced shift, with daylight stretching to 14 and 15 hours respectively, creating a vibrant ambiance perfect for outdoor adventures. June and July reach a peak of 16 hours of daylight, allowing for endless opportunities to explore Jasper's breathtaking scenery. However, as summer fades, the daylight slowly retreats, with August bringing 14 hours and September offering 12, hinting at the cooler months ahead. October and November further see a decline, returning to 8 hours in November, while December, with just 7 hours of light, ushers in the serene stillness of winter once again. This annual rhythm of increasing and decreasing daylight not only shapes the natural beauty of Jasper but also enhances the changing experiences across the seasons.
In January, Jasper experiences a gentle average wind speed of 2.1 m/s (5 mph), setting a tranquil tone for the winter months. As we transition into February, the winds slightly diminish to 1.9 m/s (4 mph), offering a calm respite. However, March brings a subtle uptick, with winds picking up to 2.2 m/s (5 mph), hinting at the approaching change of seasons. As spring unfolds, an overall pattern emerges: the winds tend to ease, with April and May showcasing lower speeds of 1.8 m/s (4 mph) and 1.6 m/s (3 mph), respectively. Yet, as the year advances into September, the winds dance back to the brisker ranges, refreshing at 2.2 m/s (5 mph), while fluctuating around 2.0 m/s (5 mph) through the fall and winter months. This cyclical ebb and flow of wind speeds not only enriches Jasper's charm but also highlights the dynamic interplay between the seasons in this stunning locale.
The weather in Jasper changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Jasper and find detailed weather information for every month.
January and February in Jasper exhibit notably cold temperatures, but February edges slightly warmer overall. In January, temperatures range from a chilling minimum of -41°C (-41°F) to an average of -13°C (9°F), with a daytime maximum of just 1°C (34°F). Conversely, February sees a minimum of -36°C (-32°F) and an average of -14°C (7°F), with a higher maximum temperature of 5°C (42°F). Additionally, February experiences more precipitation, totaling 50 mm (2.0 in) over 12 days compared to January's 36 mm (1.4 in) across 8 days. Both months maintain a high humidity level of 95%, contributing to the wintry feel amidst the varied temperatures. For a closer look at February conditions, visit Jasper weather in February.
January and March exhibit significant differences in temperature and weather conditions. January, with its extreme cold, sees minimum temperatures dropping to a frigid -41°C (-41°F) and an average temperature around -13°C (9°F), while March offers a milder climate, with average temperatures rising to -7°C (20°F) and maximums reaching up to 13°C (56°F). Precipitation is also more frequent in March, occurring over 13 days with a total of 58 mm (2.3 in) compared to January's 36 mm (1.4 in) over just 8 days. Despite slightly lower humidity in March at 91%, the overall weather becomes more favorable as winter transitions into spring. For a detailed look at March weather patterns in Jasper, visit Jasper weather in March.
In January, the weather is frigid, with temperatures ranging from a biting -41°C (-41°F) to a maximum of only 1°C (34°F), and the average temperature hovering around -13°C (9°F). The month sees about 36 mm (1.4 in) of precipitation over 8 days, coupled with high humidity at 95%. In contrast, April brings a significant shift, with temperatures rising to a minimum of -22°C (-7°F) and a comfortable average of -3°C (28°F), peaking at 16°C (62°F). Precipitation increases to 61 mm (2.4 in) over 14 days, and humidity drops slightly to 89%. For more details on weather conditions in April, check out Jasper weather in April.
In January, temperatures can plunge to a frigid -41°C (-41°F), with an average of -13°C (9°F) and a maximum reaching just 1°C (34°F). The weather is particularly wet for the month, with 36 mm (1.4 in) of precipitation spread over 8 days, accompanied by high humidity at 95%. In contrast, May brings a significant shift in conditions, showcasing a much milder climate. Temperatures during this month range from a minimum of -9°C (16°F) to an average of 3°C (39°F), peaking at a comfortable 23°C (74°F). Precipitation increases to 71 mm (2.8 in) over 12 days, while humidity remains lower at 87%. The transition from the bitter cold of January to the refreshing warmth of May is striking, making it a vibrant time to experience the outdoors. For more detailed insights about the weather during this month, check out Jasper weather in May.
January and June present stark contrasts in weather. In January, temperatures plummet to a minimum of -41°C (-41°F), with an average of -13°C (9°F) and a maximum of just 1°C (34°F). This frigid month experiences high humidity at 95% and modest precipitation of 36 mm (1.4 in) over 8 days. In contrast, June offers a much milder climate, with minimum temperatures around -7°C (20°F) and an average of 8°C (47°F). The month can see a maximum temperature soaring to 35°C (95°F) and a total precipitation of 112 mm (4.4 in) across 17 days, accompanied by lower humidity levels of 84%. For more details about Jasper's climate in June, you can visit Jasper weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures plummet to a minimum of -41°C (-41°F), with an average low of -13°C (9°F) and a maximum of only 1°C (34°F). The month sees significant precipitation, averaging 36 mm (1.4 in) over about 8 days, paired with high humidity at 95%. In sharp contrast, July experiences much milder temperatures, ranging from a minimum of -1°C (31°F) to a sweltering maximum of 35°C (95°F), with an average temperature of 12°C (53°F). Precipitation is also more substantial at 119 mm (4.7 in) over 16 days, and humidity remains relatively high at 87%. For more detailed information, you can check Jasper weather in July.
January presents a stark contrast to August in terms of weather conditions. In January, temperatures plummet with averages around -13°C (9°F) and extreme lows reaching -41°C (-41°F), accompanied by high humidity levels of 95%. Precipitation is relatively low, totaling 36 mm (1.4 in) over 8 days. In comparison, August experiences a much milder climate, with average temperatures rising to 11°C (52°F) and highs of 27°C (81°F). The humidity also decreases to 84%, and precipitation increases to 76 mm (3.0 in) across 12 days. For a more detailed look at August weather in Jasper, you can check out Jasper weather in August.
In January, Jasper experiences starkly frigid conditions with temperatures plummeting to a chilling minimum of -41°C (-41°F) and an average temperature around -13°C (9°F). The month sees a limited amount of precipitation, totaling 36 mm (1.4 in) over 8 days, accompanied by high humidity levels of 95%. In stark contrast, September brings a significant warming trend with temperatures ranging from a minimum of -12°C (11°F) to a comfortable maximum of 26°C (80°F) and an average of 5°C (41°F). This month is also wetter, with 86 mm (3.4 in) of precipitation over 15 days, and lower humidity at 83%. For an in-depth look at what Jasper weather is like during September, check out Jasper weather in September.
In January, temperatures plummet to a chilling minimum of -41°C (-41°F), with average highs only reaching 1°C (34°F), making it one of the coldest months of the year. The humidity remains high at 95%, and precipitation occurs on about 8 days, totaling 36 mm (1.4 inches). In stark contrast, October offers a milder climate with minimum temperatures around -28°C (-18°F) and average temperatures rising to -3°C (26°F), peaking at a much more comfortable 19°C (67°F). The fall month experiences greater precipitation, 70 mm (2.8 inches) over 14 days, and slightly lower humidity at 92%. For a detailed look at what to expect, visit Jasper weather in October.
January and November present stark contrasts in weather conditions. January sees extreme cold, with temperatures plummeting to a minimum of -41°C (-41°F) and an average of -13°C (9°F), while November, although still frigid, is comparatively milder, with a minimum of -30°C (-22°F) and an average of -9°C (16°F). Precipitation is more frequent in November, occurring over 14 days and totaling 67 mm (2.6 in), whereas January experiences rain or snow on only 8 days, accumulating 36 mm (1.4 in). Additionally, humidity levels peak in November at 98%, compared to January’s slightly lower 95%. For more details on November conditions, check out Jasper weather in November.
In comparing the weather of January and December, both months experience extremely cold temperatures, with January averaging a slightly milder -13°C (9°F) compared to December's -14°C (7°F). However, January sees a marginally higher maximum temperature of 1°C (34°F) compared to December's 2°C (35°F). Precipitation is more frequent in December, occurring on 11 days with a total of 47 mm (1.8 in), whereas January has 36 mm (1.4 in) over 8 days. Humidity levels remain high during both months, with December being a bit more humid at 98% relative to January's 95%. For a more detailed look at December weather specifics, check out Jasper weather in December.
January in Jasper is a stark contrast to the milder months of the year, with its frigid temperatures and high humidity making it one of the coldest periods. This month often sees an average temperature that dips significantly, leaving behind a winter wonderland that feels both enchanting and challenging. The combination of limited daylight and frequent precipitation creates a unique ambiance that draws outdoor enthusiasts and winter sports lovers alike. As the landscape transforms under a thick blanket of snow, Jasper emerges as a breathtaking escape for those willing to embrace the cold. For more detailed insights into Jasper's weather patterns, check out Jasper Climate.