Last updated: March 24, 2025
In Courmayeur, Italy, January brings a crisp winter atmosphere characterized by maximum temperatures around 5°C (42°F) and a chilling average of -9°C (15°F). The month can see lows plunging to a frosty -25°C (-14°F), creating a picturesque yet cold environment. Precipitation during this time is notable, with approximately 139 mm (5.5 in) spread across about 10 days, contributing to the snow-covered landscapes that attract winter sports enthusiasts. Additionally, the region experiences a high humidity level of 91%, often enhancing the winter's chill. Whether you're hitting the slopes or enjoying a warm drink by the fire, Courmayeur in January offers a unique blend of beauty and briskness.
In Courmayeur, Italy, January brings a true winter chill, with temperatures plunging to a bone-numbing minimum of -25°C (-14°F), while the average hovers around -9°C (15°F), peaking at a maximum of 5°C (42°F). This trend of frigid temperatures echoes throughout the winter months, with only slight variations; February's lows rise slightly to -22°C (-7°F), and the average remains similarly cold at -6°C (22°F). As January transitions into February and March, we see a gradual warming, with March's maximum temperature reaching 11°C (51°F). However, the biting cold persists, reminding visitors that winter is still in its grasp. The month sets the stage for an enchanting alpine paradise, where snow-covered landscapes invite outdoor adventures amidst the stunning peaks of the Alps.
January in Courmayeur, Italy, welcomes winter with significant precipitation measuring 139 mm (5.5 in) over about 10 days. This marks a transition from December's heavy 216 mm (8.5 in), setting the stage for snowfall and winter sports as temperatures drop. Following a cooler December, January's moisture begins to decline gradually, with February averaging 99 mm (3.9 in) and increasing again in March, where it jumps to 127 mm (5.0 in), suggesting a seasonal pattern where early winter snow gives way to potential spring rain. With each month revealing its unique rhythm, January stands out as a robust start to the year, balancing the lingering snowscapes with the promise of warmer days ahead.
In January, Courmayeur, Italy experiences a high humidity level of 91%, setting the tone for a damp winter atmosphere. As the months progress into February and March, humidity begins to see a slight decline, dropping to 87% and 84% respectively. However, a gradual trend towards lower humidity follows as spring approaches, with levels falling to 83% in April and reaching their annual low of 63% in the peak of summer, August. Interestingly, as autumn rolls back in, we see a resurgence in humidity, climbing back up to 89% in October and maintaining a nearly uniform high in the winter months of November and December at 90%. This cyclical pattern indicates that while January welcomes the year with its most humid conditions, there is a steady decrease until late summer, followed by a return to moisture-rich air as the year closes.
In January, Courmayeur experiences a moderate UV Index of 3, indicating a burn time of 30 minutes under direct sunlight. This signals a gradual transition as the winter months progress towards spring. Interestingly, as we move into February with the UV Index rising to 5, the exposure remains at a moderate level but highlights an impending increase in sun intensity. The real shift occurs in March, when the index leaps to 8—a very high category—reducing the burn time sharply to just 15 minutes. This trend continues through April and May, where values peak at 9 and 10, emphasizing the importance of sun protection as spring gives way to summer. By June, the UV Index hits an extreme level of 11, bringing a critical 10-minute burn time. As summer unfolds, the UV levels remain high before gradually decreasing in the autumn months, with November reverting back to a moderate index of 3, and December bringing a more comforting 2. Understanding these trends is vital for outdoor enthusiasts looking to enjoy the breathtaking landscapes of Courmayeur without compromising their skin health. For more detailed insights, visit Courmayeur UV Index.
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January in Courmayeur, Italy, experiences 176 hours of sunshine, setting the stage for a winter wonderland. As the seasons transition, sunshine hours gradually increase, peaking in July with a vibrant 423 hours. This upward trend continues until mid-summer, allowing visitors to enjoy the breathtaking alpine scenery under a brilliant sun. However, as autumn approaches, the days start to shorten, seeing a gentle decline in sunlight hours through the fall and winter months. Ultimately, while January may offer a modest amount of sunshine, it paves the way for a bright, sunlit summer, inviting adventure and exploration in this picturesque ski resort.
In Courmayeur, Italy, the likelihood of sunny weather takes a noticeable dip in January, with only a 21% chance of clear skies. This contrasts sharply with the following month, February, which sees an increase to 37%, indicating that winter gradually yields to sunnier days. As spring approaches, the likelihood further climbs, peaking at 44% in March before slightly retreating in April to 42%. Overall, January marks the beginning of a gradual ascent toward sunnier conditions, heralding the vibrant weather of spring and summer as they approach. The trend suggests that while January may lack sunlight, it sets the stage for brighter days ahead.
In Courmayeur, Italy, January ushers in approximately 9 hours of daylight, a fleeting glimpse of brightness during the winter's chill. As the month draws to a close and February arrives, daylight begins to gradually lengthen, reaching 10 hours. This upward trend continues into March, where the days extend to 11 hours, as the promise of spring tantalizingly approaches. By April, daylight blossoms to a generous 13 hours, and May sees it peak at 14 hours, heralding the warm embrace of summer. June and July maintain this sunlit bounty with 15 hours of daylight, perfect for exploring the stunning Alpine landscape. As summer wanes into August, daylight gently tapers to 14 hours, with September offering a graceful descent to 12 hours. The cycle continues towards winter, with October and November reflecting 10 and 9 hours respectively, while December marks the year's shortest days at just 8 hours. This rhythmic pattern of daylight is a vivid reminder of nature's cycles, changing with each season in this enchanting alpine town.
In Courmayeur, Italy, the January winds set a serene tone for the winter month, averaging 1.5 m/s (3 mph), a figure that remains consistent through February. As the seasons transition towards spring, a slight decrease is observed in March and April, where winds dip to 1.2 m/s (3 mph). This gentle breeze continues into the warmer months, fluctuating slightly before settling at a low of 1.0 m/s (2 mph) in September. Interestingly, late autumn revives the winds, with November and December showing a rebound to 1.4 m/s (3 mph) and 1.3 m/s (3 mph) respectively. Overall, the wind patterns in Courmayeur reflect a tranquil winter landscape, with gentle breezes prevailing, making it an inviting destination for those seeking both adventure and serenity.
The weather in Courmayeur 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 Courmayeur and find detailed weather information for every month.
January and February exhibit notable similarities and differences in weather patterns. January typically experiences colder temperatures, with a minimum of -25°C (-14°F) and an average of -9°C (15°F), while February sees slightly warmer conditions, with a minimum of -22°C (-7°F) and an average of -6°C (22°F). Precipitation is higher in January, reaching 139 mm (5.5 in) compared to February's 99 mm (3.9 in), although both months experience a relatively high number of rainy days, with January having rain on 10 days and February on 11 days. Humidity levels drop slightly from January's 91% to February's 87%. For detailed insights into February weather conditions specifically, you can visit Courmayeur weather in February.
In January, the weather is notably colder with average temperatures hovering around -9°C (15°F) and maximums barely reaching 5°C (42°F), while the minimum drops to a chilling -25°C (-14°F). The month experiences high humidity at 91% and significant precipitation of 139 mm (5.5 in) over approximately 10 days. In contrast, March brings a gradual warming trend, with average temperatures rising to -4°C (26°F) and maximums climbing to 11°C (51°F). Although precipitation remains high at 127 mm (5.0 in), it occurs over 15 days, and humidity decreases to 84%. For more details on the climate during this month, you can check Courmayeur weather in March. Overall, March shows a shift towards milder conditions, making it a more moderate month compared to the harsh deep winter of January.
January and April present contrasting weather conditions. In January, temperatures plunge to a minimum of -25°C (-14°F) and average around -9°C (15°F), with highs reaching only 5°C (42°F). The month also sees significant precipitation, totaling 139 mm (5.5 in) over 10 days, accompanied by high humidity levels of 91%. In contrast, April offers a milder climate with minimum temperatures around -17°C (2°F) and an average of 0°C (33°F). The maximum temperature rises to 13°C (55°F), while precipitation is reduced to 70 mm (2.8 in) over the same number of days, and humidity decreases slightly to 83%. For a detailed overview of weather conditions in April, you can check Courmayeur weather in April.
January and May offer strikingly different weather contrasts. In January, temperatures plummet to a minimum of -25°C (-14°F) and average around -9°C (15°F), while the maximum reaches only 5°C (42°F). Precipitation is relatively high at 139 mm (5.5 in), occurring over about 10 days, accompanied by a high humidity of 91%, creating a cold and damp atmosphere. In contrast, May showcases a milder climate with minimum temperatures of -14°C (7°F) and an average of 4°C (40°F), peaking at a comfortable 19°C (66°F). Although precipitation increases slightly to 154 mm (6.1 in) over about 20 days, the humidity drops to 78%, making it feel significantly more pleasant. For more detailed information, check out Courmayeur weather in May.
January and June present starkly contrasting weather conditions. In January, temperatures can plunge as low as -25°C (-14°F), with an average temperature of -9°C (15°F) and maximums reaching just 5°C (42°F). The month is characterized by high humidity levels at 91% and significant precipitation, totaling 139 mm (5.5 in) over about 10 days. Conversely, June experiences a much milder climate, with temperatures ranging from a minimum of -3°C (27°F) to an average of 10°C (50°F), and peaks at 25°C (78°F). While June sees less overall precipitation at 105 mm (4.1 in), it occurs over a longer period of 17 days, and humidity drops to a more comfortable 75%. For a closer look at the weather specifics in June, you can visit Courmayeur weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plunge as low as -25°C (-14°F), with an average of -9°C (15°F) and a maximum of 5°C (42°F). This frigid month also sees high humidity levels at 91% and significant precipitation, with 139 mm (5.5 in) falling over about 10 days. In contrast, July offers milder temperatures, ranging from a minimum of 0°C (33°F) to an average of 12°C (54°F), peaking at a comfortable 26°C (78°F). Although July receives less total precipitation, around 102 mm (4.0 in), it experiences rain on more days, averaging 16 days, coupled with lower humidity at 72%. For a detailed look at the conditions during this summertime period, you can explore Courmayeur weather in July.
In January, Courmayeur experiences harsh winter conditions, with temperatures plummeting to a minimum of -25°C (-14°F) and averaging around -9°C (15°F). The month is marked by significant precipitation, totaling 139 mm (5.5 in) over about 10 days, coupled with a high humidity level of 91%. In stark contrast, August brings milder and more pleasant weather, with minimum temperatures around 0°C (33°F) and maximums reaching 24°C (75°F), resulting in an average of 12°C (54°F). Although August sees precipitation on 14 days, it accumulates to a lower total of 100 mm (4.0 in) and features notably reduced humidity at 63%. For a more detailed look at August weather in Courmayeur, you can check Courmayeur weather in August.
In January, the weather in Courmayeur is characterized by harsh cold, with temperatures ranging from a minimum of -25°C (-14°F) to a maximum of just 5°C (42°F), and an average of -9°C (15°F). This month experiences significant precipitation, totaling 139 mm (5.5 in) over approximately 10 days, coupled with high humidity levels at 91%. In contrast, September offers a much milder climate, with temperatures fluctuating between -9°C (16°F) and a pleasant 20°C (68°F), and an average of 8°C (47°F). Precipitation decreases to 70 mm (2.7 in) spread across 13 days, while humidity drops to a more comfortable 73%. For more details on the weather in September, you can check Courmayeur weather in September.
January and October present stark contrasts in weather conditions. In January, temperatures plummet with a minimum of -25°C (-14°F) and an average of -9°C (15°F), while maximum temperatures reach only 5°C (42°F). The month also sees high precipitation of 139 mm (5.5 in) over about 10 days, coupled with humidity levels peaking at 91%. In contrast, October offers a much milder climate, where temperatures range from a minimum of -8°C (17°F) to an average of 4°C (39°F), and can peak at a much more comfortable 16°C (60°F). Additionally, October experiences slightly less precipitation at 111 mm (4.4 in) across 12 days, with humidity moderately lower at 89%. For a closer look at October weather specifics, visit Courmayeur weather in October.
In January, temperatures typically range from a frigid -25°C (-14°F) to a maximum of 5°C (42°F), with an average temperature of -9°C (15°F). The month experiences considerable precipitation, totaling 139 mm (5.5 in) over approximately 10 days, coupled with high humidity levels of 91%. In contrast, November offers slightly milder conditions, with temperatures varying from a minimum of -23°C (-9°F) to a maximum of 12°C (55°F), averaging -3°C (27°F). Despite having lower total precipitation at 106 mm (4.2 in), November sees rain on 14 days, maintaining a humidity level of 90%. For more detailed insights, check out Courmayeur weather in November.
January and December exhibit notably harsh winter conditions, though December tends to be slightly wetter. In January, temperatures range from a minimum of -25°C (-14°F) to a maximum of 5°C (42°F), with an average of -9°C (15°F) and humidity levels around 91%. In contrast, December has slightly milder temperatures, with a minimum of -22°C (-7°F) and a maximum of 4°C (40°F), averaging -8°C (19°F). Moreover, December experiences more precipitation, totaling 216 mm (8.5 in) over 17 days, compared to January's 139 mm (5.5 in) over just 10 days. For more specific weather details, you can visit Courmayeur weather in December.
January in Courmayeur presents a stark contrast to the milder conditions of other months, as winter’s grasp is firmly established. Average temperatures plummet, with chilly days where the mercury rarely climbs above 5°C and nights that can dip as low as -25°C. The landscape becomes a winter wonderland, characterized by high humidity levels and substantial precipitation that often falls as snow. With approximately 10 days of rain or snow, January is one of the wettest months, setting the stage for a truly vibrant alpine environment. For a deeper exploration of Courmayeur's climate nuances, visit Courmayeur Climate.