Last updated: August 27, 2025
January in Montreux, Switzerland, is characterized by a chilly ambiance, with average temperatures hovering around -2°C (29°F). Daily highs reach up to 10°C (51°F), while the nights can plunge to frigid lows of -17°C (1°F). Rainfall is notable, accumulating to 132 mm (5.2 in) over approximately 11 days, contributing to a humidity level of 91% that envelops the region in a damp chill. This winter month presents a unique blend of picturesque landscapes and crisp air, making it a captivating time for visitors.
In Montreux, Switzerland, January presents a chilling yet enchanting winter landscape, with temperatures ranging from a frigid -17°C (1°F) at their lowest to a milder 10°C (51°F) at their peak. The average temperature hovers around -2°C (29°F), making it one of the colder months in this picturesque lakeside town. As January transitions into February, a slight warming trend begins, with average temperatures inching up to 1°C (34°F) and high temperatures reaching 15°C (59°F). This upward shift continues into March, where the warming pattern becomes even more pronounced, as maximum temperatures rise to 18°C (65°F). Overall, January serves as the season’s coldest offering, setting the stage for the gradual awakening of spring, characterized by a steady climb in temperatures in the subsequent months.
In January, Montreux, Switzerland, typically experiences a notable precipitation amount of 132 mm (5.2 in), spread over approximately 11 days of rain. This winter month sets the stage for a trend of fluctuating precipitation, with February showing a slight decrease to 106 mm (4.2 in), yet still maintaining the same number of rainy days. As the year progresses into March and April, precipitation remains relatively consistent, with March peaking at 135 mm (5.3 in). The arrival of spring brings a decline to 76 mm (3.0 in) in April, signaling a transition to drier weather. However, May surges to 182 mm (7.2 in), revealing a pattern of wetter conditions as warmer months approach. Notably, the late-year increase, especially a significant 208 mm (8.2 in) in December, emphasizes the distinctive seasonal cycle Montreux experiences, with peaks in both early summer and late autumn, while maintaining rainfall throughout much of the year.
In January, Montreux experiences its peak humidity at a notable 91%, setting the stage for a damp and chilly winter atmosphere. As the month transitions into February, humidity slightly declines to 89%, but remains high throughout the winter. This persistent moisture continues into March with a further dip to 87%, hinting at the gradual approach of spring. By April, humidity lowers to 84%, and it further decreases, reaching 80% in May. This trend of declining humidity carries into the summer months of June and July, where levels stabilize around 82%. As summer fades into autumn, humidity bounces back, rising to 89% in October and November, before closing the year on a familiar note with 91% in December. Overall, Montreux's humidity reveals a cyclical pattern, oscillating between the damp chill of winter and the refreshing, yet warm, conditions of summer.
In Montreux, Switzerland, the UV Index in January presents a relatively low exposure level of 2, with a recommended burn time of 45 minutes. This gentle start to the year gradually shifts, as February sees an increase to a moderate UV Index of 4, suggesting a burn time reduction to 30 minutes. As winter gives way to spring, UV levels rise significantly; March and April witness high indices of 6 and 7 respectively, both with short burn times of 25 minutes. The trend continues to escalate into the summer months, with May peaking at a very high UV Index of 8 and a burn time of just 15 minutes. This pattern remains consistent through June and July, where elevated levels at 10 and 9 signify increased caution for sun exposure. As the summer winds down, September sees a drop back to a high index of 7, followed by moderate levels in October and November, before returning to a low index of 2 in December. This annual rhythm highlights the need for awareness and protection against UV radiation throughout the year, especially during the peak summer months. For a deeper dive into Montreux's UV trends, visit Montreux UV Index.
UV Risk Categories
In Montreux, Switzerland, January ushers in 167 hours of sunshine, a modest start to the year that hints at the brilliance to come. As winter fades into spring, the sunlight steadily increases, with February experiencing a notable jump to 231 hours and March shining even brighter at 297 hours. By April and May, the days transform dramatically, boasting 354 and 355 hours respectively, while the height of summer in July offers a dazzling 418 hours of sunlight. The trend continues into August with 388 hours, making it clear that sunshine flourishes through the warmer months. As autumn arrives, sunlight begins to wane, falling to 330 hours in September and tapering off to 197 hours by December, creating a vivid seasonal contrast that highlights the natural beauty and changing rhythms of Montreux’s climate.
In Montreux, Switzerland, January brings with it a modest 19% likelihood of sunny weather, setting the stage for winter's charm. As the year progresses, the chances of sunshine steadily increase, with February seeing a significant jump to 39%. This trend continues through March and April, where the probabilities climb to 46% and 48%, respectively, reflecting the gradual transition into spring. Interestingly, the sunny days begin to wane slightly in May at 30%, but then stabilize around the mid-30s for the summer months before rising again in late autumn to 43% in October. Thus, while January may feel gray and chilly, it is merely the beginning of a promising upward trajectory towards sunnier days ahead.
In Montreux, Switzerland, January welcomes about 9 hours of daylight, offering a gentle start to the year. As the month of February rolls in, daylight increases to 10 hours, hinting at the approaching spring. The transformation becomes even more pronounced in March, where the sun graces the landscape for 11 hours, leading into April's robust 13 hours of daylight, igniting a vibrant atmosphere. May, too, revels in 15 hours of bright sunshine, a peak that continues through June and July, inviting outdoor activities and the local festivals. However, as summer fades into autumn, daylight begins its slow retreat—down to 14 hours in August and falling back to 12 hours by September. By October, the decline is more noticeable with 10 hours, and as winter settles in, January once again reflects the year’s low point with just 9 hours of light, encasing Montreux in a peaceful twilight before the cycle begins anew.
In January, the winds of Montreux gentle sweep through the picturesque landscapes, averaging a calm 1.6 m/s (4 mph). This tranquil breeze sets the tone for the winter months, creating an inviting atmosphere for locals and visitors alike. As February arrives, a slight increase to 1.7 m/s (4 mph) maintains this serene vibe, before the wind settles back to 1.6 m/s in March and May. Interestingly, the summer months see the wind speeds dip slightly, reaching a low of 1.2 m/s (3 mph) in September, suggesting a more subdued energy as nature prepares for autumn. Even in the later months of the year, particularly November and December, the winter winds return to 1.7 m/s (4 mph), providing a refreshing reminder of the season's brisk charm. Overall, Montreux's wind patterns create a lovely ebb and flow that mirrors the enchanting beauty of this Swiss lakeside gem.
Weather in Montreux varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Montreux, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February showcase a gradual shift in winter weather, with February slightly milder than January. In January, temperatures reach a minimum of -17°C (1°F) and an average of -2°C (29°F), while February sees a minimum of -15°C (4°F) and an average of 1°C (34°F). Notably, February also has a higher maximum temperature of 15°C (59°F) compared to January's 10°C (51°F). Precipitation is slightly less in February, with 106 mm (4.2 in) over 11 days, compared to January's 132 mm (5.2 in) during the same number of days. Humidity remains high in both months, at 91% for January and 89% for February. For a closer look at what to expect, visit Montreux weather in February.
In January, temperatures range from a chilling -17°C (1°F) to a maximum of 10°C (51°F), with an average temperature of -2°C (29°F). The month experiences significant precipitation of 132 mm (5.2 in) over 11 days, coupled with high humidity at 91%. In contrast, March sees a gradual warming trend, with minimum temperatures around -16°C (4°F) and maximums reaching 18°C (65°F), leading to an average of 3°C (38°F). Despite slightly higher precipitation at 135 mm (5.3 in) over 15 days and a decrease in humidity to 87%, March offers milder weather overall. For more details on the weather in March, visit Montreux weather in March.
January and April present contrasting weather patterns, showcasing the transition from winter to spring. In January, temperatures can plummet to a minimum of -17°C (1°F) and average around -2°C (29°F), peaking at 10°C (51°F). This month also sees significant precipitation, totaling 132 mm (5.2 in) over approximately 11 days, combined with high humidity levels of 91%. In contrast, April brings milder conditions with a minimum temperature of -12°C (10°F) and an average of 7°C (45°F), reaching a maximum of 22°C (72°F). Precipitation decreases to 76 mm (3.0 in) across about 12 days, and humidity lowers slightly to 84%. This shift highlights April’s warmer temperatures and less intense precipitation, marking a welcome change after the cold January months. For more details about April weather, you can visit Montreux weather in April.
In January, the weather is markedly colder, with temperatures ranging from a frigid minimum of -17°C (1°F) to a maximum of 10°C (51°F), and an average temperature of -2°C (29°F). The month also sees significant precipitation, with 132 mm (5.2 in) spread over 11 days and high humidity at 91%. In contrast, May brings a refreshing change, with temperatures soaring from a minimum of -3°C (27°F) to a pleasant maximum of 27°C (81°F) and an average of 11°C (51°F). While May is wetter, with 182 mm (7.2 in) over 19 days, the humidity drops to a more comfortable 80%. For those considering a visit, detailed insights can be found in this link: Montreux weather in May.
In January, the weather is characterized by frigid temperatures, with lows reaching as low as -17°C (1°F) and an average of -2°C (29°F). The month sees considerable precipitation, totaling 132 mm (5.2 in) over 11 days, and a high humidity level of 91%, making it feel even colder. In contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 32°C (89°F) and an average of 16°C (60°F). Although June experiences slightly more precipitation at 159 mm (6.3 in) over 18 days, the humidity is lower at 82%. This stark contrast highlights the seasonal shift, making June a time for outdoor activities while January is more suited for winter sports. For more detailed insights into the summer weather, you can check out Montreux weather in June.
In January, the weather is quite cold, with temperatures ranging from a chilling -17°C (1°F) at night to a daytime high of around 10°C (51°F). The month is characterized by high humidity at 91% and a total precipitation of 132 mm (5.2 in) over approximately 11 days, making it a rather dreary time. In contrast, July offers a much warmer climate, with temperatures varying from a minimum of 6°C (44°F) to a maximum of 32°C (90°F) and an average of 17°C (63°F). Although it sees slightly more precipitation at 165 mm (6.5 in) over 16 days, the humidity is lower at 82%, contributing to a more pleasant summer atmosphere. For a detailed look at July conditions, you can check out Montreux weather in July.
In January, the weather can be quite harsh, with temperatures ranging from a chilling -17°C (1°F) at night to a slightly more bearable maximum of 10°C (51°F) during the day. Precipitation is also significant, with an average of 132 mm (5.2 in) spread across 11 days, all under a damp and humid atmosphere with humidity levels reaching 91%. In contrast, August offers a much more temperate climate, with nighttime lows of 6°C (43°F) climbing to a warm average of 17°C (62°F) and a maximum of 30°C (86°F). Although August experiences slightly more precipitation at 152 mm (6.0 in) over 15 days, the humidity drops to a more comfortable 77%, making it ideal for outdoor activities. For those looking to explore the beautiful weather conditions in Montreux during this month, more details can be found here: Montreux weather in August.
January and September present stark contrasts in weather. In January, temperatures can plummet to a minimum of -17°C (1°F), with average highs around -2°C (29°F) and a maximum of 10°C (51°F). The month is characterized by high humidity at 91% and significant precipitation of 132 mm (5.2 in) over 11 days. In contrast, September offers a much milder climate, with temperatures ranging from a minimum of 1°C (34°F) to a comfortable average of 13°C (56°F) and a maximum of 26°C (78°F). While it still sees some rainfall, with 100 mm (3.9 in) spread across 13 days, humidity is lower at 81%. For more details on the September climate, you can visit Montreux weather in September.
January and October present markedly different weather experiences. In January, temperatures can plummet to a minimum of -17°C (1°F), with an average temperature around -2°C (29°F) and a maximum of only 10°C (51°F). The month is characterized by high humidity at 91% and significant precipitation of 132 mm (5.2 in) over about 11 days. In contrast, October offers a much milder climate, with temperatures ranging from a minimum of 0°C (32°F) to a comfortable maximum of 22°C (72°F) and an average of 9°C (48°F). While October sees slightly less precipitation at 120 mm (4.7 in) over 13 days, humidity levels remain relatively high at 89%. For those looking to explore the weather specifics, you can find more information here: Montreux weather in October.
January and November present distinct contrasts in weather patterns. In January, temperatures reach a chilling low of -17°C (1°F) and average around -2°C (29°F), with daily highs only peaking at 10°C (51°F). The month experiences significant precipitation, totaling 132 mm (5.2 in) over approximately 11 days, coupled with a high humidity level of 91%. In contrast, November sees milder temperatures, ranging from a minimum of -8°C (17°F) to a cozy average of 4°C (39°F), and highs reaching 18°C (64°F). Precipitation in November is slightly lower at 106 mm (4.2 in) across 13 days, with humidity at 89%. For more detailed insights, check out Montreux weather in November.
In comparing the weather in January and December, January tends to be slightly colder, with average temperatures ranging from a minimum of -17°C (1°F) to a maximum of 10°C (51°F), while December shows a minimum of -16°C (3°F) and a maximum of 11°C (52°F). Precipitation also varies notably; January receives 132 mm (5.2 in) of rain over approximately 11 days, whereas December has a higher total of 208 mm (8.2 in) spread over 18 days. Despite these differences, both months experience high humidity levels, consistently at 91%. For more insights on December weather, you can check Montreux weather in December.
As winter deepens, January in Montreux brings a stark contrast to the milder months, showcasing a chilly atmosphere with average temperatures hovering around freezing and peaks that rarely exceed 10°C. This month experiences significant precipitation, with over 130 mm falling throughout 11 damp days, creating a humid environment that reaches 91%. Unlike the warmer summer months, January offers a serene yet brisk landscape, allowing visitors to appreciate the stunning beauty of Lake Geneva framed by a quiet, wintery backdrop. For those looking to plan appropriately, a deeper look into Montreux's climate can be found here: Montreux Climate.