Last updated: August 27, 2025
January in Zweisimmen, Switzerland brings a thrilling mix of winter elements, with temperatures ranging from a cool -24°C (-10°F) to a comfortable 8°C (47°F). The month averages around -5°C (24°F), creating a chilly yet captivating atmosphere ideal for winter activities. Visitors can expect notable precipitation of 150 mm (5.9 in) over 12 days, contributing to the region's beautiful snow-covered landscapes. With humidity levels soaring at 91%, the air feels crisp and invigorating, making January a perfect time to embrace the winter wilderness this enchanting Swiss destination offers.
In Zweisimmen, Switzerland, January experiences a striking range of temperatures, showcasing the challenges and beauty of winter. The month begins with frigid lows diving to a chilling -24°C (-10°F) and fluctuating up to a maximum of 8°C (47°F), leading to an overall average of -5°C (24°F). This icy climate is not just a snapshot of the season; it marks a gradual warming trend as the year progresses, with February bringing slightly milder conditions, averaging -1°C (30°F). As spring approaches, March sees the average temperature nudging just above zero, setting the stage for a thaw. Despite the harsh January chill, the weather paves the way for the mild and vibrant months ahead, making Zweisimmen a captivating destination for those drawn to the charm of winter and the promise of spring.
In January, Zweisimmen, Switzerland, experiences a precipitation total of 150 mm (5.9 in) over approximately 12 days, setting the stage for a wet winter landscape. This amount is substantial, providing a notable contrast to the following February with its 117 mm (4.6 in) over 11 days. Interestingly, precipitation remains high in March at 149 mm again, suggesting that the winter weather lingers longer than in many other regions. The peaks of rainfall occur in December, reaching 226 mm (8.9 in), just before the year's end, while the spring months gradually show a decrease, with April dipping to 89 mm (3.5 in). Notably, May and July see significant increases, indicating a shift toward summer, where rainfall can still be quite abundant, with 205 mm (8.1 in) and 200 mm (7.9 in) respectively. This trend highlights an intriguing seasonal variation, where Zweisimmen’s precipitation reflects a blend of robust winter moisture and a burgeoning summer climate.
January in Zweisimmen, Switzerland, is characterized by a notably high humidity of 91%, making it one of the dampest months of the year alongside December. This chilly month often sees a slight increase in humidity compared to the subsequent month of February, which rests at 89%. As winter transitions to spring, a gradual decrease in humidity is observed, dropping to 84% in April before reaching a low of 77% in August. However, the trend reverses as autumn approaches, with humidity rising again to 89% in October and November, before settling back at 91% in December. This cyclical pattern reflects the region's seasonal variations, showcasing the interplay between temperature changes and moisture levels throughout the year.
In January, the UV Index in Zweisimmen, Switzerland is relatively low at 2, with a suggested burn time of 45 minutes, making it a safe month for outdoor activities without intense sun protection. As the year progresses into February, there’s a noticeable shift, with the UV Index rising to 4, indicating moderate exposure risk and reducing burn time to 30 minutes. This upward trend continues into March with an increase to a high 7, emphasizing the need for better sun protection as spring approaches. By April and May, the UV Index reaches its peak, climbing to 8 and 9 respectively, while burn times drop dramatically to just 15 minutes, signaling a critical time for sun safety awareness. Even in the summer months of June and July, the index remains at a maximum of 10, highlighting the importance of sun protection during outdoor activities. The trend begins to reverse in August, and throughout fall, the indices gradually decrease, ending the year with a return to low exposure in December. With variations in UV intensity throughout the year, it's essential to stay informed and prepared; for more details, check out the Zweisimmen UV Index.
UV Risk Categories
In Zweisimmen, Switzerland, January greets winter with approximately 172 hours of sunshine, a modest start to the year that beckons warmer days ahead. As the calendars turn to February, sunlight increases to 233 hours, hinting at a gradual transition towards spring. The trend continues, with March witnessing a further rise to 299 hours, as the landscape begins to awaken from its snowy slumber. By April and May, residents enjoy a bountiful 355 hours of sunshine, laying a bright foundation for the blooming beauty of summer. The sun reaches its zenith in July with a splendid 416 hours, followed closely by August at 385 hours, enriching the region’s natural splendor. As the year wanes, the available sunshine begins to taper off; September offers 325 hours, while October and November bring 288 and 231 hours, respectively. December closes the seasonal cycle with 200 hours, a gentle reminder of the winter’s embrace. This celestial dance emphasizes the rhythms of alpine life, where each month unfolds a unique tapestry of light and seasonality.
In Zweisimmen, Switzerland, January is characterized by a modest 20% chance of sunny weather, making it one of the cloudier months of the year. As winter transitions into spring, the likelihood of sunshine gradually increases, jumping to 39% in February and continuing to rise through March and April, where it peaks at about 45%. This trend highlights a clear seasonal shift, with late winter and early spring offering significantly brighter days. Conversely, May's sunshine chances dip back to 29%, followed by the summer months where the sun hangs around more consistently, indicating that while January may be gloomy, the clement months are just a few weeks away as the year progresses.
As January unfolds in Zweisimmen, Switzerland, the days gradually stretch to approximately 9 hours of daylight, signaling the slow return of sunlight after the winter solstice. As the month progresses, the increase in daylight continues into February, where it reaches 10 hours, hinting at the lengthening days that come with the onset of spring. By March, daylight extends to 11 hours, setting the stage for a noticeable shift in the season. This upward trend continues through April and May, where daylight peaks at a vibrant 15 hours in June, coinciding with the summer solstice. Following this peak, daylight begins its gentle decline, tapering off to 14 hours in August and dwindling further into the softer hours of autumn, where September sees 12 hours of daylight. The descent continues through October, November, and December, as daylight dwindles back to just 8 hours, wrapping up the year in a serene wintry embrace. This rhythm of daylight speaks to the enchanting seasonal cycles of Zweisimmen, echoing the beauty of nature's transitions.
In Zweisimmen, Switzerland, January brings with it a gentle breeze, characterized by an average wind speed of 1.5 m/s (3 mph). This subtle wind sets the tone for the winter month, creating a serene atmosphere amidst the snowy landscape. As the year progresses to February and December, the winds pick up slightly, reaching 1.6 m/s (4 mph), suggesting that these months experience a bit more energy in the air. Conversely, June and September register the calmest conditions of the year with only 1.2 m/s (3 mph), allowing for tranquil summer days. Overall, the interplay of slightly breezy and calmer days showcases a distinctive rhythm in Zweisimmen's wind patterns, bringing variety and charm throughout the year.
Weather in Zweisimmen varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Zweisimmen, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February weather show notable variations, particularly in temperature. January experiences a much colder average temperature, with lows reaching -24°C (-10°F) and a maximum of only 8°C (47°F), while February sees a milder average of -1°C (30°F), with highs climbing to 13°C (56°F). Additionally, February is slightly drier, with 117 mm (4.6 in) of precipitation over 11 days, compared to January's 150 mm (5.9 in) spread across 12 days. Humidity levels also decrease slightly from 91% in January to 89% in February, indicating a marginally more comfortable atmosphere. For more details, you can visit Zweisimmen weather in February.
January and March exhibit notable contrasts in weather conditions. January, with its cold temperatures, sees minimums dropping to -24°C (-10°F) and an average of -5°C (24°F), while March experiences a slight warming trend, with averages reaching 1°C (34°F) and maximums soaring to 16°C (62°F). Precipitation levels remain similar between the two months, with January receiving 150 mm (5.9 in) over 12 days and March slightly higher at 149 mm (5.9 in) across 16 days. Additionally, while humidity in January is higher at 91%, March maintains a lower humidity level at 87%. For more detailed insights into March weather, you can refer to Zweisimmen weather in March.
January and April present a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -24°C (-10°F), with an average of -5°C (24°F) and a maximum of 8°C (47°F), creating a frigid environment characterized by high humidity levels at 91%. This month typically experiences 150 mm (5.9 in) of precipitation over 12 days, often falling as snow. In comparison, April sees a significant warming trend, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 20°C (69°F) and an average of 5°C (41°F). The precipitation also decreases to 89 mm (3.5 in), still spread over 12 days, but the humidity drops to a more comfortable 84%. For more details on April weather, you can visit Zweisimmen weather in April.
January and May present stark contrasts in weather, showcasing the transition from winter to spring. In January, temperatures can plunge to a chilling -24°C (-10°F), with an average hovering around -5°C (24°F) and a maximum of 8°C (47°F). The month experiences significant precipitation, with 150 mm (5.9 in) over about 12 days, while humidity remains high at 91%. In contrast, May brings a much milder climate, characterized by minimum temperatures of -7°C (20°F), an average of 9°C (48°F), and peaks reaching 26°C (80°F). Precipitation is slightly higher at 205 mm (8.1 in), spread over 21 days, but the humidity decreases to 80%. For more details on the pleasing conditions in May, you can refer to Zweisimmen weather in May.
January and June present strikingly contrasting weather conditions. In January, temperatures can plummet as low as -24°C (-10°F), with an average of -5°C (24°F) and a maximum of just 8°C (47°F). This month is characterized by high humidity at 91% and relatively low precipitation over 12 days, totaling 150 mm (5.9 in). In contrast, June offers a much warmer climate with minimum temperatures of 0°C (33°F) and an average of 14°C (57°F), peaking at a sweltering 31°C (87°F). While June sees slightly more precipitation at 181 mm (7.1 in) over 19 days, the humidity drops to 82%, making it feel more comfortable than January. For more detailed information, you can visit Zweisimmen weather in June.
In January, temperatures can plummet to a chilling minimum of -24°C (-10°F), with an average of -5°C (24°F) and a maximum of just 8°C (47°F). The month experiences significant precipitation, averaging 150 mm (5.9 in) over approximately 12 days, contributing to a high humidity of 91%. In stark contrast, July brings a notable shift in climate, where temperatures range from a minimum of 3°C (38°F) to a comfortable average of 15°C (60°F) and can reach a balmy maximum of 30°C (86°F). July also sees an increase in precipitation, totaling around 200 mm (7.9 in) across 18 days, but with a lower humidity level of 82%. For a closer look at the summer weather, visit Zweisimmen weather in July.
In January, the weather is characterized by frigid temperatures, with lows reaching as low as -24°C (-10°F) and an average of -5°C (24°F). This chill is accompanied by high humidity at 91%, making for a damp, cold atmosphere, with precipitation occurring on 12 days throughout the month. In contrast, August brings much milder conditions, featuring minimum temperatures of 4°C (39°F) and averages climbing to 15°C (59°F), peaking at a warm 28°C (82°F). The summer month sees slightly more rainfall, with a total of 180 mm (7.1 in) over 17 days, but the humidity is notably lower at 77%. For those interested in more specifics about August's weather, the details can be found at Zweisimmen weather in August.
January and September present contrasting weather patterns. In January, temperatures can plummet to a minimum of -24°C (-10°F), with an average of -5°C (24°F) and a maximum of 8°C (47°F). This month experiences significant precipitation of 150 mm (5.9 in) over about 12 days, accompanied by high humidity at 91%. In contrast, September offers a milder climate, featuring a minimum temperature of -3°C (27°F) and an average of 11°C (52°F), reaching a pleasant maximum of 24°C (75°F). Precipitation slightly decreases to 117 mm (4.6 in) over 15 days, with humidity at a lower 81%. For more detailed insights, visit Zweisimmen weather in September.
In January, temperatures plummet to a chilling minimum of -24°C (-10°F) and maintain an average of -5°C (24°F), with a maximum of only 8°C (47°F). The month is characterized by high humidity at 91% and significant precipitation of 150 mm (5.9 in) over 12 days. In contrast, October offers a milder climate with minimum temperatures around -4°C (26°F) and an average of 7°C (44°F), peaking at a comfortable 20°C (69°F). While October sees slightly less precipitation at 135 mm (5.3 in) over 13 days and a lower humidity of 89%, it provides a much more pleasant experience compared to the depths of winter. For more details on October weather, you can visit Zweisimmen weather in October.
In January, the weather is significantly colder than in November, with average temperatures hovering around -5°C (24°F), while November experiences a milder average of 1°C (34°F). The minimum temperatures in January can plummet to -24°C (-10°F), contrasting sharply with November's lower limit of -12°C (10°F). Precipitation is more abundant in January, with about 150 mm (5.9 in) falling over 12 days compared to November's 109 mm (4.3 in) during the same number of days. Humidity levels are slightly higher in January at 91%, compared to 89% in November, contributing to the overall chill in the air. For more details, you can check the Zweisimmen weather in November.
When comparing the weather between January and December, both months exhibit frigid temperatures, with January averaging -5°C (24°F) and December slightly warmer at -3°C (26°F). The minimum temperatures are nearly identical, lingering around -24°C (-10°F) in both months, while the maximum temperatures reach up to 8°C (47°F) throughout. Precipitation, however, is significantly higher in December, totaling 226 mm (8.9 in) over 18 days compared to January's 150 mm (5.9 in) across 12 days. Interestingly, humidity remains constant at 91% for both months, creating a persistently damp and cold atmosphere. For a more detailed perspective on December weather, you can visit Zweisimmen weather in December.
In January, Zweisimmen experiences a stark contrast to the milder months that precede and follow it, as cold temperatures and high humidity dominate the landscape. With average lows plummeting to chilling depths, the town transforms into a wintry wonderland, making it a prime time for winter sports enthusiasts. The increased precipitation, often in the form of snow, blankets the region, contributing to its picturesque charm. This blend of cold and moisture is quite distinct from the drier, warmer months, ensuring that January is uniquely suited for those seeking seasonal adventure. For a deeper dive into the area's weather trends, visit Zweisimmen Climate.