Last updated: August 27, 2025
In January, Roche, Switzerland experiences a chilly climate characterized by an average temperature of -6°C (22°F), with maximums reaching up to 8°C (48°F) and plunging to a brisk -24°C (-11°F). The month is marked by notable precipitation, totaling 138 mm (5.4 in) over approximately 10 days, often contributing to the area's high humidity levels of around 91%. This blend of cold temperatures and moisture creates a distinctly wintry atmosphere, perfect for those drawn to the serene beauty of snow-laden landscapes.
Roche, Switzerland, experiences a chilly January, where temperatures can plummet to a bone-freezing -24°C (-11°F) at their lowest, with an average of -6°C (22°F) and highs reaching a modest 8°C (48°F). This stark chill marks the heart of winter, as the region gradually transitions to slightly milder February temperatures, which hover around -2°C (29°F) on average. As the months progress into spring, January's frigid hold begins to loosen; by March, temperatures register an average of 1°C (34°F), showcasing a slow yet steady upward trend. This pattern continues, revealing that by April, the climate begins to warm noticeably, emphasizing Roche’s vibrant seasonal shifts. Overall, January serves as a harbinger of winter's depths, with subsequent months hinting at the arrival of spring’s warmth.
In January, Roche, Switzerland experiences a precipitation total of 138 mm (5.4 in), occurring over approximately 10 days. This marks the beginning of the year with a healthy rainfall amount, setting the stage for the wetter months ahead. As spring approaches, precipitation sees a slight increase, peaking in May with 211 mm (8.3 in) across 20 days, suggesting a significant seasonal shift. Interestingly, January’s rainfall is relatively consistent with February's 115 mm (4.5 in), but it quickly escalates as winter transitions into spring. Overall, the data reveals a gradual rise in precipitation leading into the summer months, where daily rain becomes more frequent, indicating a pattern of increased moisture as the year progresses, highlighting Roche’s vibrant and dynamic climate.
In Roche, Switzerland, January stands out with an impressive humidity level of 91%, making it one of the dampest months of the year. This high humidity trend continues in December, also at 91%, creating a chilly and moist winter atmosphere. Following January, February sees a slight decrease to 89%, hinting at a gradual shift as the seasons transition. As spring approaches, humidity levels dip more noticeably, reaching 84% in April and continuing on a downward path to 80% in May. However, the summer months bring a slight recovery, with humidity stabilizing around 82% in both June and July, before tapering to 77% in August. The latter months of the year witness a resurgence in moisture, as humidity climbs back up to 81% in September and returns to 89% in October and November. Overall, January serves as a significant marker in Roche's humidity pattern, with high levels characterizing the winter months before a more varied yet consistent trend emerges throughout the year.
In Roche, Switzerland, January kicks off the year with a low UV Index of 2, allowing for a safe outdoor experience with a burn time of about 45 minutes. As winter gives way to spring, UV levels gradually rise, reaching moderate levels by February and hitting high levels by March, compelling residents to limit sun exposure to 30 minutes and 25 minutes, respectively. This upward trend continues into April, as the UV Index soars to 7, and remains elevated through the summer months, peaking at a significant 10 in June, where just 15 minutes in the sun can lead to burns. By August, UV levels stabilize at 9, while the fall months see a gradual decrease in UV exposure. As the year winds down, both November and December return to low UV indices, resembling the January climate. For detailed UV readings throughout the year, check out Roche UV Index.
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In January, Roche, Switzerland basks in approximately 167 hours of sunshine, marking the beginning of the year with a gentle glow. As the months progress, the daylight increases significantly, with February seeing a notable rise to 231 hours. Spring arrives with March and April showcasing a delightful leap to 297 and 354 hours, respectively, revealing nature’s awakening. The sunshine reaches its zenith in July with 418 hours, offering long, bright days perfect for outdoor adventures. However, as summer fades, the hours gradually decline, with August still holding onto 388 hours, before transitioning into the cooler months of autumn and eventually winter, where the sun graces the landscape with only 197 hours in December. This cyclical trend not only highlights Roche's stunning seasonal transformations but also invites visitors to embrace the beauty of each unique month.
In Roche, Switzerland, the likelihood of enjoying sunny weather in January is relatively low, with only a 22% chance of clear skies. This trend of limited sunshine continues into the early months of the year, as February offers a modest increase to 39%, indicating that the days are slowly beginning to brighten. As spring approaches, the chances of sun rise significantly, reaching 43% in March and peaking at 46% in April, suggesting a promising transition to sunnier days. However, intriguingly, May witnesses a dip back to 29%, before gradually settling into summer averages around the low thirty percent range. This fluctuating pattern illustrates how Roche's winter gives way to spring's promise, only to remind us that sunshine in May can still be elusive.
In Roche, Switzerland, the transition from January to March signals a gradual increase in daylight, starting with a modest 9 hours in January and blossoming to 11 hours by March. This upward trend continues into the spring months, reaching a delightful 13 hours in April and peaking at 15 hours in both June and July, offering long, sunlit days for outdoor activities. As summer wanes, the daylight begins to recede, with August still enjoying 14 hours, but tapering off to 12 hours in September. The descent continues into the colder months as daylight shrinks back to 9 hours in November and dwindles to just 8 hours by December. This rhythmic cycle of light underscores the seasonal changes in Roche, inviting residents and visitors alike to embrace the varying beauty of each month.
In January, Roche, Switzerland, experiences its mildest winds of the year, with an average speed of 1.4 m/s (3 mph). This gentle breeze sets the tone for the winter months, as wind speeds slightly fluctuate throughout the season, reaching a peak of 1.6 m/s (4 mph) in December. Following January, February sees a marginal increase, while March and the subsequent spring months bring a return to similar calmness, with speeds stabilizing around 1.3 m/s (3 mph). The trend subtly shifts in summer, as the winds tend to ease further, averaging 1.1 m/s (2-3 mph) from June to September. By October and November, the winds regain a touch of vigor, re-establishing the consistency seen earlier in the year. Overall, Roche’s January winds, while gentle, herald a tranquil winter atmosphere that persists through the season.
Weather in Roche varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Roche, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit notable differences in weather patterns. January tends to be colder, with average temperatures hovering around -6°C (22°F), dipping as low as -24°C (-11°F). In contrast, February sees a slight increase, with an average temperature of -2°C (29°F) and occasional highs reaching 14°C (57°F). Precipitation is also slightly higher in January at 138 mm (5.4 in) over about 10 days, compared to February's 115 mm (4.5 in) spread over 11 days. Despite this, February maintains a relatively lower humidity of 89% compared to January's 91%. For more detailed weather insights, you can refer to Roche weather in February.
In January, temperatures plunge to a minimum of -24°C (-11°F) and only reach a maximum of 8°C (48°F), resulting in an average of -6°C (22°F). The month experiences significant precipitation, totaling 138 mm (5.4 in) over about 10 days, accompanied by high humidity levels at 91%.
In contrast, March shows a notable rise in average temperature to 1°C (34°F), with minimums still frigid at -22°C (-8°F) but maximums climbing to 16°C (62°F). Precipitation increases slightly to 142 mm (5.6 in), spread across 15 days, while humidity drops modestly to 87%. For more detailed information, you can refer to this link: Roche weather in March.
In January, the weather is quite harsh, with temperatures ranging from a minimum of -24°C (-11°F) to a maximum of 8°C (48°F) and an average of -6°C (22°F). The month experiences significant precipitation, totaling 138 mm (5.4 in) over about 10 days, along with high humidity levels of 91%. In stark contrast, April brings a gradual warming trend, where temperatures range from a low of -16°C (4°F) to 20°C (68°F), with an average of 5°C (41°F). Although April has slightly lower total precipitation at 90 mm (3.5 in), it stretches over 13 days, accompanied by a reduced humidity of 84%. This transition hinting at the arrival of spring makes April feel notably milder. For more information on weather specifics, check Roche weather in April.
January and May present a stark contrast in weather patterns. In January, temperatures plummet to a minimum of -24°C (-11°F) and maintain an average of -6°C (22°F), rarely exceeding 8°C (48°F). The month is characterized by high humidity at 91%, with 10 days of precipitation totaling 138 mm (5.4 in). In comparison, May offers a more temperate climate, with minimum temperatures around -11°C (13°F) and a comfortable average of 8°C (47°F) rising to a pleasant maximum of 26°C (79°F). However, May also sees more precipitation, with 211 mm (8.3 in) spread over 20 days, alongside a slightly lower humidity level of 80%. For more detailed weather insights, check Roche weather in May.
January and June present stark contrasts in weather conditions. In January, temperatures can plunge to a chilling minimum of -24°C (-11°F), with an average of -6°C (22°F) and a maximum of 8°C (48°F). This month is characterized by high humidity at 91% and notable precipitation of 138 mm (5.4 in) over about 10 days, contributing to a cold and damp atmosphere. In contrast, June brings much milder conditions, with minimum temperatures around -1°C (30°F), an average of 13°C (56°F), and a maximum reaching 30°C (85°F). The month experiences an increased precipitation level of 211 mm (8.3 in) spread across 20 days, coupled with a lower humidity of 82%, creating a more comfortable, albeit still rainy, summer environment. For more detailed information about the weather during this month, you can visit Roche weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures can plummet to a chilling minimum of -24°C (-11°F), with an average of -6°C (22°F) and a maximum reaching only 8°C (48°F). This month is characterized by high humidity at 91% and substantial precipitation, averaging 138 mm (5.4 in) over about 10 days. In stark contrast, July enjoys milder temperatures, boasting a minimum of 2°C (36°F), an average of 15°C (59°F), and a pleasant maximum of 28°C (83°F). Although July experiences more frequent rain, with total precipitation of 206 mm (8.1 in) over 17 days, the overall climate remains more inviting. For more details on July weather specifically, check this link: Roche weather in July.
January and August present strikingly different weather conditions. In January, temperatures plunge with a minimum of -24°C (-11°F) and an average of -6°C (22°F), while the maximum reaches only 8°C (48°F). This frigid month also sees considerable precipitation, with 138 mm (5.4 in) over about 10 days and a high humidity of 91%. In contrast, August brings a much milder climate, featuring a minimum of 3°C (37°F), an average of 14°C (58°F), and a comfortable maximum of 27°C (81°F). While August experiences more total precipitation at 189 mm (7.4 in) across 16 days, the humidity is notably lower at 77%. For a closer look at summer weather patterns, you can explore Roche weather in August.
January and September present starkly contrasting weather conditions. In January, temperatures can plummet to a chilling minimum of -24°C (-11°F), with an average of -6°C (22°F) and a maximum of 8°C (48°F), all while experiencing high humidity at 91%. Precipitation is relatively high, totaling 138 mm (5.4 in) over an average of 10 days. In contrast, September sees much milder temperatures, with a minimum of -5°C (24°F), an average of 11°C (52°F), and a maximum reaching 23°C (74°F). Although it experiences slightly lower overall precipitation at 120 mm (4.7 in) over 15 days, the humidity is also lower at 81%. For more details on weather conditions during this month, you can check out Roche weather in September.
January and October present a stark contrast in weather conditions. In January, temperatures plunge to a minimum of -24°C (-11°F) and average around -6°C (22°F), while reaching a maximum of 8°C (48°F). The month sees significant precipitation of 138 mm (5.4 in) over 10 days, characterized by high humidity at 91%. In contrast, October offers a milder climate with temperatures ranging from a minimum of -5°C (23°F) to an average of 7°C (44°F), peaking at a comfortable 20°C (68°F). The precipitation is slightly less at 127 mm (5.0 in) but occurs over 13 days, and humidity settles at a lower 89%. For more detailed information on the October climate, you can refer to Roche weather in October.
January and November present distinctly different weather conditions. In January, temperatures can plummet as low as -24°C (-11°F), with an average of -6°C (22°F) and a maximum of 8°C (48°F). The month also sees a significant amount of precipitation, totaling 138 mm (5.4 in) over approximately 10 days, accompanied by high humidity levels of 91%. In contrast, November features milder conditions, with minimum temperatures around -17°C (1°F) and an average temperature of 1°C (33°F), peaking at a maximum of 17°C (63°F). Although precipitation is less in November at 105 mm (4.1 in) over about 12 days, the humidity remains relatively high at 89%. For a closer look at November weather, you can visit Roche weather in November.
In December, the weather is slightly colder than in January, with average temperatures reaching a maximum of 9°C (48°F) and dipping as low as -25°C (-13°F). This month also experiences more precipitation, totaling 228 mm (9.0 in) and occurring over 18 days. In contrast, January sees an average maximum of 8°C (48°F) and a minimum of -24°C (-11°F) with 138 mm (5.4 in) of precipitation spread over just 10 days. Both months maintain high humidity levels of 91%, giving them a characteristic crispness. For more specific details on December weather, you can check this link: Roche weather in December.
As January unfolds in Roche, it brings a distinct chill that sets it apart from the milder months of the year. With temperatures often dipping significantly, residents experience the stark contrast of winter's grip against the backdrop of the pristine landscape. The air hangs heavy with high humidity levels and notable precipitation, leading to a cozy yet damp atmosphere on many days. This month, known for its brisk winds and occasional snow, is a vivid reminder of the region’s winter charm. For those who appreciate the beauty of a snowy Swiss winter, January offers a unique experience. To delve deeper into the year-round climate of Roche, visit Roche Climate.