Last updated: August 27, 2025
January in Davos, Switzerland showcases a unique winter landscape characterized by a striking contrast in temperatures, with maximums reaching 5°C (40°F) and plunging to an average of -9°C (16°F), occasionally dipping to a chilling -30°C (-21°F). This month sees 11 days of precipitation, accumulating around 92 mm (3.6 in), enveloping the region in a picturesque yet damp winter ambiance, with humidity soaring to 92%. Ideal for snow enthusiasts, the cold and crisp conditions offer a stunning backdrop for outdoor adventures amid the Alps, making Davos a captivating destination during this frosty season.
In January, Davos, Switzerland, experiences a frosty embrace, with temperatures ranging from a biting low of -30°C (-21°F) to a chilly average of -9°C (16°F). The month stands as one of the coldest in the region, setting the stage for a winter wonderland. While highs can reach just 5°C (40°F), this stark winter chill contrasts with the gradual warming trend that follows in February and March, where temperatures hover in the negatives with mild improvements. The biting cold gives way to a gradual thaw as April approaches, illustrating Davos’ unique climate rhythm, with each month revealing a subtle transition toward more temperate weather that characterizes the onset of spring.
In January, Davos, Switzerland experiences a precipitation total of 92 mm (3.6 in) over an average of 11 days. This moderate rainfall sets the stage for the winter season, offering the perfect backdrop for winter sports enthusiasts. As we transition into February, precipitation drops to 65 mm (2.6 in) and the number of rainy days slightly increases to 12, signaling the onset of colder weather and less frequent but heavier snowfalls. Notably, January ranks as one of the wetter months, reflecting a climatic pattern where late winter typically ushers in both snow and rain, leading to a peak in total yearly precipitation during the following months. The trend showcases that while January is significant, it is just the precursor to even more substantial moisture as the year progresses, especially into the lush spring months.
In January, Davos, Switzerland experiences its highest humidity levels of the year, soaring to 92%. This peaks a trend of consistently high moisture that characterizes the winter months, with October and December also showcasing elevated humidity at 90%. As the year progresses into spring, humidity gradually declines, reaching its lowest in May at 80%. However, it remains relatively stable throughout the summer, fluctuating only slightly between 80% and 83%. As fall approaches, a slight uptick in humidity is observed again, hinting at the return of the moist winter air. This cyclical pattern underscores the region’s unique climate, where crisp winters blend seamlessly into milder summers, all while maintaining a persistent blanket of humidity.
In Davos, Switzerland, January welcomes visitors with a low UV Index of 2, making sun exposure relatively safe, with a burn time of approximately 45 minutes. As the year progresses into February, the UV Index rises to 4, indicating a shift to a moderate exposure category and a reduced burn time of 30 minutes. March brings further increases, peaking at a high UV Index of 7, which shortens burn time to 25 minutes. This trend of escalating UV intensity continues into April and May, where the index soars to 8 and 9 respectively, challenging sun-seekers to minimize exposure to just 15 minutes. The very high ratings persist through the summer months, peaking at 10 in both June and July. By August, the index slightly dips to 9, but remains a cause for caution. As autumn sets in, the UV Index gradually decreases, with October and November falling back into the moderate range before closing the year with another low rating of 2 in December. This steady increase and decrease in UV levels throughout the year, particularly from winter to summer, highlights the importance of sun safety in Davos. For more detailed information, you can check the Davos UV Index.
UV Risk Categories
In January, Davos, Switzerland, experiences a crisp 173 hours of sunshine, a gentle start to the year that hints at the brighter days to come. As winter begins to thaw, February sees a significant uptick with 235 hours of bright rays, paving the way for the early spring sun. This trend of increasing daylight continues through the spring and into summer, peaking in July with an impressive 408 hours of sunshine, creating a vibrant atmosphere typical of scenic mountain landscapes. However, as the year progresses, the sunshine hours gradually decline, with August bringing 368 hours and a further drop into the autumn months, settling to 194 hours in December. This fluctuation highlights Davos's seasonal charm, offering an enticing blend of winter wonder and summer brilliance.
In Davos, Switzerland, January brings a modest 21% chance of sunny weather, making it one of the cloudier months of the year. This likelihood is significantly lower than the following month, February, where the sun shines twice as often at 43%. As winter transitions into spring, the probability of sunny days sees a notable increase, with March lingering at 41% and April dropping slightly to 37%. Interestingly, the chance of sunshine remains relatively stable throughout the late spring and summer months, hovering around the 30% mark. This trend showcases January as a time primarily dominated by winter's chill and clouds, paving the way for brighter days in the upcoming months.
In Davos, Switzerland, January marks a time of winter twilight, with daylight lasting about 9 hours. This serves as a precursor to a gradual increase in sunlight, as February welcomes an extra hour, bringing the total to 10 hours. March continues this upward trend, boasting 11 hours of daylight, while April shines brighter with 13 hours. The ascent peaks in May and continues through June and July, maintaining a robust 15 hours of daylight that encourages outdoor adventures. As summer fades into autumn, daylight hours begin a gentle decline: August offers 14 hours, followed by 12 hours in September. By October, daylight diminishes to 10 hours, sliding back down to 9 hours in November and a mere 8 hours by December. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites residents and visitors alike to embrace each phase of Davos's stunning alpine scenery.
In Davos, Switzerland, January greets visitors with gentle breezes, averaging a mild 1.4 m/s (3 mph). This calm start to the year sets the tone for a consistently tranquil winter season. Throughout the following months, wind speeds slightly fluctuate, peaking at 1.6 m/s (4 mph) in both February and May, but generally maintaining a steady cadence around 1.4 to 1.6 m/s. Interestingly, the summer months remain similarly serene, with only a dip in August and September to 1.3 m/s (3 mph). As the year winds down, the late autumn and winter months return to the familiar 1.4 m/s. Overall, the trends reveal a climate characterized by mild winds, fostering an inviting atmosphere for both residents and visitors alike to enjoy the stunning alpine scenery.
Weather in Davos varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Davos, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February in Davos present a stark contrast in temperatures and weather patterns. January is typically colder, with average temperatures hovering around -9°C (16°F) and lows dipping to -30°C (-21°F). It also sees a higher precipitation level of 92 mm (3.6 in) over 11 days, coupled with high humidity at 92%. In comparison, February experiences slightly milder conditions, boasting an average temperature of -6°C (22°F) and a maximum of 9°C (48°F). Precipitation decreases to 65 mm (2.6 in) but occurs over a similar number of days, at 12. Humidity also drops slightly to 89%. For more details, check out Davos weather in February.
In January, the weather is notably colder, with average temperatures around -9°C (16°F) and maximums reaching only 5°C (40°F). The month is characterized by high humidity at 92% and 11 days of precipitation totaling 92 mm (3.6 in). By contrast, March shows a significant warming trend, with average temperatures rising to -3°C (27°F) and maximums climbing to 11°C (52°F). Although precipitation remains the same at 92 mm (3.6 in), March experiences more rainy days, totaling 16, and slightly lower humidity at 87%. For those interested in more detailed insights, Davos weather in March provides further information.
January and April display a notable shift in weather conditions. January is characterized by frigid temperatures, with an average low of -30°C (-21°F) and a maximum of just 5°C (40°F). The high humidity, at 92%, combined with 11 rainy days, contributes to a chilly atmosphere that makes outdoor activities quite limited. In contrast, April marks a significant warming trend, with average temperatures rising to 1°C (34°F) and peaking at 15°C (59°F). Despite slightly less precipitation at 87 mm (3.4 in) over 14 days, the humidity drops to a more comfortable 84%. This transition reflects the gradual arrival of spring, encouraging more outdoor pursuits. For a deeper insight into April's climate, you can check Davos weather in April.
January and May present stark contrasts in weather conditions. In January, temperatures can plummet to as low as -30°C (-21°F), with an average around -9°C (16°F) and a maximum reaching only 5°C (40°F). This month experiences 92 mm (3.6 in) of precipitation spread over 11 days, coupled with high humidity levels of 92%, resulting in a chilly, damp environment. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -13°C (9°F) to a comfortable maximum of 21°C (69°F) and an average of 5°C (41°F). The amount of precipitation also increases to 161 mm (6.3 in) across 23 days, though humidity decreases to 80%. For more details on May's weather specifics, check out Davos weather in May.
In January, the weather in Davos is characterized by frigid temperatures, with minimums dropping to -30°C (-21°F) and an average around -9°C (16°F). The town experiences significant precipitation over 11 days, totaling 92 mm (3.6 in), and humidity levels are quite high at 92%. In contrast, June brings a dramatic shift; temperatures range from a minimum of -2°C (28°F) to a pleasant maximum of 26°C (79°F), averaging 10°C (51°F). The month sees increased precipitation, reaching 147 mm (5.8 in) over 19 days, while humidity remains relatively high at 82%. This comparison highlights the stark seasonal transition from the deep chill of winter to the mild warmth of early summer. For more information about the weather specifics in June, visit Davos weather in June.
January and July in Davos present a striking contrast in weather. January is characterized by frigid temperatures, with lows plunging to -30°C (-21°F) and an average of -9°C (16°F), while July sees much milder temperatures, with a minimum of 2°C (36°F) and an average of 11°C (53°F) peaking at 25°C (78°F). In addition to temperature, January experiences higher humidity at 92% compared to July’s 83%, alongside significant precipitation of 92 mm over 11 days, while July boasts even more rainfall at 152 mm, spread across 20 days. For those interested in exploring the summer climate, Davos weather in July provides detailed insights.
January and August in Davos present a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -30°C (-21°F), with an average of -9°C (16°F) and a maximum reaching only 5°C (40°F). This frigid month also sees significant precipitation, totaling 92 mm (3.6 in) over 11 days, accompanied by high humidity at 92%. Conversely, August offers a much milder climate, with temperatures ranging from a minimum of 0°C (31°F) to a pleasant maximum of 23°C (74°F) and an average of 11°C (52°F). This summer month experiences even more precipitation, totaling 197 mm (7.8 in) over 20 days, albeit with lower humidity at 80%. For more details, you can check the Davos weather in August.
January and September present starkly different weather conditions. In January, temperatures can plunge as low as -30°C (-21°F), with an average temperature around -9°C (16°F) and a maximum of only 5°C (40°F). This month also sees a high level of humidity at 92% and receives around 92 mm (3.6 in) of precipitation over 11 days. In contrast, September offers a milder climate with minimum temperatures of -11°C (13°F), an average of 7°C (46°F), and highs reaching 20°C (68°F). It experiences more precipitation, totaling 134 mm (5.3 in) spread across 16 days, and a slightly lower humidity level of 83%. For a detailed look at September weather specifically in Davos, check out Davos weather in September.
January and October present distinct contrasts in weather conditions. In January, temperatures plunge to a minimum of -30°C (-21°F) and have an average of -9°C (16°F), with maximums reaching only 5°C (40°F). Precipitation is fairly consistent, totaling 92 mm (3.6 in) over 11 days, accompanied by high humidity at 92%. Conversely, October brings milder temperatures with a minimum of -9°C (16°F) and a pleasant average of 3°C (39°F), peaking at 16°C (61°F). Precipitation increases to 133 mm (5.3 in) over 12 days, with humidity slightly lower at 90%. For a detailed look at October's weather in Davos, visit Davos weather in October.
January and November display quite different weather patterns. In January, temperatures drop significantly, with minimums reaching as low as -30°C (-21°F) and average highs only reaching a slightly more moderate 5°C (40°F). The month is characterized by high humidity levels at 92%, with precipitation totaling 92 mm (3.6 in) over about 11 days. In contrast, November experiences milder temperatures, with a minimum of -21°C (-5°F) and average highs of up to 12°C (55°F). Although November sees slightly more precipitation, totaling 103 mm (4.0 in) over 13 days, the humidity is lower at 88%. For more detailed insights into November weather, you can refer to Davos weather in November.
In January, temperatures are slightly colder than in December, with average lows of -30°C (-21°F) compared to December's minimum of -27°C (-17°F). Both months feature similar maximum temperatures, hovering around 4°C (40°F). However, January experiences less precipitation, totaling 92 mm (3.6 in) over 11 days, whereas December sees more rainfall, with 129 mm (5.1 in) falling across 16 days. Humidity levels remain high in both months, with January at 92% and December at 90%, contributing to the chilly atmosphere. For more detailed information on weather conditions in December, you can check out Davos weather in December.
In January, Davos experiences a dramatic chill that sets it apart from other months of the year. With temperatures swinging from a brisk maximum of 5°C to a biting minimum of -30°C, visitors should be prepared for the cold. The elevated humidity at 92% combined with 11 days of precipitation often creates a winter wonderland, but it also means you should dress warmly and be ready for wet conditions. While the snow-covered landscape invites fans of winter sports, those seeking milder weather may want to consider visiting during the spring or summer months. For more detailed climate insights, explore the Davos Climate.