Last updated: August 27, 2025
May in Scuol, Switzerland, presents a dynamic climate with temperatures ranging from a maximum of 19°C (66°F) to a brisk minimum of -17°C (2°F), averaging 3°C (38°F) throughout the month. Visitors can expect a wet experience, as 134 mm (5.3 in) of precipitation falls over 22 days, contributing to a humidity level of 78%. This blend of cool temperatures and frequent showers creates a misty atmosphere, perfect for exploring the captivating landscapes of the Swiss Alps while embracing the rejuvenating spirit of spring.
In May, Scuol, Switzerland begins to shake off the lingering chill of winter, presenting a delightful transition into spring. With minimum temperatures dropping to around -17°C (2°F) and an average reaching 3°C (38°F), there's a refreshing crispness in the air. The maximum temperature nudges towards a pleasant 19°C (66°F), making it the perfect time to enjoy the breathtaking Swiss landscapes. Compared to the colder months preceding it, May showcases a significant warming trend, highlighting the region's stunning transformation as it awakens with vibrant flora and inviting outdoor activities. This delightful change not only enhances the scenic beauty but also encourages visitors to revel in the natural splendor of Scuol.
May marks a dramatic shift in precipitation for Scuol, Switzerland, with 134 mm (5.3 in) of rainfall spread over 22 days, making it the wettest month so far. This surge in precipitation comes after a somewhat moderate April, which saw 67 mm (2.6 in) of rain over just 11 days. The increase signifies a transition into a wetter season, as May's rainfall surpasses that of both the preceding months and sets the stage for similarly high levels in June and July. As nature awakens, the additional moisture supports blooming landscapes, creating a vibrant tapestry of greenery despite the frequent rains. Overall, May epitomizes the blend of Alpine charm and refreshing spring showers that characterize Scuol's unique climate.
As spring transitions to summer in Scuol, Switzerland, May brings a notable shift in humidity levels, dipping to an average of 78%. This drop marks the lowest humidity of the year, showcasing a gradual decrease from the earlier months; January starts at a high of 93% and April sees 83%. Following May, humidity levels begin to creep up again in June and July, suggesting that while the air becomes crisper in May, it won't stay that way for long. The patterns indicate a seasonal rhythm, with the highest humidity returning in the colder months, making Scuol a fascinating study of climatic contrasts throughout the year.
As May settles over Scuol, the UV Index reaches a striking 10, categorizing it as very high. This reflects a significant increase from the earlier months, with April already showcasing a robust UV reading of 9. Those venturing outdoors in May should remain vigilant, as the burn time plummets to just 15 minutes, mirroring the urgency felt in late spring as the sun’s intensity escalates. This upward trend continues into June and July, where the UV Index escalates to an extreme level of 11. The absorption of UV rays is critical during this time, emphasizing the need for protective measures. Whether you're hiking in the Alps or enjoying local sights, it's crucial to stay informed about the UV Index levels. For more details, check out Scuol UV Index.
UV Risk Categories
May in Scuol, Switzerland, shines brightly with 362 hours of sunshine, marking a peak in the spring season. This month demonstrates a steady increase in sunlight, starting from 181 hours in January and climbing as the warmer months approach. After a gradual rise through spring, from 243 hours in February to 353 hours in April, May stands out as a pivotal point, capturing the essence of blossoming landscapes and outdoor activities. The delightful sunshine continues to increase into June, reaching 389 hours. This trend highlights the enchanting charm of Scuol, where nature flourishes under a sun-drenched sky, inviting everyone to revel in the vibrant beauty of early summer.
In May, Scuol, Switzerland experiences a 30% chance of sunny weather, making it a transition month as the region shifts from spring to summer. While this likelihood is higher than the winter months, particularly January with just 20%, it falls short compared to the sunnier forecasts of late spring and early summer. The chance of sun in May is on par with the later months of November and the early spring months, suggesting that frequent cloud cover can still prevail. However, as the year progresses into June and July, the likelihood of clear skies increases, enticing visitors with the warmer, brighter days that await in the months ahead.
As spring unfolds, Scuol, Switzerland experiences a significant increase in daylight hours, dramatically moving from just 8 hours in January to a bright 15 hours in May. This upward trend continues into June and July, where daylight remains robust at 15 hours, making the lush landscapes and picturesque surroundings even more captivating. However, as summer gives way to autumn, the daylight gradually recedes, tapering to 14 hours in August and dropping to 12 hours in September. By the time October rolls around, the days shorten to 10 hours, signaling the onset of a quieter season. This rhythmic cycle of daylight highlights the enchanting seasonal differences in Scuol, inviting both locals and visitors to embrace the beauty of each time of year.
In Scuol, Switzerland, the month of May brings a gentle breeze that dances through the picturesque landscapes, with an average wind speed of 1.6 m/s (4 mph), marking a slight increase compared to the preceding months. This uptick in wind speed is part of a subtle upward trend that begins in late spring, leading into summer. While January through April maintain a consistent pace around 1.4 to 1.5 m/s, May heralds a transition into livelier air currents, mirroring the awakening of nature as wildflowers bloom and outdoor activities become more prevalent. July, similar to May, maintains this invigorating wind speed, suggesting that Scuol's summer offers a refreshing climate, perfect for exploration and adventure amidst the stunning Swiss Alps. As the seasons progress, the winds gently taper off into the autumn months, reminding us of the dynamic interplay between temperature and breeze in this enchanting alpine region.
Weather in Scuol varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Scuol, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather starts to warm up, with temperatures ranging from a chilly -17°C (2°F) to a pleasant 19°C (66°F) and an average of 3°C (38°F). This month sees considerable precipitation, measuring 134 mm (5.3 in) over 22 days, with humidity averaging 78%. In contrast, January is typically much colder, with temperatures reaching as low as -29°C (-20°F) and averaging -10°C (14°F), peaking at just 4°C (40°F). There is also less precipitation in January, at 85 mm (3.3 in) over 11 days, but the humidity is notably higher, averaging 93%. For detailed insights on January weather, you can check Scuol weather in January.
When comparing the weather in May to that of February, a striking difference in temperatures becomes apparent. May experiences a much milder climate, with average temperatures around 3°C (38°F), while February remains frigid, with an average of -7°C (19°F). The contrast is even more pronounced when looking at the minimum temperatures, which can drop to -17°C (2°F) in May compared to a much colder -27°C (-16°F) in February. Additionally, February has significantly lower precipitation, with 57 mm (2.3 in) over 11 days, compared to May’s 134 mm (5.3 in) spread across 22 days. Although February has a higher humidity level of 89%, May’s humidity of 78% still contributes to a more pleasant overall atmosphere as spring approaches. For more insights on February weather, you can check out Scuol weather in February.
In comparing the weather between March and May, a notable difference in temperatures can be observed. March experiences colder conditions, with minimum temperatures plunging to -25°C (-12°F) and an average of -5°C (23°F), while May warms up significantly, boasting a minimum of -17°C (2°F) and an average temperature of 3°C (38°F). Precipitation levels also differ, with May receiving more rainfall at 134 mm (5.3 in) over 22 days, compared to March's 78 mm (3.1 in) over 15 days. Additionally, humidity is higher in March at 86%, in contrast to May's 78%. For more specific details on March weather, you can refer to Scuol weather in March.
In comparing the weather between May and April, May exhibits notably milder temperatures, with an average of 3°C (38°F) compared to April's average of -1°C (31°F). The maximum temperature in May reaches 19°C (66°F), a significant increase from April's maximum of 14°C (57°F). However, May is wetter, receiving 134 mm (5.3 in) of precipitation over 22 days, while April sees only 67 mm (2.6 in) over 11 days. Despite the increase in rainfall, humidity levels are slightly lower in May at 78%, compared to April's higher humidity at 83%. For more detailed insights, you can refer to Scuol weather in April.
May weather in Scuol is characterized by cooler temperatures, with an average of 3°C (38°F) and a maximum of 19°C (66°F). The month experiences significant precipitation, totaling 134 mm (5.3 in) over 22 days, alongside a relatively high humidity of 78%. In contrast, June sees a marked increase in temperatures, with an average of 9°C (49°F) and a peak of 24°C (76°F). Although precipitation decreases slightly to 110 mm (4.3 in) over 19 days, humidity remains similar at 79%. This transition from May to June showcases a shift toward warmer, more pleasant weather. For more detailed information, you can visit Scuol weather in June.
In May, temperatures range from a chilly min of -17°C (2°F) to a max of 19°C (66°F), with an average of 3°C (38°F). The month experiences significant precipitation, totaling 134 mm (5.3 in) over 22 days, paired with a humidity level of 78%. In contrast, July offers a warmer climate, characterized by temperatures that range from a minimum of 0°C (33°F) to a pleasant maximum of 25°C (78°F), with an average of 10°C (51°F). Precipitation in July is slightly lower at 128 mm (5.0 in) over 21 days and humidity rises to 82%. For more specific details about Scuol's weather in July, you can visit Scuol weather in July.
In May, temperatures range from a brisk -17°C (2°F) at the minimum to a pleasant 19°C (66°F) at the maximum, with an average of around 3°C (38°F). The month experiences 134 mm (5.3 in) of precipitation over approximately 22 days, and humidity levels hover around 78%. In contrast, August features milder temperatures, with a minimum of -1°C (31°F), an average of 10°C (51°F), and a maximum of 22°C (72°F). Although August is a bit wetter with 160 mm (6.3 in) of precipitation over 20 days, humidity rises slightly to 80%. You can find more details about the weather in August here.
May and September present distinct weather profiles, with May experiencing a cooler average temperature of 3°C (38°F) compared to September's 6°C (44°F). Both months showcase a maximum temperature of 19°C (66°F), but May has significantly more precipitation at 134 mm (5.3 in) over 22 days, while September sees a slightly lower 110 mm (4.3 in) over 15 days. Additionally, September exhibits higher humidity at 83%, compared to May's 78%. For more details on September weather patterns, visit Scuol weather in September.
In May, temperatures range from a chilly -17°C (2°F) at night to a pleasant high of 19°C (66°F) during the day, with an average temperature of 3°C (38°F). The month experiences about 134 mm (5.3 in) of precipitation over 22 days, accompanied by a humidity level of 78%. In contrast, October sees slightly milder temperatures with a minimum of -16°C (4°F), an average of 2°C (36°F), and a maximum of 14°C (58°F). This month receives less precipitation at 111 mm (4.4 in) over just 12 days, but the humidity rises to 90%. Overall, while both months have their share of cold, May tends to be slightly warmer with more rainfall spread across more days compared to the drier and more humid conditions of October. For more specific insights into October weather, you can visit Scuol weather in October.
In comparing the weather of May and November, we can see distinct differences in temperature and humidity. May features a broader temperature range, with minimums dropping to -17°C (2°F) and maximums reaching up to 19°C (66°F), resulting in an average of 3°C (38°F). The month is relatively wet, with 134 mm (5.3 in) of precipitation spread over 22 days and a humidity level of 78%. In contrast, November is notably colder, characterized by a minimum temperature of -22°C (-7°F) and an average of -5°C (24°F), with maximum temperatures only reaching 10°C (50°F). The precipitation in November is also lower at 97 mm (3.8 in), occurring over 12 days, while humidity rises slightly to 89%. For more specific insights into November weather, you can refer to Scuol weather in November.
May and December showcase distinct differences in weather patterns. In May, temperatures range from a minimum of -17°C (2°F) to a maximum of 19°C (66°F), with an average of 3°C (38°F). This month experiences relatively high precipitation, totaling 134 mm (5.3 in) over 22 days, with humidity at 78%. In contrast, December is much colder, with temperatures dropping to a minimum of -28°C (-18°F) and an average of -9°C (16°F), peaking at just 3°C (37°F). Precipitation in December is slightly lower at 120 mm (4.7 in) but occurs over fewer days (16), accompanied by higher humidity levels at 90%. For more detailed information, you can check Scuol weather in December.
As May unfolds in Scuol, the transition from the chill of winter to the warmth of summer becomes palpable. Temperatures begin to rise, offering a refreshing break from the colder months, yet the lingering presence of cool air reminds us that spring is still in its early stages. With an average humidity of 78% and frequent precipitation over 22 days, the month’s weather brings both lush landscapes and the occasional rainy day. While daily temperatures can fluctuate dramatically, this month offers a unique blend of brisk mountain air and emerging sunlight, setting the stage for the vibrant summer ahead. For more insights on Scuol's weather patterns throughout the year, be sure to explore Scuol Climate.