Last updated: August 27, 2025
In Silvaplana, Switzerland, May unveils a tapestry of weather contrasts, where temperatures oscillate between a maximum of 18°C (65°F) and a minimum of -13°C (8°F), offering a brisk yet refreshing climate. The month witnesses an average temperature of 3°C (38°F), inviting layers for outdoor adventures amidst the stunning alpine scenery. With 150 mm (5.9 in) of precipitation spread across 22 days, the air remains delightfully humid at 80%, contributing to the lush natural beauty that characterizes this enchanting region. Whether you're exploring hiking trails or enjoying the vibrant local culture, May's unpredictable weather adds a unique charm to your experience in Silvaplana.
In May, Silvaplana welcomes a noticeable shift in temperatures, marking a transition into spring. With a minimum of -13°C (8°F) and a delightful maximum reaching 18°C (65°F), this month showcases a significant increase from the chilling winter months. The average temperature climbs to about 3°C (38°F), inviting outdoor enthusiasts to explore the breathtaking landscapes. Compared to the frigid depths of winter, where temperatures often dip below -26°C (-14°F), May’s milder climate provides a refreshing backdrop for various activities, making it an ideal time to enjoy the stunning natural beauty that this Swiss gem has to offer.
May marks a significant shift in Silvaplana's precipitation patterns, with a remarkable 150 mm (5.9 in) of rainfall spread over 22 days—the highest for the year thus far. This surge in precipitation contrasts sharply with the earlier months, where rain totals hovered around 75 mm to 99 mm. The increased number of rainy days reflects the transition into the wetter season, laying the groundwork for lush landscapes as spring peaks. Notably, May’s rainfall not only surpasses the preceding months but also sets a trend that continues into the summer. As June approaches, residents can expect a further uptick in precipitation, heralding the seasonal bloom and the vibrant natural beauty that this alpine region is celebrated for.
In May, Silvaplana experiences a noticeable shift in humidity levels, dropping to 80% from the higher rates observed in the earlier months. This decline represents a gradual transition from the damp chill of winter and early spring, where humidity hovers around 92% in January and gently decreases to 84% by April. As the region embraces the warmth of late spring, humidity remains relatively stable, allowing for a delightful outdoor experience with comfortable, refreshing air. Looking ahead, June sees a slight uptick to 82%, suggesting that while May offers a respite from the winter’s moist grip, the summer months still retain a hint of the tranquility offered by the surrounding lakes and mountains.
As we transition into May in Silvaplana, Switzerland, the UV Index reaches 9, signaling a very high exposure category that necessitates heightened sun safety measures. This marked increase follows a steady climb from January's low of 2 to April's significant jump to 8, showcasing how the sun's intensity surges as spring turns to early summer. With a burn time of just 15 minutes, outdoor enthusiasts should be cautious and apply adequate sunscreen to protect against potential skin damage. Following May, the UV levels remain consistently high, peaking at 10 in June and July. To stay informed about UV trends throughout the year, explore more at Silvaplana UV Index.
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As spring transitions into summer, May in Silvaplana, Switzerland shines brightly, boasting an impressive 359 hours of sunshine—a delightful increase from the previous months. This upward trend follows a steady climb in sunlight hours since January, where the days began with a mere 179 hours. With April already showcasing 336 hours, May marks a significant leap, hinting at the vibrant warmth that summer will soon bring. The sunshine hours continue to rise into June, setting the stage for even longer days ahead. May's abundance of sunlight reflects not only the changing seasons but also invites nature enthusiasts and adventurers to embrace the beauty of the Engadine region.
In Silvaplana, Switzerland, May presents a moderate likelihood of sunny weather, with a chance of sunshine at 28%. This figure marks a subtle decline from the sunnier months of March and April, where the probabilities reach 40% and 35% respectively. As spring transitions into summer, the sunniest days are usually found in the early months of the year, while June and July also reflect a similar 27% chance. This trend indicates that while May is not the sunniest time to visit, the surrounding months offer more favorable conditions, suggesting that visitors might find glimpses of sunshine amidst the blooming landscapes.
As spring transitions into summer in Silvaplana, Switzerland, the daylight hours undergo a remarkable transformation. Starting with 9 hours of daylight in January, there is a steady increase throughout the following months. By May, residents enjoy 15 hours of glorious daylight, marking a peak that continues into June, July, and beyond. This delightful abundance of light enhances outdoor activities and encourages a vibrant community atmosphere. However, as summer wanes into late summer and autumn, daylight gradually decreases, dropping to 12 hours in September, and eventually back to 9 hours by November. This rhythmic ebb and flow of daylight not only shapes daily life but also encapsulates the beauty of the changing seasons in this picturesque alpine region.
In May, Silvaplana experiences a gentle rise in average wind speed, peaking at 1.7 m/s (4 mph), a notable increase from the earlier months. This month signals a subtle shift towards more consistent breezes, with winds maintaining a steady pace that is mirrored in the following months of June and July. The spring season, with its mild temperatures and refreshing air, invites outdoor enthusiasts to revel in the invigorating winds, which play a crucial role in the region's vibrant sports culture. As summer approaches, the calm yet lively atmosphere of Silvaplana continues to embrace visitors, set against the stunning backdrop of the Swiss Alps, where the charm of May's winds is felt both in the air and in the spirit of adventure.
Weather in Silvaplana varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Silvaplana, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present two distinctly different weather patterns. In May, temperatures range from a minimum of -13°C (8°F) to a maximum of 18°C (65°F), with an average of 3°C (38°F). The month also sees considerable rainfall, accumulating 150 mm (5.9 in) over 22 days, accompanied by a humidity level of 80%. In contrast, January is much colder, with temperatures dipping as low as -27°C (-17°F) and peaking at just 2°C (36°F), giving it an average temperature of -11°C (12°F). While January experiences less precipitation, totaling 75 mm (2.9 in) over only 10 days, the humidity rises to 92%, contributing to a brisk and frigid atmosphere. For more details, you can refer to Silvaplana weather in January.
When comparing the weather in May and February, it is clear that May offers a significant increase in temperatures. In May, temperatures range from a minimum of -13°C (8°F) to a maximum of 18°C (65°F), with an average of 3°C (38°F). In contrast, February experiences colder conditions, with temperatures ranging from a minimum of -28°C (-18°F) to a maximum of 6°C (43°F) and an average of -8°C (18°F). Additionally, May sees more precipitation (150 mm over 22 days) compared to February's 59 mm over 11 days, although February has a slightly higher humidity level at 89% compared to May's 80%. For a detailed look at February weather, you can check this link: Silvaplana weather in February.
In comparing the weather between March and May, a significant warming trend is evident. March experiences colder temperatures, with a minimum of -26°C (-14°F) and an average of -5°C (23°F), while May sees milder conditions, with a minimum of -13°C (8°F) and an average of 3°C (38°F). Precipitation is also higher in May, totaling 150 mm (5.9 in) over 22 days compared to March's 90 mm (3.5 in) over 13 days. Additionally, humidity levels remain high in both months, with March at 87% and May at 80%. For more detailed insights, you can check out Silvaplana weather in March.
In comparing the weather between May and April, we can observe a notable increase in temperature. May experiences a minimum of -13°C (8°F) and an average of 3°C (38°F), reaching a maximum of 18°C (65°F), while April has cooler conditions with a minimum of -19°C (-1°F) and an average of -1°C (31°F) peaking at 12°C (54°F). Additionally, May sees a significant amount of precipitation at 150 mm (5.9 in) over 22 days, compared to April's 99 mm (3.9 in) over 12 days. The humidity levels are slightly lower in May at 80% compared to April's 84%, indicating a more pleasant air quality as spring progresses. For more details on April's weather patterns, visit Silvaplana weather in April.
May and June present a noticeable transition in weather patterns. In May, temperatures range from a minimum of -13°C (8°F) to a maximum of 18°C (65°F), with an average of 3°C (38°F). During this month, precipitation is quite high, totaling 150 mm (5.9 in) over 22 days, and humidity hovers around 80%. In contrast, June experiences milder temperatures, with a minimum of -2°C (28°F) and a maximum of 25°C (77°F), leading to a more comfortable average of 9°C (49°F). Although June sees slightly more precipitation at 159 mm (6.3 in) over 19 days and a marginal increase in humidity to 82%, the overall warmer conditions mark a significant shift in the climate as summer approaches. For more details, you can check Silvaplana weather in June.
In May, temperatures in Silvaplana fluctuate from a chilly minimum of -13°C (8°F) to a mild maximum of 18°C (65°F), with an average temperature of around 3°C (38°F). The month is characterized by substantial precipitation, totaling 150 mm (5.9 in) over 22 days, and a humidity level of 80%.
In contrast, July sees a significant increase in temperatures, ranging from a minimum of 0°C (33°F) to a pleasant maximum of 23°C (73°F), with an average of 10°C (51°F). Although July experiences slightly higher precipitation at 159 mm (6.3 in) and rainfall over 21 days, humidity remains just a bit higher at 83%. For more detailed information about July weather in Silvaplana, visit Silvaplana weather in July.
May and August present distinct weather patterns, reflecting the transition from spring to summer in Silvaplana. In May, temperatures range from a chilly minimum of -13°C (8°F) to a pleasant maximum of 18°C (65°F), with an average of 3°C (38°F). The month sees considerable precipitation, totaling 150 mm (5.9 in) over 22 days, accompanied by high humidity at 80%. In contrast, August experiences warmer temperatures, with a minimum of 0°C (33°F), an average of 10°C (51°F), and a maximum of 21°C (70°F). Precipitation in August rises to 195 mm (7.7 in) over 21 days, while maintaining the same humidity level of 80%. For more details on August weather, visit Silvaplana weather in August.
In comparing the weather between May and September, both months exhibit similar maximum temperatures, peaking at 18°C (65°F). However, May tends to start off cooler with an average temperature of 3°C (38°F) compared to September's average of 6°C (44°F). Precipitation levels are slightly higher in May, with 150 mm (5.9 in) falling over 22 days, while September sees 126 mm (5.0 in) over 15 days. Additionally, humidity levels are comparable, with May at 80% and September slightly higher at 83%. For more detailed information, you can check Silvaplana weather in September.
In comparing the weather between May and October, notable differences emerge despite the similar averages. May experiences a broader temperature range, with a minimum of -13°C (8°F) and a maximum of 18°C (65°F), while October is slightly cooler with a minimum of -10°C (14°F) and a maximum of 14°C (57°F). Precipitation levels are comparable in both months, with May receiving 150 mm (5.9 in) over 22 days, while October slightly lessens to 148 mm (5.8 in) over just 11 days. Humidity is higher in October at 90%, compared to May's 80%, making October feel even more damp. For specific insights into October weather, check out Silvaplana weather in October.
May and November present notably different weather patterns. In May, temperatures range from a chilly minimum of -13°C (8°F) to a pleasant maximum of 18°C (65°F), with an average of 3°C (38°F). The month sees approximately 150 mm (5.9 in) of precipitation over 22 days, while humidity levels hover around 80%. In contrast, November is considerably colder, with temperatures dropping between -22°C (-8°F) and a maximum of 8°C (47°F), averaging -4°C (25°F). Although precipitation slightly decreases to 132 mm (5.2 in) over 14 days, the humidity increases to 88%. For more insights on November's weather, visit Silvaplana weather in November.
In comparing the weather of May and December, it's clear that December is significantly colder, with average temperatures ranging from a minimum of -26°C (-14°F) to a maximum of only 2°C (37°F), whereas May enjoys a more mild average temperature, from -13°C (8°F) to a maximum of 18°C (65°F). Although December sees slightly less precipitation at 125 mm (4.9 in) over 15 days compared to May's 150 mm (5.9 in) over 22 days, the humidity is notably higher in December at 90%, compared to May's 80%. For a closer look at the conditions during this winter month, you can visit Silvaplana weather in December.
As May unfolds in Silvaplana, the weather transitions into a more temperate phase, exhibiting a noticeable shift from the chill of winter. Average temperatures begin to rise, yet early May can still feel brisk, reminding us of the lingering cold. With generous precipitation over approximately 22 days, the landscape bursts into bloom, offering lush scenery that contrasts sharply with the drier winter months. Coupled with a humidity level of 80%, May presents a refreshing yet occasionally wet atmosphere, making it a unique prelude to the warmer summer season. For a more detailed overview of the weather patterns throughout the year, check out Silvaplana Climate.