Last updated: August 27, 2025
In May, Thusis, Switzerland experiences a dynamic range of temperatures, with maximum days reaching a pleasant 22°C (71°F), and average lows settling around a brisk 6°C (43°F). However, nighttime can drop to a chilly -11°C (13°F). The month is characterized by high humidity levels at 80%, contributing to a fresh, invigorating atmosphere. Rainfall is prominent with a total precipitation of 157 mm (6.2 in), spread over 22 days, ensuring the landscape remains lush and vibrant. As spring unfolds, visitors can enjoy the beautiful transformation of nature amidst the invigorating weather.
In May, Thusis, Switzerland, begins to shake off the last remnants of winter, welcoming a noticeable warmth that ushers in the spring season. With minimum temperatures hovering around -11°C (13°F) and average highs reaching a pleasant 22°C (71°F), this month marks a significant turnaround from the lingering chill of earlier months. As the landscape bursts into vibrant greens and blossoms, residents and visitors alike can enjoy the increasing sunshine and milder weather, paving the way for outdoor pursuits in the glorious Swiss alpine setting. This transition to warmer days sets a promising stage for the vibrant summer ahead, as the temperatures steadily rise even further in June.
May in Thusis, Switzerland, marks a significant shift in precipitation patterns, with a notable increase in both rainfall and rainy days. With 157 mm (6.2 in) of precipitation spread over 22 days, May emerges as one of the wettest months of the year. This trend highlights the transition into the lush, verdant summer season, following the comparatively drier months of April and March. As the region welcomes the full bloom of spring, residents and visitors alike may find themselves caught in the refreshing yet persistent showers that characterize this vibrant month. The dramatic rise in precipitation not only nourishes the landscape but also sets the stage for May's lush greenery that envelops Thusis.
May in Thusis, Switzerland, marks a notable shift toward a more pleasant climate, as humidity levels drop to 80%. This decline from the winter months, where humidity hovers around a high of 92% in January, reflects a gradual trend toward increased comfort as spring progresses. Following a steady decrease from 92% in January to 84% in April, May offers a refreshing respite compared to the heavier air of earlier months. Interestingly, this dip is complemented by a slight increase in humidity during the summer, with June rising to 82% and July peaking at 83%. Overall, May serves as a transitional period, setting the stage for the warm, inviting days of summer that lie ahead, while still retaining enough moisture to keep the lush landscape vibrant and flourishing.
As spring transitions into summer, May in Thusis, Switzerland, sees the UV Index soar to 9, indicating very high exposure levels. This dramatic rise from April's 8 mirrors a broader trend where UV intensity intensifies as the year progresses. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to take sun safety seriously. While the sun's strength can vary substantially from month to month, the focus in May should be on effective sun protection measures. For more details on UV levels throughout the year, check the comprehensive guide at Thusis UV Index.
UV Risk Categories
In Thusis, Switzerland, May heralds the arrival of abundant sunshine, boasting an impressive 361 hours of sunlight, a significant increase from the preceding months. This rising trend of daylight illuminates the transition from the lingering chill of winter to the vibrant warmth of summer. After beginning the year with a modest 173 hours in January, the daily sun exposure steadily gains momentum, culminating in June's peak of 386 hours. As nature awakens, May's bright days invite outdoor adventures, making it an ideal time to explore the picturesque landscapes and rich culture of the region. By the end of summer in August, while still basking in 368 hours, the sunshine begins to wane, setting the stage for a gentle return to the quieter months of autumn.
In May, Thusis, Switzerland, experiences a 30% chance of sunny weather, marking a slight decline from the more promising prospects of the earlier months. Following the sunny peaks of February and the consistent brightness found in March and April, May's average suggests that while the likelihood of sun decreases, it still offers a fair chance for pleasant spring days. Transitioning into early summer, June holds a comparable 34% chance of sunshine, indicating a gradual lift as the season progresses. Overall, while May may not bask in as much sunlight as some earlier months, it remains a charming time to enjoy the blossoming landscape, with a decent possibility of warm, sunlit moments.
In Thusis, Switzerland, May ushers in a delightful increase in daylight, offering an impressive 15 hours of sunlit hours, a significant leap from the 13 hours observed in April. This gradual lengthening of days is a herald of summer, as daylight continues to remain at 15 hours through June and July, creating long, bright evenings perfect for outdoor activities. The trend indicates a palpable shift towards warmth and vibrancy, with each passing month bringing more light until August, when daylight begins to gently wane. As the year progresses from May into autumn, the transition reminds us of nature's rhythmic cycles, where daylight ebbs back to 12 hours in September and then dwindles toward winter's shorter days.
In Thusis, Switzerland, the wind in May gently whispers at an average speed of 1.5 m/s (3 mph), showcasing a trend of mild breezes as winter transitions into spring. Throughout the year, wind speeds remain relatively consistent, with slight fluctuations observed in the preceding months. Notably, January and March recorded the year’s lowest winds at 1.3 m/s, while May marks a modest peak in this annual cycle. This stability offers not only a pleasant experience for outdoor enthusiasts but also reflects the serene atmosphere of Thusis during this vibrant spring month, where nature begins to awaken and thrive.
Weather in Thusis varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Thusis, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present starkly contrasting weather patterns. In May, temperatures range from a chilly -11°C (13°F) at their lowest to a comfortable 22°C (71°F) at their highest, with an average temperature of 6°C (43°F). This month experiences considerable rainfall, totaling 157 mm (6.2 in) over 22 days, accompanied by a humidity level of 80%. In contrast, January is significantly colder, with temperatures plunging as low as -28°C (-19°F) and only reaching a maximum of 6°C (43°F). The average temperature sits at -8°C (18°F), and precipitation is less frequent, totaling 92 mm (3.6 in) over just 11 days, along with a higher humidity level of 92%. For further details on January weather, you can check Thusis weather in January.
May and February present striking contrasts in weather patterns. In May, temperatures range from a chilly minimum of -11°C (13°F) to a pleasant maximum of 22°C (71°F), with an average of 6°C (43°F); meanwhile, February features significantly colder conditions, where temperatures can plummet to as low as -25°C (-13°F) with an average of -4°C (25°F) and a maximum of 10°C (50°F). Precipitation is also more abundant in May, with 157 mm (6.2 in) over 22 days, compared to February's 66 mm (2.6 in) over just 12 days. Additionally, humidity remains relatively high in both months, with February reaching 89% and May slightly lower at 80%. For a more detailed look at February weather in Thusis, you can visit Thusis weather in February.
May weather is significantly milder compared to March, with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 22°C (71°F) and an average of 6°C (43°F). In contrast, March experiences much colder temperatures, with a minimum of -25°C (-13°F) and a maximum of 12°C (54°F), leading to an average temperature of -2°C (29°F). Additionally, May sees more precipitation at 157 mm (6.2 in) over 22 days, while March has 95 mm (3.7 in) over 16 days. The humidity in March is slightly higher at 87%, compared to May's 80%. For more details, check Thusis weather in March.
In comparison to April, May offers a notable shift in weather conditions. While April experiences colder temperatures with a minimum of -23°C (-9°F) and an average of 2°C (36°F), May sees a more moderate range, with minimum temperatures around -11°C (13°F) and an average of 6°C (43°F). The maximum temperatures in May can reach up to 22°C (71°F), significantly warmer than April's max of 16°C (61°F).
In terms of precipitation, May is wetter, receiving 157 mm (6.2 in) over 22 days, compared to April's 93 mm (3.7 in) across 14 days. Humidity levels remain high in both months, with May at 80% and April slightly higher at 84%. For more details on April's weather specifics, check out Thusis weather in April.
May and June exhibit noticeable differences in weather patterns. In May, temperatures range from a chilly minimum of -11°C (13°F) to a pleasant maximum of 22°C (71°F), averaging around 6°C (43°F). The month sees significant precipitation, with 157 mm (6.2 in) of rainfall over 22 days, accompanied by high humidity levels at 80%. In contrast, June experiences milder conditions, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 27°C (81°F) and an average of 11°C (53°F). Precipitation slightly decreases to 148 mm (5.8 in) over 19 days, and humidity increases marginally to 82%. Overall, June brings warmer and slightly drier weather compared to May, making it a more favorable month for outdoor activities. For further details, check Thusis weather in June.
May and July exhibit notable differences in weather patterns, with May showcasing a wider temperature range that dips to a chilly minimum of -11°C (13°F) and peaks at a maximum of 22°C (71°F). The average temperature in May is around 6°C (43°F), accompanied by significant rainfall of 157 mm (6.2 in) over 22 days and a humidity level of 80%. In contrast, July presents a milder climate, with minimum temperatures rising to 3°C (37°F) and maximums reaching 26°C (79°F), resulting in an average of 12°C (54°F). Although July records slightly less precipitation at 148 mm (5.8 in) across 20 days, the humidity increases to 83%. For more detailed insights about July’s weather, check Thusis weather in July.
In comparison of May and August weather, both months feature similar humidity levels at 80%, but they present distinct temperature profiles. May experiences a wider temperature range, with minimums dropping to -11°C (13°F) and maximums reaching 22°C (71°F), averaging around 6°C (43°F). August, on the other hand, remains milder, with minimums at 0°C (33°F) and maximums peaking at 24°C (76°F), resulting in an overall average of 12°C (54°F). Precipitation is notably higher in August at 201 mm (7.9 in) over 19 days, compared to May’s 157 mm (6.2 in) over 22 days. For more details, you can visit Thusis weather in August.
May and September exhibit distinct climatic characteristics, though both are transitional months. In May, temperatures range from a chilly minimum of -11°C (13°F) to a pleasant maximum of 22°C (71°F), with an average of 6°C (43°F). The month is quite wet, boasting 157 mm (6.2 in) of precipitation over 22 days, accompanied by a humidity level of 80%. In contrast, September offers slightly milder conditions, with minimum temperatures at -10°C (15°F) and a maximum of 21°C (70°F), averaging 8°C (47°F). Precipitation is somewhat lower at 136 mm (5.3 in) over 15 days, and humidity rises slightly to 83%. For a more detailed look at September weather, you can visit Thusis weather in September.
May and October both exhibit cool temperatures, but they differ in several key aspects. In May, the average temperature is slightly warmer at 6°C (43°F), with a maximum of 22°C (71°F) compared to October’s average of 4°C (40°F) and maximum of 17°C (62°F). Precipitation is quite similar, with May receiving 157 mm (6.2 in) over 22 days, while October sees 142 mm (5.6 in) across only 12 days. Additionally, October tends to be more humid, with levels reaching 90% compared to May's 80%. For those interested in more details about October weather, you can explore Thusis weather in October.
May and November present contrasting weather patterns, reflecting the shift from spring to late autumn. In May, temperatures range from a chilly minimum of -11°C (13°F) to a pleasant maximum of 22°C (71°F), with an average of 6°C (43°F). The month experiences considerable rainfall, totaling 157 mm (6.2 in) over 22 days, accompanied by moderate humidity at 80%. In stark contrast, November sees a significant drop in temperatures, with a minimum of -19°C (-2°F) and a maximum of 13°C (56°F), leading to an average of -2°C (29°F). Precipitation decreases to 104 mm (4.1 in) over just 13 days, yet humidity rises slightly to 88%. For more details on the November weather, you can check Thusis weather in November.
May and December present stark contrasts in weather. In May, temperatures generally range from a chilly -11°C (13°F) at their lowest to a warm 22°C (71°F) at their highest, with an average of 6°C (43°F). This month sees considerable precipitation, averaging 157 mm (6.2 in) over 22 days, and humidity levels hover around 80%. In contrast, December features much colder temperatures, with a minimum of -26°C (-15°F) and a maximum of just 6°C (42°F), resulting in an average of -6°C (21°F). While precipitation is slightly lower at 130 mm (5.1 in) occurring over 17 days, humidity rises to 90%. For more detailed insights about December weather, visit Thusis weather in December.
As spring blossoms into May, Thusis experiences a notable transformation in its weather. With average temperatures rising, the month offers a refreshing break from the lingering chill of winter, showcasing warmer days that invite outdoor exploration. However, the frequent rainfall, typical for May, brings an enriching blend of moisture, contributing to the lush greenery that characterizes this picturesque region. The elevated humidity adds to the vibrant atmosphere, creating a refreshing yet sometimes damp environment. For a deeper understanding of how May weather compares to other months in Thusis, visit Thusis Climate.