Last updated: August 27, 2025
In May, the charming village of Flims, Switzerland experiences a diverse range of weather conditions that reflect the region’s stunning natural beauty. With maximum temperatures peaking at a comfortable 22°C (72°F), visitors can enjoy pleasant days, while the average temperature hovers around a crisp 6°C (43°F). However, as the minimum temperature can drop to a brisk -10°C (14°F), layers are advisable for any outdoor adventurers. The month sees an average precipitation total of 150 mm (5.9 in) spread across 21 rainy days, contributing to the lush green landscapes that make Flims a picturesque destination. With humidity levels around 80%, the air is fresh yet invigorating, setting the stage for an unforgettable experience in this Swiss wonderland.
In Flims, Switzerland, May heralds a significant transformation in temperatures, marking the transition from the biting cold of winter to the gentle warmth of spring. With minimum temperatures hovering around -10°C (14°F), the chill still lingers, but the average temperature rises to a pleasant 6°C (43°F), enticing locals and visitors alike to embrace outdoor activities. As the days progress, the maximum temperatures can soar to a balmy 22°C (72°F), offering a taste of the summer to come. This month not only showcases a considerable increase from the previous months—bounce from April's peaks of 15°C (60°F)—but also sets the stage for the beautiful summer ahead, making it an ideal time to explore the stunning landscapes of this picturesque alpine village.
May brings a significant uptick in precipitation to Flims, Switzerland, with 150 mm (5.9 in) of rainfall spread over 21 days. This marks a notable peak as spring transitions into summer, showcasing a marked increase from the previous months—April's total was just 95 mm (3.7 in) over 13 days. The trend of rising precipitation continues as the region heads towards the summer months, with June and July typically experiencing even heavier rainfall. This leap in May's precipitation not only underscores the area's lush, vibrant scenery but also signals the start of a wetter season, preparing the landscape for the blooming flora that adds to Flims' charm.
As spring transitions into summer in Flims, Switzerland, May brings a refreshing drop in humidity to 80%—the lowest level since the chill of winter. This decline from the winter months, where humidity peaked at a high of 92% in January, reflects the gradual warming and the blossoming of the season. Following a steady fall from 92% in January to 84% in April, May's humidity sets the stage for a more comfortable atmosphere, paving the way for outdoor adventures. However, as the year progresses into June and July, humidity levels rise slightly again, hovering around 82% to 83%. Thus, May serves as a sweet spot, inviting visitors to enjoy the natural beauty of Flims in relatively pleasant conditions.
In May, Flims, Switzerland, experiences a significant rise in UV exposure, with the UV Index peaking at 9, categorized as very high. This indicates that outdoor enthusiasts and sun-seekers should be cautious, as the burn time is a mere 15 minutes. Following the trends set in April (UV Index 8) and leading into June (UV Index 10), it’s clear that the region transitions swiftly into a time where sun safety becomes paramount. With such high levels of UV radiation, residents and visitors alike are encouraged to protect their skin adequately during this month, as prolonged sun exposure can be risky. To stay informed about UV levels throughout the year, check out this useful resource for more details: Flims UV Index.
UV Risk Categories
In Flims, Switzerland, May emerges as a delightful transition into summer, boasting 355 hours of sunshine. This month shines particularly bright compared to the preceding April, which offered 344 hours, hinting at a steady increase in daylight as the days grow longer. Following the pattern set in previous months, sunshine hours consistently rise from the winter's low of 169 hours in January, peaking in July with an impressive 404 hours. The overall trend highlights a vibrant and sun-soaked spring, making Flims an inviting destination for outdoor enthusiasts and nature lovers eager to bask in the warm, bright days of May. As the season progresses, the promise of longer days continues to enhance the allure of this picturesque locale.
In Flims, Switzerland, May marks a transitional month for sunshine, with a 27% chance of clear skies. This figure reflects a noticeable dip from the slightly brighter prospects of early spring, where March and April boast chances of 40% and 37%, respectively. As summer approaches, the likelihood of sun remains consistent at 27% through July and August. This pattern suggests that while May offers some sunlight, it is often outshone by the allure of the sunnier months ahead. Overall, the trend highlights Flims as a charming destination where sun-soaked days become increasingly likely after May, inviting travelers to embrace both the beauty of nature and the occasional cloud.
As spring unfolds in Flims, Switzerland, the days grow noticeably longer, with May marking a delightful peak in daylight duration at 15 hours. This gradual increase begins in January with a modest 9 hours and steadily climbs, punctuated by a significant leap to 13 hours in April. The transition to May not only brings warmth but also offers ample daylight, perfect for outdoor adventures. Following this vibrant month, June through July maintains the same generous 15-hour daylight, extending opportunities for exploration. As summer wanes, daylight begins to diminish gradually, with August still offering a pleasant 14 hours before reverting to 12 in September. The cycle continues into autumn, reminding us of the shifting rhythms of nature in this picturesque Swiss landscape.
In May, Flims, Switzerland experiences a gentle average wind speed of 1.4 m/s (3 mph), making it part of the calm spring season. This slight increase from April's figure showcases a subtle uptick that hints at the transition into summer. Throughout the year, wind speeds tend to hover around the 1.2 to 1.5 m/s mark, indicating a generally tranquil atmosphere ideal for outdoor activities. The consistent mild winds not only enhance the lush landscapes but also contribute to a serene environment for visitors to explore, as the trees and valleys respond gracefully to the soft breezes of late spring.
Weather in Flims varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Flims, focusing on differences in temperature, rainfall, humidity, and UV levels.
May weather contrasts sharply with that of January. In May, temperatures range from a chilly minimum of -10°C (14°F) to a pleasant maximum of 22°C (72°F), with an average of 6°C (43°F). The month experiences approximately 150 mm (5.9 in) of precipitation over 21 days, coupled with a humidity level of 80%. In contrast, January is much harsher, with temperatures plunging as low as -26°C (-15°F), averaging -8°C (19°F), and reaching a maximum of only 6°C (44°F). With 107 mm (4.2 in) of precipitation spread over just 11 days and a higher humidity of 92%, the winter month can feel more frigid and damp. For more detailed insights, you can check Flims weather in January.
May and February showcase a stark contrast in weather conditions. In May, temperatures range from a chilly -10°C (14°F) at night to a pleasant 22°C (72°F) during the day, with an average of 6°C (43°F). The month experiences significant precipitation, totaling 150 mm (5.9 in) over 21 days, accompanied by a humidity level of 80%. Conversely, February is much colder, with temperatures dropping as low as -24°C (-11°F) at night and reaching a maximum of just 9°C (48°F), averaging around -4°C (25°F). This month sees less precipitation, totaling 73 mm (2.9 in) across 12 days, but the humidity is slightly higher at 89%. For a detailed look at February weather conditions, you can refer to Flims weather in February.
When comparing the weather in May to March, a noticeable shift in temperature and overall conditions can be observed. May experiences milder temperatures with a minimum of -10°C (14°F) and a pleasant average of 6°C (43°F), peaking at a maximum of 22°C (72°F). Additionally, May sees higher precipitation levels at 150 mm (5.9 in) over 21 days, coupled with a humidity of 80%. In contrast, March is significantly colder, with a minimum temperature of -24°C (-11°F), an average of -2°C (29°F), and a maximum of only 13°C (56°F). While March has less total precipitation at 109 mm (4.3 in) over 16 days, it carries a higher humidity level of 87%. For more detailed insights into March weather, you can refer to Flims weather in March.
In comparing the weather between May and April, a noticeable warming trend emerges. While April temperatures range from a chilly minimum of -21°C (-6°F) to a maximum of 15°C (60°F), May offers a more moderate experience with temperatures fluctuating between -10°C (14°F) and a pleasant high of 22°C (72°F). Additionally, May sees increased precipitation, totaling 150 mm (5.9 in) over 21 days, compared to April's 95 mm (3.7 in) over 13 days. Despite slightly lower humidity in May at 80% compared to April's 84%, the overall climate in May feels significantly milder and more inviting. For more details, check Flims weather in April.
May and June exhibit noticeable differences in weather patterns. In May, temperatures range from a chilly minimum of -10°C (14°F) to a pleasant maximum of 22°C (72°F), while the average temperature sits at around 6°C (43°F). The month experiences considerable precipitation, totaling 150 mm (5.9 in) over 21 days, with humidity levels around 80%. In contrast, June sees a rise in temperature, with a minimum of -2°C (29°F), an average of 11°C (53°F), and a maximum of 27°C (82°F). The precipitation increases slightly to 158 mm (6.2 in), spread over just 19 days, accompanied by a slightly higher humidity of 82%. For more details on June weather, you can visit Flims weather in June.
In May, temperatures range from a chilly minimum of -10°C (14°F) to a pleasant maximum of 22°C (72°F), with an average temperature of 6°C (43°F). The month is characterized by substantial precipitation of 150 mm (5.9 in) spread over 21 days, reflecting high humidity levels of around 80%. In contrast, July brings warmer conditions, with temperatures starting at a minimum of 3°C (38°F) and peaking at 27°C (80°F), averaging 12°C (55°F). The month sees slightly higher precipitation at 180 mm (7.1 in), albeit over just 20 days, and a marginal increase in humidity to 83%. For a closer look at the July weather in the region, visit Flims weather in July.
May and August present distinct weather profiles, showcasing the transition from spring to summer. In May, temperatures range from a chilly -10°C (14°F) at night to a mild 22°C (72°F) during the day, with an average of 6°C (43°F). The precipitation is significant, averaging 150 mm (5.9 in) over 21 days, contributing to a humidity level of 80%. By contrast, August sees a slightly warmer climate, with minimum temperatures around 1°C (35°F) and maximums reaching 24°C (76°F), averaging 12°C (54°F). Precipitation increases to 234 mm (9.2 in), typically over 20 days, while humidity remains consistent at 80%. For those interested in specific conditions, you can find more details about Flims weather in August.
May and September share some similarities in weather, but there are also notable differences. In May, temperatures range from a chilly -10°C (14°F) at night to a pleasant average of 6°C (43°F), peaking at 22°C (72°F) during the day. Precipitation is relatively high at 150 mm (5.9 in) over 21 days, with humidity levels around 80%. In contrast, September boasts slightly warmer temperatures, with a minimum of -10°C (15°F), an average of 9°C (48°F), and a maximum of 21°C (70°F). Precipitation in September is slightly higher at 152 mm (6.0 in), occurring over fewer days—only 15—while humidity increases slightly to 83%. These factors contribute to a transition in the seasons, making September a unique counterpart to May. For more detailed information, please refer to Flims weather in September.
May and October exhibit distinct weather patterns, with both months experiencing cool temperatures and relatively high precipitation. In May, temperatures range from a chilly -10°C (14°F) at night to a comfortable 22°C (72°F) during the day, with an average of 6°C (43°F). The humidity is moderate at around 80%, and there are about 21 days of precipitation, totaling 150 mm (5.9 in). Conversely, October sees slightly lower temperatures, with a minimum of -8°C (18°F) and a maximum of 17°C (62°F), averaging 5°C (40°F). The humidity increases to 90%, and although it has about 12 days of rain, the total precipitation rises slightly to 153 mm (6.0 in). For more details on October weather, you can explore Flims weather in October.
May and November exhibit distinctly different weather patterns. In May, temperatures range from a chilly -10°C (14°F) at their lowest to a comfortable high of 22°C (72°F), with an average of 6°C (43°F). This month sees about 150 mm (5.9 in) of precipitation spread over 21 days and an overall humidity level of 80%. In contrast, November experiences much colder temperatures, with lows dipping to -20°C (-4°F) and a daily average of -1°C (30°F), peaking at a modest 13°C (56°F). The precipitation for November is slightly lower at 108 mm (4.3 in) but occurs over fewer days, just 13, while humidity levels are higher at 88%. For more details, check out Flims weather in November.
May and December present distinctly different weather patterns. In May, temperatures range from a chilly -10°C (14°F) at their lowest to a pleasant 22°C (72°F) at their peak, with an average of 6°C (43°F). This month sees around 150 mm (5.9 in) of precipitation spread over 21 days, coupled with a humidity level of 80%. In contrast, December experiences more extreme cold, with temperatures plummeting to -25°C (-13°F) as a minimum and averaging -6°C (22°F), reaching a maximum of only 6°C (43°F). Despite slightly lower total precipitation at 145 mm (5.7 in) over 18 days, the humidity rises to 90%, creating a brisk and biting atmosphere. For more specifics on December conditions, you can visit Flims weather in December.
As May unfolds in Flims, it brings a refreshing shift from the colder months, with temperatures rising steadily and the landscape bursting into life. The days gradually warm up, inviting visitors to enjoy the stunning natural beauty, yet the average temperature remains cooler compared to the summer months. With an average humidity of around 80% and frequent precipitation, May is often characterized by its unsettled weather, making it distinct from the drier summer periods. This blend of warmth and moisture creates a lush environment, ideal for exploration. For a deeper understanding of how these conditions shape the region’s climate, be sure to check out Flims Climate.