Last updated: August 27, 2025
In Bagnes, Switzerland, May unveils a serene yet dynamic climate, where the maximum temperature reaches a pleasant 18°C (65°F), contrasted by an average of 4°C (40°F) and a brisk minimum of -16°C (4°F). With a notable precipitation amount of 153 mm (6.0 in) over 20 days, the lush surroundings thrive under a humidity level of 78%. Visitors can expect a refreshing experience that showcases the unique beauty of spring in the Alps, where varying temperatures and frequent rain create a picturesque landscape.
In May, Bagnes, Switzerland experiences a noticeable transition towards warmer temperatures, signaling the arrival of spring. With minimums hovering around -16°C (4°F) and an average temperature of 4°C (40°F), the chill of winter begins to recede. Daytime highs can reach a pleasant 18°C (65°F), offering a delightful change for both residents and visitors. This shift in climate sets the stage for the summer months, as the average temperature steadily increases from the preceding colder months of April, which only managed a maximum of 13°C (55°F). As nature awakens, May in Bagnes becomes a beautiful canvas of blooming flowers and vibrant landscapes, making it an ideal time for outdoor adventures and exploration.
In May, Bagnes experiences a notable increase in precipitation, amassing 153 mm (6.0 in) over the month, marking it as one of the wettest times of the year. This uptick in rainfall accompanies an increase in the number of wet days, with 20 days of precipitation recorded, the highest for any month. This trend indicates a significant shift from the comparatively drier April, which saw only 74 mm (2.9 in) across 11 days. The lush landscape in May is a result of this abundant rain, preparing the region for the vibrant summer months ahead. As the snow melts and rivers swell, the beauty of Bagnes is accentuated, making May a pivotal month for nature's revival.
In Bagnes, Switzerland, May brings a noticeable shift in humidity, averaging 78%, which marks a dip from the higher levels recorded in the earlier months of the year. As spring unfolds, the transition from January's 91% to May's 78% signals a gradual decrease, suggesting a fresh vibrancy in the air as warmer days approach. This trend continues into June, where humidity lowers further to 75%, hinting at the arrival of summer and the potential for more comfortable conditions. The overall pattern showcases a clear seasonal shift, where the lushness of spring, with its lingering moisture, begins to yield to the drier air of mid-year, creating a delightful balance for both residents and visitors.
In May, Bagnes, Switzerland, experiences a significant rise in the UV Index, reaching 10, which falls into the very high exposure category. This sharp increase from April's 9 highlights the importance of sun safety, as the recommended burn time drops to just 15 minutes. As the warmer months approach, it's clear that sun protection becomes crucial; the trend continues into June, where the index peaks at 11 in the extreme category. Therefore, as you enjoy the beautiful alpine scenery this May, remember to safeguard your skin and stay informed about the impact of UV exposure. For more detailed information, check out the Bagnes UV Index.
UV Risk Categories
In May, Bagnes, Switzerland basks in a delightful 366 hours of sunshine, marking the peak of a steady upward trend that begins in the chill of winter. As the cold recedes, each month gradually welcomes more sunlight, from a mere 178 hours in January, climbing to the bright 398 hours of June. This surge reflects the region's transition into summer, where the sun-drenched days not only invite outdoor adventures but also illuminate the stunning Alpine landscapes. With the promise of longer days ahead, May serves as a vibrant prelude to the sunniest months, creating an irresistible allure for visitors seeking to embrace the beauty of the Swiss mountains.
In Bagnes, Switzerland, the chance of sunny weather typically fluctuates throughout the year, and May shows a notable dip in sunshine likelihood with only a 28% chance. This marks a decline from the 43% experienced in both March and April, suggesting that as spring transitions to summer, the region may encounter more variable weather patterns. Interestingly, while the summer months return to a higher probability, with July and August reflecting 34% and 39% respectively, May's reduced sunshine could be attributed to the lingering effects of spring's unpredictability. Hence, visitors planning to enjoy the outdoors in May should be prepared for a mix of clouds and sun.
As spring unfolds in Bagnes, Switzerland, the daylight duration gradually increases, reaching a delightful peak in May with 14 hours of sunlight. This growth in daylight is a soothing transition from the shorter days of winter, which start at just 9 hours in January. March and April serve as a gentle ramp-up, with daylight expanding to 11 and 13 hours respectively, before May ushers in longer, brighter days that herald the approach of summer. Following this peak, daylight begins to wane again in June and July, settling into 14 hours before tapering off into the fall months. This rhythmic change in daylight not only enhances outdoor activities but also brings a vibrant energy to the picturesque landscape of Bagnes.
In Bagnes, Switzerland, May brings a gentle rise in wind speeds, averaging 1.3 m/s (3 mph), which aligns closely with the previous months' mild conditions. While the spring months of April and March show comparable winds at 1.2 m/s, May offers a momentary breath of fresh air before the summer heat settles in. The calm winds hint at the serene beauty of the Swiss landscape, providing a perfect backdrop for outdoor activities. Interestingly, this period precedes a slow decline in wind speeds heading into June, where averages dip to 1.1 m/s (2 mph). This subtle but consistent trend across the months illustrates Bagnes' tranquil environment, making it an ideal escape for nature enthusiasts and tranquility seekers alike.
Weather in Bagnes varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bagnes, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather significantly warms up compared to January, with average temperatures rising from a chilly -10°C (14°F) in January to a milder 4°C (40°F). The maximum temperature in May can reach as high as 18°C (65°F), while January's maximum hovers around 5°C (41°F). Additionally, May experiences more precipitation, totaling 153 mm (6.0 in) over 20 days, compared to January's 137 mm (5.4 in) over just 10 days. However, January features higher humidity at 91%, contrasting with May's 78%. For more detailed insights, you can check out Bagnes weather in January.
May and February present a striking contrast in weather conditions. In May, temperatures range from a chilly minimum of -16°C (4°F) to a comfortable maximum of 18°C (65°F), with an average of 4°C (40°F). The month sees considerable precipitation, totaling 153 mm (6.0 in) over 20 days, along with a humidity level of 78%. In contrast, February is much colder, with temperatures dipping as low as -24°C (-12°F) and peaking at only 7°C (45°F), averaging around -6°C (21°F). This month has less precipitation at 96 mm (3.8 in) across 11 days, but notably higher humidity at 87%. For a deeper look at February weather patterns, check out Bagnes weather in February.
In comparing the weather between March and May, it's evident that May offers significantly milder temperatures, with an average of 4°C (40°F) compared to March's chilly average of -4°C (25°F). The minimum temperatures in March can plummet to -27°C (-16°F), while May's lowest recorded temperature is a comparatively warmer -16°C (4°F). Additionally, May experiences more precipitation, totaling 153 mm (6.0 in) over 20 days, compared to March's 123 mm (4.8 in) over 15 days. Humidity is also slightly lower in May at 78%, compared to 84% in March, contributing to a more comfortable overall climate. For a more detailed look at March weather, you can visit Bagnes weather in March.
In comparing the weather between April and May, we observe a notable shift towards milder temperatures. In April, the average temperature hovers around 0°C (32°F), with minimums dipping to -18°C (-1°F) and maximums reaching 13°C (55°F). The month also sees 74 mm (2.9 in) of precipitation over 11 days, accompanied by a humidity level of 83%. In contrast, May experiences a much warmer climate, with average temperatures of 4°C (40°F) and a maximum of 18°C (65°F). The precipitation increases to 153 mm (6.0 in) over 20 days, resulting in a slightly lower humidity of 78%. For more detailed insights about April's climate, you can check Bagnes weather in April.
In comparing the weather between May and June, we can observe a noticeable warming trend. May experiences temperatures ranging from a chilly minimum of -16°C (4°F) to a maximum of 18°C (65°F), with an average temperature of just 4°C (40°F). Rainfall is prominent, with 153 mm (6.0 in) of precipitation spread over 20 days, and a relatively high humidity of 78%. In contrast, June brings more pleasant conditions, featuring temperatures that range from a minimum of -3°C (26°F) to a comfortable maximum of 25°C (77°F) and an average of 10°C (50°F). Precipitation decreases to 114 mm (4.5 in) over 17 days, and humidity slightly drops to 75%. For more specific details on June's weather in Bagnes, you can visit Bagnes weather in June.
May and July present a noticeable shift in weather patterns. In May, temperatures range from a chilly minimum of -16°C (4°F) to a maximum of 18°C (65°F), with an average of 4°C (40°F). This month experiences significant precipitation, totaling 153 mm (6.0 in) over 20 days, accompanied by high humidity at 78%. In contrast, July showcases milder temperatures with a minimum of 0°C (32°F), an average of 12°C (54°F), and a warm maximum of 25°C (77°F). Rainfall in July is slightly less, at 125 mm (4.9 in) across 17 days, and humidity decreases to 72%. For more seasonal insights, check out Bagnes weather in July.
In May, temperatures can dip as low as -16°C (4°F) and rise to a maximum of 18°C (65°F), with an average of 4°C (40°F). This month also sees significant precipitation, totaling 153 mm (6.0 in) over 20 days, contributing to a higher humidity level of 78%. In contrast, August offers milder weather, with temperatures ranging from 0°C (32°F) to a comfortable high of 23°C (74°F) and an average of 12°C (53°F). Precipitation in August is lower, at 124 mm (4.9 in) spread over 16 days, and the humidity is more manageable at 63%. For a detailed look at August weather trends, check out Bagnes weather in August.
May and September present distinct weather patterns, showcasing the transition from spring to early autumn. In May, temperatures range from a chilly minimum of -16°C (4°F) to a maximum of 18°C (65°F), with an average of 4°C (40°F). The month sees considerable precipitation, totaling 153 mm (6.0 in) over 20 days, along with relatively high humidity at 78%. In contrast, September features milder conditions, with temperatures dipping to a minimum of -9°C (15°F) and peaking at 20°C (68°F), yielding an average temperature of 8°C (46°F). Precipitation decreases significantly to 82 mm (3.2 in) over 13 days, and humidity also drops slightly to 73%. For more detailed insights, check out Bagnes weather in September.
In May, the weather showcases a wider temperature range, with minimums at -16°C (4°F) and maximums reaching 18°C (65°F), resulting in an average of 4°C (40°F). The month experiences substantial precipitation, accounting for 153 mm (6.0 in) over 20 days, combined with a moderate humidity level of 78%. In contrast, October presents milder temperatures, with a minimum of -12°C (11°F) and a maximum of 16°C (60°F), leading to a slightly lower average of 3°C (38°F). With 123 mm (4.8 in) of rainfall over just 13 days and increased humidity of 89%, October feels more damp but less variable than May. For a more detailed look at October weather, you can visit Bagnes weather in October.
In comparing the weather between May and November, May typically offers milder temperatures, ranging from a minimum of -16°C (4°F) to a maximum of 18°C (65°F) with an average of 4°C (40°F). This month sees 153 mm (6.0 in) of precipitation over approximately 20 days, with a humidity level of 78%. In contrast, November experiences significantly colder conditions, featuring temperatures that drop as low as -23°C (-10°F) and peaking at 12°C (53°F), averaging -4°C (25°F). Precipitation in November totals 103 mm (4.0 in) across about 14 days, accompanied by an increased humidity of 90%. For more detailed insights, you can check Bagnes weather in November.
May and December present contrasting weather patterns in terms of temperature and precipitation. In May, temperatures range from a chilly -16°C (4°F) at night to a pleasant 18°C (65°F) during the day, with an average of 4°C (40°F). The month sees 153 mm (6.0 in) of precipitation over about 20 days, and the humidity hovers around 78%. In contrast, December experiences much colder temperatures, ranging from a stark -25°C (-12°F) at night to a maximum of just 5°C (41°F), with an average temperature of -8°C (17°F). Precipitation is higher in December, amounting to 203 mm (8.0 in) across 18 days and accompanied by higher humidity levels at 90%. For a closer look at December weather specifics, visit Bagnes weather in December.
As May unfolds in Bagnes, the weather transitions from the chill of winter into a more temperate embrace, offering a remarkable contrast to the harsher months before. With an average temperature that rises significantly from the depths of winter, visitors can enjoy the refreshing air, though occasional chilly days remind us of the lingering cold. While May sees increased precipitation, it brings vitality to the lush landscapes, with about 20 days of rain nurturing the flora. Humidity levels also rise, lending a fresh feel to the mountain air. This makes May a unique time to experience the evolving beauty of Bagnes, a season where lingering snow-capped peaks meet blossoming valleys. For a detailed look at what to expect throughout the year, check out Bagnes Climate.