Last updated: August 27, 2025
In May, Lauterbrunnen, Switzerland, offers a blend of cool temperatures and significant precipitation, with maximums reaching 16°C (62°F) and an average hovering around 3°C (37°F). The month experiences a chilly minimum of -11°C (12°F), creating a refreshing atmosphere amid the stunning alpine backdrop. With 165 mm (6.5 in) of rain spread across 21 days, the elevated humidity level of 80% adds to the region's lush, green scenery, making it an ideal time for nature enthusiasts to explore the breathtaking waterfalls and valleys.
As May unfolds in Lauterbrunnen, Switzerland, the temperatures begin to rise, transitioning from the harsh cold of winter to the refreshing embrace of early spring. With a minimum temperature of -11°C (12°F) and an average of 3°C (37°F), the month offers a notable increase from April’s lingering chill. The thermometers can reach a pleasant 16°C (62°F) at their peak, inviting nature enthusiasts to explore the stunning waterfalls and lush valleys. This transition reflects a broader trend, as the region sheds its winter layers, paving the way for warmer months ahead. Travelers can expect a delightful environment, where the blooming landscape harmonizes beautifully with the crisp mountain air.
In Lauterbrunnen, Switzerland, May brings a notable surge in precipitation, with an impressive 165 mm (6.5 in) recorded over 21 days of rain. This marks a striking transition from the relatively drier conditions of April, where only 102 mm (4.0 in) fell over a similar number of days. The increase in both the amount of rain and the frequency of precipitation foreshadows the onset of summer as the region prepares for the lush greenery and cascading waterfalls that define its landscape. As the month progresses, visitors can expect a vibrant tapestry of nature brought to life by the abundant moisture, setting the stage for the warmer months ahead.
In Lauterbrunnen, Switzerland, May experiences a pleasant shift in humidity, averaging 80%. This marks a gradual decline from the wetter winter months, where humidity peaks at a striking 92% in January. As spring progresses, humidity gradually decreases to 84% in April, creating a refreshing ambiance that draws visitors to the stunning landscapes. Following May, humidity levels rise slightly to 82% in June, but overall, the month stands out as a transitional period characterized by the crisp air of early summer, making it an ideal time to explore the picturesque valleys and waterfalls of this charming alpine village.
As May arrives in Lauterbrunnen, Switzerland, sun-seekers should be mindful of the notably high UV Index of 10, placing it firmly in the very high exposure category. This sharp increase from the moderate levels seen in the winter months signifies that short outdoor activities can lead to sunburn in just 15 minutes. Following April's index of 9, May demonstrates a marked trend towards stronger UV radiation, which continues into June with an extreme level of 11. As the warmer months roll in, it's essential for residents and tourists alike to stay vigilant about sun protection. For more detailed insights, check out the Lauterbrunnen UV Index.
UV Risk Categories
In May, Lauterbrunnen basks in the glorious embrace of sunshine, recording 365 hours of bright days that mark the peak of springtime splendor. This significant leap in sunshine hours from April's 353 highlights the transition into a season brimming with life and vibrant scenery, as the valley's waterfalls and meadows come alive. The trend of increasing daylight continues into June and July, where sunshine peaks at 389 and 417 hours, respectively, promising long, sun-kissed afternoons perfect for exploration. May’s generous daylight not only brightens the landscape but also invites adventurers to savor the stunning vistas and refreshing hikes, setting a radiant tone for the summer ahead.
In Lauterbrunnen, Switzerland, the likelihood of sunny weather in May is relatively moderate, with a 23% chance of sun. This month mirrors the sunny outlook of April and June, both also sitting at the same percentage. Interestingly, while the promise of sunny days begins to rise in the spring, the likelihood of sunshine in May lags behind earlier months such as March (36%) and April (36%), which suggests a transitional period where the weather can still be unpredictable. Following May, the summer months maintain a consistent 23% chance of sunshine, indicating that as temperatures rise, the variability of weather continues. This trend underscores the essence of Lauterbrunnen's charm, where even the less sunny days cast a unique beauty over its stunning landscapes.
In Lauterbrunnen, Switzerland, the length of daylight is a captivating journey from winter's short days to the long, sunlit hours of summer. Starting with approximately 9 hours of daylight in January, the days gradually lengthen, reaching 10 hours in February and 11 in March. The arrival of April brings a noticeable shift, with daylight extending to 13 hours. As May unfolds, residents and visitors alike bask in 15 hours of glorious sunlight, a trend that continues through June and July. This abundance of daylight begins to wane in August, with 14 hours, before tapering off to 12 in September. As the year cycles back toward winter, daylight retreats to 10 hours in October and further diminishes to just 9 hours in November, culminating in 8 hours by December. This rhythmic dance of light not only enhances the natural beauty of Lauterbrunnen but also influences the vibrant activities and experiences that thrive during the bright months.
In May, Lauterbrunnen, Switzerland, experiences a gentle breeze with an average wind speed of 1.3 m/s (3 mph), consistent with the preceding months of April and March. This mild wind contributes to the serene atmosphere of the valley, making it an ideal time for outdoor activities amidst breathtaking landscapes. As spring unfolds, the wind remains fairly stable, hinting at a transition towards warmer days. Notably, the wind speeds gradually decline into June and July, where they reach a low of 1.2 m/s (3 mph), suggesting that the tranquil conditions of May set the stage for the serene summer experience that awaits, enveloped by the majestic mountains and lush greenery.
Weather in Lauterbrunnen varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lauterbrunnen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, it's clear that May offers a milder climate, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 16°C (62°F) and an average of 3°C (37°F). In contrast, January experiences significantly colder temperatures, with a minimum of -24°C (-11°F), an average of -10°C (15°F), and a maximum of only 5°C (41°F). While May sees considerable precipitation of 165 mm (6.5 in) across 21 days, January is slightly wetter with 168 mm (6.6 in) of precipitation over just 13 days, albeit with higher humidity at 92% compared to May's 80%. For a detailed view of the conditions in January, see Lauterbrunnen weather in January.
In comparing the weather of May and February, May offers a notable increase in temperatures, ranging from a minimum of -11°C (12°F) to a comfortable maximum of 16°C (62°F), with an average temperature of 3°C (37°F). In contrast, February is considerably colder, with temperatures dipping as low as -25°C (-12°F) and averaging -7°C (20°F), only reaching a maximum of 7°C (45°F). Precipitation is more pronounced in May, totaling 165 mm (6.5 in) over 21 days, while February experiences less rainfall at 114 mm (4.5 in) over just 12 days. The humidity levels are slightly higher in February at 89%, compared to May's 80%. For more detailed information on February weather, you can visit Lauterbrunnen weather in February.
When comparing the weather in May and March, significant differences are evident. May brings a milder temperature range with minimums around -11°C (12°F) and maximums reaching 16°C (62°F), resulting in an average of 3°C (37°F). In contrast, March is much colder, with minimum temperatures dropping to -26°C (-15°F) and average temperatures sitting at -5°C (24°F). Precipitation levels are relatively close, with May receiving 165 mm (6.5 in) over 21 days and March recording 147 mm (5.8 in) across 16 days. Additionally, while humidity is slightly higher in March at 87%, May experiences a slightly lower humidity level of 80%. For more detailed insights, check out the Lauterbrunnen weather in March.
May generally experiences milder conditions compared to April, with average temperatures rising from -1°C (30°F) in April to 3°C (37°F) in May. The maximum temperatures also increase, reaching up to 16°C (62°F) in May, compared to 11°C (53°F) in April. However, May is wetter, with higher precipitation levels of 165 mm (6.5 in) over 21 days, compared to April's 102 mm (4.0 in) over 13 days. Humidity remains relatively high in both months, hovering around 80% in May and 84% in April. For more details on April weather, you can check Lauterbrunnen weather in April.
In comparing the weather of May and June, we see a noticeable shift in temperature and conditions. May experiences a broader temperature range, with minimums dipping to -11°C (12°F) and maximums reaching 16°C (62°F), while June offers a milder climate with minimums of -4°C (25°F) and maximums soaring to 25°C (77°F). Both months have similar levels of precipitation, with May recording 165 mm (6.5 in) and June slightly higher at 168 mm (6.6 in), yet June enjoys one less rainy day, totaling 20 days compared to May’s 21 days. Humidity remains relatively stable, with May at 80% and June slightly higher at 82%. For more detailed weather insights, you can visit Lauterbrunnen weather in June.
The weather in May is generally cooler compared to July, with minimum temperatures dipping as low as -11°C (12°F) and an average of just 3°C (37°F), while July boasts a warmer minimum of 0°C (32°F) and an average temperature of 10°C (51°F). May experiences a maximum temperature of 16°C (62°F), but by July, highs rise significantly to 24°C (75°F). Precipitation is a common feature in both months, with May receiving 165 mm (6.5 in) over 21 days and July experiencing slightly more at 197 mm (7.8 in) across 24 days, contributing to the humidity levels of 80% in May and 83% in July. For a detailed look at July's weather conditions, you can visit Lauterbrunnen weather in July.
In comparing the weather of May and August, it is clear that August offers a notable increase in average temperatures, with highs reaching 21°C (70°F) compared to May's maximum of 16°C (62°F). While both months experience similar humidity levels at 80%, August's precipitation slightly increases to 195 mm (7.7 in) over 21 days, compared to May's 165 mm (6.5 in) over the same number of days. Additionally, the minimum temperatures in August are milder, with a low of -1°C (31°F), while May can dip down to -11°C (12°F). For more specific details on the weather conditions in August, you can visit Lauterbrunnen weather in August.
May and September exhibit notable differences in weather patterns. In May, temperatures range from a minimum of -11°C (12°F) to a maximum of 16°C (62°F), with an average of 3°C (37°F). This month experiences significant rainfall, accumulating 165 mm (6.5 in) over 21 days, coupled with a humidity level of 80%. Conversely, September brings slightly milder temperatures, with a low of -8°C (17°F) and a high of 18°C (65°F), averaging 6°C (44°F). Rainfall decreases to 122 mm (4.8 in) across 16 days, while humidity rises slightly to 83%. For more details on conditions specifically in September, you can refer to Lauterbrunnen weather in September.
In comparing the weather of May and October, it's evident that both months feature similar minimum temperatures, with lows dipping to -11°C (12°F). However, May generally enjoys a slightly warmer average temperature of 3°C (37°F) compared to October's 2°C (35°F). Precipitation levels are higher in October, with 181 mm (7.1 in) falling over just 13 days, whereas May sees 165 mm (6.5 in) spread across 21 days. Additionally, October experiences higher humidity at 90%, compared to May’s 80%. For more detailed insights on October weather, you can check this link: Lauterbrunnen weather in October.
May and November present quite contrasting weather patterns. May boasts warmer temperatures, with a minimum of -11°C (12°F) and an average of 3°C (37°F), peaking at a maximum of 16°C (62°F). Despite its mild conditions, May experiences significant precipitation, totaling 165 mm (6.5 in) over 21 days, and maintains a humidity level of 80%. In contrast, November is characterized by colder temperatures, with a minimum of -21°C (-5°F), an average of -4°C (25°F), and a maximum of only 10°C (50°F). While November has a lower overall precipitation of 117 mm (4.6 in) spread across 15 days, it is notably more humid at 88%. For more detailed insights on November weather, you can refer to Lauterbrunnen weather in November.
May and December present striking contrasts in weather patterns. In May, temperatures range from a chilly -11°C (12°F) at night to a pleasant 16°C (62°F) during the day, with an average of 3°C (37°F). The month experiences significant precipitation, totaling 165 mm (6.5 in) over approximately 21 days, accompanied by a humidity level of 80%. In contrast, December sees much harsher conditions, with temperatures dipping down to -24°C (-11°F) at night and peaking at only 4°C (39°F), yielding an average temperature of -8°C (18°F). Precipitation increases to 229 mm (9.0 in) over 19 days, and humidity rises to 90%. For those interested in more detailed weather information, you can check Lauterbrunnen weather in December.
As May arrives in Lauterbrunnen, the transition to warmer weather becomes evident, with mild temperatures offering a delightful reprieve from the lingering chill of earlier months. While maximums climb to around 16°C, the average temperature hovers near a crisp 3°C, creating an invigorating atmosphere perfect for outdoor adventures. This month also brings a noticeable increase in precipitation, with rain gracing 21 days, making the lush landscape even more vibrant. With humidity levels at approximately 80%, the air feels rich and refreshing, providing a stark contrast to the drier conditions often experienced in the preceding months. As you explore this beautiful region, you'll understand why May is a unique and enchanting time in Lauterbrunnen. For more insights, visit Lauterbrunnen Climate.