Last updated: August 27, 2025
April in Lenk, Switzerland presents a charming yet variable climate. With a maximum temperature reaching 18°C (64°F), and an average hovering at 3°C (37°F), the weather showcases the transition from winter's chill to spring's embrace. Minimum temperatures can plummet to -15°C (5°F), reminding visitors of the lingering cold. Rainfall is notable, with 99 mm (3.9 in) recorded over 12 days, contributing to the lush landscapes. Coupled with a humidity level of 84%, conditions are often damp, creating a refreshing, albeit brisk, atmosphere ideal for exploring the stunning alpine scenery.
In April, Lenk, Switzerland begins to shake off the chill of winter, with temperatures showing a marked transition toward spring. Minimum temperatures linger around -15°C (5°F), which is noticeably milder than the harsh depths of winter, while the average temperature climbs to a comfortable 3°C (37°F). The days grow warmer, peaking at a pleasant 18°C (64°F), inviting locals and visitors alike to enjoy the budding landscape. This month acts as a bridge, showcasing a clear trend of rising temperatures—an encouraging sign of the blooming season to come. As snow melts and the scenery transforms, April in Lenk offers a refreshing glimpse of the warmth ahead.
In April, Lenk, Switzerland experiences a notable decrease in precipitation, with a total of 99 mm (3.9 in), marking a shift from the wetter months of winter. This reduction in rainfall is accompanied by around 12 precipitation days, suggesting that while showers are still present, they are less frequent compared to the preceding months. The transition into spring brings a refreshing change, setting the stage for May's significantly higher precipitation total of 223 mm (8.8 in), where the region typically welcomes lush greenery and vibrant blooms. Overall, April acts as a bridge, gradually moving away from the heavy snows of winter towards the more abundant, nourishing rains of late spring.
In April, humidity in Lenk, Switzerland begins to show a subtle decline, dropping to 84% after a steady decrease from January's high of 91%. This decrease indicates a shift towards the drier spring months, as April is typically a transitional period. Following the gradual drop in humidity through the winter, the weather becomes more inviting, especially as we anticipate the arrival of May, where humidity levels further dip to 80%. This trend highlights the region's move from a damp winter into a fresher spring, offering a breath of fresh air for both residents and visitors to enjoy.
As April rolls into Lenk, Switzerland, the UV Index reaches a notable 8, signaling a shift to very high exposure that demands attention. Compared to the previous months, where the UV levels remained moderate to high, April marks a significant increase, with a burn time of just 15 minutes in direct sunlight. This trend continues into May, where the UV Index peaks at 10. It's clear that with spring in full swing, the sun's rays become increasingly intense, urging residents and visitors to prioritize sun safety. Make sure to stay informed about the changing conditions and protect your skin during this vibrant season by checking the detailed Lenk UV Index.
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April in Lenk, Switzerland, marks a delightful transition into spring, where sunshine begins to take center stage with 355 hours of radiant daylight. This impressive increase from the 303 hours observed in March showcases a clear upward trend as the days grow longer and warmer. Following closely behind April, May peaks slightly higher at 360 hours, while June continues the sunny momentum with 388 hours. This gradual rise not only highlights the growing vibrancy of the region but also sets the stage for the sun-drenched days of summer, with July reaching a splendid 416 hours. As the seasons progress, Lenk’s sunshine hours reveal the beauty of nature awakening, inviting both locals and visitors to bask in the mountains' stunning scenery under an increasingly brighter sky.
As spring unfolds in Lenk, Switzerland, April emerges as a promising month for sunshine, with a 40% chance of clear skies matching that of March. This marks a significant increase from the dismal 18% of January, setting the stage for more pleasant outdoor activities. Interestingly, while the sunny chances dip in May, they remain steady through the summer months, averaging around 29%. The trend indicates that while April may not guarantee countless sunny days, it's a turning point that beckons the warmth and brightness of the upcoming months, offering a delightful reprieve from the winter chill.
As spring unfolds in Lenk, Switzerland, April marks a delightful transition with an impressive increase in daylight, offering 13 hours of sunlight. This boost continues the upward trend initiated in March, which saw 11 hours of daylight, signaling the gradual awakening of nature. The longer days not only enhance the beauty of the surrounding alpine landscapes but also invite outdoor activities as the community eagerly welcomes warmer temperatures. Following April, May and June promise even more sunshine, with daylight peaking at 15 hours. This pattern clearly illustrates how Lenk emerges from the winter months, basking in the radiant light of spring as it prepares for the vibrant days of summer ahead.
In April, Lenk, Switzerland, continues to experience gentle breezes with an average wind speed of 1.4 m/s (about 3 mph)—consistent with the winter months that precede it. Throughout the year, wind speeds remain relatively stable, hovering around this mark, with slight variations seen in the spring and summer months. As the transition to warmer seasons begins, April's winds carry a refreshing chill, while maintaining a calm demeanor reminiscent of January's breezes. This moderate wind flow not only enhances the serene alpine atmosphere but also sets the stage for the lingering warmth of May, as we witness a gradual decline in wind speeds, offering a peaceful backdrop for outdoor adventures in this picturesque Swiss village.
Weather in Lenk varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Lenk, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, there is a notable shift in temperature and humidity levels. January experiences much colder conditions, with minimum temperatures plummeting to -26°C (-14°F) and an average of -7°C (20°F), while April sees a significant rise, with minimums around -15°C (5°F) and an average of 3°C (37°F). Additionally, January has higher precipitation levels, totaling 174 mm (6.8 in) over 12 days, compared to April's 99 mm (3.9 in) across the same number of days. The humidity is slightly lower in April at 84%, compared to January’s 91%. For a more detailed look at January weather, you can visit Lenk weather in January.
When comparing the weather in April and February, notable differences in temperature and precipitation emerge. In April, temperatures range from a minimum of -15°C (5°F) to a maximum of 18°C (64°F), with an average temperature of 3°C (37°F). This month experiences approximately 99 mm (3.9 in) of precipitation over 12 days, accompanied by a humidity level of 84%. Conversely, February presents colder conditions, with temperatures ranging from -22°C (-8°F) to a maximum of 11°C (53°F) and an average of -3°C (26°F). Precipitation is higher in February at 132 mm (5.2 in), occurring over 11 days, and the humidity is slightly elevated at 89%. For a more detailed look at February weather specifics, you can check Lenk weather in February.
In comparing the weather between March and April, April emerges as a milder month, with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 18°C (64°F), leading to an average of 3°C (37°F). In contrast, March experienced colder conditions, with a minimum of -24°C (-11°F) and an average temperature of -1°C (31°F), peaking at 14°C (58°F). While April saw 99 mm (3.9 in) of precipitation over 12 days, March was wetter, recording 161 mm (6.3 in) across 16 days. Humidity levels were slightly lower in April at 84%, compared to March’s 87%. For more detailed insights on March weather, refer to Lenk weather in March.
April and May present notable differences in weather conditions. In April, temperatures range from a chilly minimum of -15°C (5°F) to a maximum of 18°C (64°F), with an average temperature of 3°C (37°F). The month features 99 mm (3.9 in) of precipitation spread over 12 days, accompanied by a high humidity level of 84%. In contrast, May sees milder temperatures, with a minimum of -11°C (12°F) and a maximum reaching 24°C (75°F), resulting in an average of 7°C (44°F). However, May is significantly wetter, experiencing 223 mm (8.8 in) of precipitation over 21 days, alongside slightly lower humidity at 80%. For more detailed insights into May weather, visit Lenk weather in May.
April and June exhibit notable differences in weather patterns. April temperatures can fluctuate from a chilly minimum of -15°C (5°F) to a maximum of 18°C (64°F), with an average of 3°C (37°F). The month experiences about 99 mm (3.9 in) of precipitation over approximately 12 days and maintains a high humidity level of 84%. In contrast, June sees milder temperatures, ranging from a minimum of -2°C (28°F) to a maximum of 29°C (84°F), with an average of 12°C (54°F). Precipitation increases to 184 mm (7.2 in) spread over 20 days, accompanied by slightly lower humidity at 82%. For more detailed information, you can check Lenk weather in June.
In April, temperatures range from a chilly minimum of -15°C (5°F) to a pleasant maximum of 18°C (64°F), with an average temperature of around 3°C (37°F). The month sees significant precipitation, totaling 99 mm (3.9 in) across about 12 days, accompanied by a high humidity level of 84%. In contrast, July experiences much warmer temperatures, with minimums of 2°C (36°F), averages of 13°C (56°F), and maximums soaring up to 28°C (83°F). However, July is also wetter, receiving 224 mm (8.8 in) of precipitation over around 20 days, while humidity remains relatively high at 82%. For more details on July weather, visit Lenk weather in July.
April and August present distinctly different weather patterns. In April, temperatures range from a chilly -15°C (5°F) at night to a mild 18°C (64°F) during the day, with an average temperature of around 3°C (37°F). This month experiences significant precipitation, totaling 99 mm (3.9 in), over approximately 12 days and a high humidity level of 84%. In contrast, August offers much warmer temperatures, with overnight lows of 1°C (35°F) and daytime highs peaking at 26°C (78°F), resulting in an average of 13°C (55°F). However, it also sees higher rainfall, amounting to 196 mm (7.7 in) spread over about 20 days, with humidity slightly lower at 77%. For more details about the weather in August, you can check Lenk weather in August.
April and September present contrasting weather patterns. In April, temperatures are generally cooler, with minimums dipping to -15°C (5°F) and a maximum average of 18°C (64°F). The month also sees significant precipitation, totaling 99 mm (3.9 in) over about 12 days, accompanied by high humidity levels of 84%. In contrast, September experiences milder temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F). The month is slightly wetter, with precipitation measured at 131 mm (5.1 in) over 16 days, and humidity remaining moderately high at 81%. For more specific details on weather conditions in September, you can visit Lenk weather in September.
April and October exhibit notable differences in weather patterns, despite having similar maximum temperatures. In April, temperatures range from a minimum of -15°C (5°F) to an average of 3°C (37°F) and a maximum of 18°C (64°F), accompanied by an average precipitation of 99 mm (3.9 in) over 12 days and a humidity level of 84%. In contrast, October experiences milder minimums of -7°C (19°F) and an average of 5°C (41°F), with a maximum that reaches up to 18°C (66°F). October is generally wetter, with precipitation totaling 151 mm (5.9 in) spread over 13 days and slightly higher humidity at 89%. For more details on October weather, visit Lenk weather in October.
April and November present distinct weather patterns, highlighting the transition between seasons. In April, temperatures range from a chilly -15°C (5°F) at night to a more pleasant 18°C (64°F) during the day, with an average of 3°C (37°F). The month sees about 99 mm (3.9 in) of precipitation over 12 days, accompanied by relatively high humidity at 84%. In contrast, November experiences slightly colder conditions, with a minimum temperature of -18°C (0°F) and an average of -1°C (31°F), while daytime highs reach up to 16°C (60°F). Precipitation increases to 107 mm (4.2 in) over the same number of days, with humidity slightly higher at 89%. The differences in temperatures and humidity levels underscore the gradual shift towards winter in November. For more detailed insights, visit Lenk weather in November.
April and December present strikingly different weather conditions. In April, temperatures range from a chilly -15°C (5°F) at their lowest to a more pleasant maximum of 18°C (64°F), with an average temperature of 3°C (37°F). During this month, precipitation occurs over 12 days, totaling 99 mm (3.9 in), with an overall humidity level of 84%. In contrast, December is significantly colder, with temperatures plummeting to a minimum of -26°C (-15°F) and a maximum of 7°C (44°F), resulting in an average temperature of -6°C (22°F). This month experiences more rain and snow, accumulating 248 mm (9.8 in) of precipitation over 18 days and a higher humidity of 91%. For a closer look at December weather specifics, you can read more here: Lenk weather in December.
As April unfolds in Lenk, the weather begins to shift dramatically compared to the colder months. With temperatures starting to rise, you'll experience an invigorating maximum of 18°C, contrasting sharply with the biting cold of winter. However, the lingering chill, with averages still around 3°C, serves as a reminder that spring is just awakening. April also sees an increase in precipitation, tallying up to 99 mm over approximately 12 rainy days, nurturing the vibrant landscapes that begin to bloom. The air's humidity at 84% adds a crisp freshness, making this month a refreshing transition into the warmth of spring. For a deeper understanding of Lenk's unique climate patterns, explore Lenk Climate.