Last updated: August 27, 2025
April in Lachen, Switzerland offers a vibrant yet transitional climate. With maximum temperatures reaching 24°C (76°F) and an average of 8°C (47°F), residents and visitors can experience both the warmth of spring and the lingering chill of winter, as minimum temperatures can dip to -7°C (19°F). Precipitation is moderate, totaling 87 mm (3.4 in) over roughly 12 days of the month, resulting in a humidity level of 84% that refreshes the landscape. This dynamic weather creates a picturesque backdrop for outdoor activities, making April an ideal time to explore the natural beauty of the region.
As spring unfolds in Lachen, Switzerland, April offers a delightful transition in temperatures, making it a charming time to visit. With a minimum temperature around -7°C (19°F), chilly mornings gradually warm to an average of 8°C (47°F) during the day, showcasing a notable rise in warmth from the cold winter months. By the afternoon, temperatures can peak at a pleasant 24°C (76°F), inviting locals and tourists alike to enjoy outdoor activities amidst the stunning landscapes. This month signifies a dramatic shift from the frost-bound winter, pairing mild weather with the blossoming scenery, truly embodying the essence of spring in the Swiss Alps.
In April, Lachen, Switzerland experiences a relatively moderate precipitation level of 87 mm (3.4 in), which is a noticeable drop from the wetter months of March and May. With precipitation occurring over 12 days, the rainfall is steady yet not overwhelming, allowing for crisp spring air to linger. This month acts as a gentle transition into the lush greenery of May, which sees a significant increase in both precipitation and rainy days. Overall, April reflects a reassuring stability in the region's weather, preparing the landscape for the vibrant blooms of late spring.
As spring unfolds in Lachen, Switzerland, April welcomes a notable decline in humidity, dropping to 84% from March's 87%. This decrease marks a shift from the frosty grip of winter, where humidity levels hovered at a high of 92% in January. Following April, the trend continues toward drier conditions, with May reaching its lowest point of the year at 80%. The gradual decline in humidity signifies the transition into the warmer months, paving the way for a more comfortable climate that residents and visitors alike can enjoy as the landscape begins to flourish with the vibrancy of spring.
As April unfolds in Lachen, Switzerland, the UV Index reaches a notable 7, indicating a shift to a high exposure category with a burn time of just 25 minutes. This marks a significant increase compared to the earlier months of the year, where the UV Index ranged from low to moderate. This sharp rise underscores the importance of sun protection as warmer days approach. With the UV Index expected to climb even higher in May and June, it’s essential for residents and visitors alike to stay vigilant and safe under the sun. For more details on the UV levels throughout the year, visit Lachen UV Index.
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In Lachen, Switzerland, April ushers in a radiant embrace of sunshine, as the days grow longer and brighter. With 355 hours of sunlight, April showcases a significant leap from the colder months, where January recorded just 163 hours. This trend of increasing daylight continues, peaking in May with 365 hours and June with 382 hours. As spring awakens, it transitions beautifully into summer, creating a vibrant backdrop for outdoor adventures and scenic explorations. The warmth and light of April not only breathe life into the landscape but also signal the joyful arrival of outdoor festivities, inviting both locals and visitors to bask in the beauty of the season.
As spring unfolds in Lachen, Switzerland, the likelihood of sunny weather noticeably improves, particularly in April when it reaches a promising 47% chance. This marks an upward trend from the 44% in March, signaling the gradual embrace of warmer days. While February and March hint at the sun's return, it's in April that residents and visitors alike can truly start to relish in the sunshine, paving the way for an optimistic outlook for the months ahead. Despite the seasonal fluctuations, April shines as a pivotal moment, suggesting that spring is not just a tease but a blossoming reality.
As April arrives in Lachen, Switzerland, the days noticeably grow longer, with daylight extending to an invigorating 13 hours. This increase marks a significant leap from March, which offered just 11 hours of sunlight, illuminating the transition into spring. Following this trend, May and June promise even more daylight, peaking at 15 hours. The gradual elongation of daylight from winter's mere 8 hours in January to April's vibrant 13 hours not only heralds the change of seasons but also invites locals and visitors alike to embrace outdoor activities and the natural beauty of the surrounding landscape. As the year progresses, daylight gradually begins to taper off again, reminding us of the cyclical nature of time in this picturesque setting.
In April, Lachen, Switzerland experiences a gentle average wind speed of 1.9 m/s (4 mph), mirroring the calm breezes felt in February and March. As spring takes hold, April’s winds provide a refreshing airiness that contrasts with the stillness of winter months. Interestingly, April marks a transitional period; following this moderate breeze, the winds pick up again in May, reaching 2.2 m/s (5 mph). While the gusts remain soft during the early spring, they hint at the invigorating summer winds that await. Overall, April serves as a bridge, maintaining a tranquil atmosphere while gradually paving the way for a more dynamic climate ahead.
Weather in Lachen varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Lachen, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January showcase distinctly different weather patterns. In January, temperatures are noticeably colder, with an average of 0°C (32°F) and a minimum of -12°C (10°F), while April sees a significant rise, averaging 8°C (47°F), with highs reaching 24°C (76°F). Precipitation is heavier in January, with 127 mm (5.0 in) observed, compared to April’s 87 mm (3.4 in), although both months experience rainfall over 12 days. Humidity remains high in both months but peaks at 92% in January, compared to 84% in April. For a closer look at January's weather, visit Lachen weather in January.
April’s weather marks a transition toward milder conditions, with temperatures ranging from a minimum of -7°C (19°F) to a pleasant maximum of 24°C (76°F) and an average of 8°C (47°F). In contrast, February typically experiences colder temperatures, with a minimum of -15°C (6°F), averaging around 2°C (36°F), and a maximum of 17°C (62°F). Both months receive similar precipitation, with April at 87 mm (3.4 in) and February slightly higher at 95 mm (3.7 in), but April offers a more comfortable humidity level of 84% compared to February’s 89%. For detailed information about February weather in Lachen, you can refer to Lachen weather in February.
In comparing the weather of April and March, we notice a significant rise in temperatures. April sees a minimum of -7°C (19°F) and a maximum of 24°C (76°F), resulting in an average of 8°C (47°F). In contrast, March experiences colder temperatures, with a minimum of -16°C (4°F) and an average of 4°C (40°F), peaking at 19°C (67°F). Additionally, April has less precipitation overall, totaling 87 mm (3.4 in) over 12 days, compared to March's 112 mm (4.4 in) across 17 days. Humidity remains relatively consistent, with April's at 84% and March's slightly higher at 87%. For a detailed look at March weather patterns, check out Lachen weather in March.
In comparing the weather conditions of April and May, we observe a noticeable increase in average temperatures. April experiences minimum temperatures dipping to -7°C (19°F) and peaking at 24°C (76°F), with an average of 8°C (47°F). In contrast, May sees minimums of -5°C (24°F) and maximums rising to 28°C (84°F), resulting in a warmer average of 12°C (53°F). However, May also brings significantly more rainfall, with a total precipitation of 159 mm (6.3 in) over 20 days, compared to April's 87 mm (3.4 in) across 12 days. Humidity slightly decreases from April's 84% to 80% in May, contributing to an overall feeling of freshness despite the increased precipitation. For more specific insights on weather trends, you can check Lachen weather in May.
April and June present notable differences in weather patterns. In April, temperatures range from a chilly minimum of -7°C (19°F) to a comfortable maximum of 24°C (76°F), with an average of 8°C (47°F). This month experiences 87 mm (3.4 in) of precipitation over 12 days, contributing to a relatively high humidity level of 84%.
In contrast, June brings warmer conditions, with temperatures starting from a minimum of 4°C (40°F) and peaking at 32°C (90°F), leading to an average of 17°C (63°F). Rainfall is also more pronounced, with 187 mm (7.4 in) recorded over 17 days, although humidity remains slightly lower at 82%. For more details on June weather, check out Lachen weather in June.
April and July present distinctly different weather patterns. In April, temperatures range from a chilly minimum of -7°C (19°F) to a mild maximum of 24°C (76°F), with an average temperature of 8°C (47°F). The month experiences around 87 mm (3.4 in) of precipitation over approximately 12 days, and humidity levels are relatively high at 84%. In contrast, July sees much warmer temperatures, with a minimum of 8°C (47°F), an average of 18°C (65°F), and a maximum reaching 33°C (91°F). This summer month also has higher precipitation levels of 145 mm (5.7 in) over about 16 days, though humidity is slightly lower at 83%. For more detailed information, you can visit Lachen weather in July.
April and August present distinct weather characteristics. In April, temperatures range from a chilly minimum of -7°C (19°F) to a more moderate average of 8°C (47°F) and can reach a high of 24°C (76°F). The month sees an average precipitation of 87 mm (3.4 in) over about 12 days, accompanied by relatively high humidity at 84%. In contrast, August experiences milder temperatures, with a minimum of 8°C (46°F), an average of 18°C (65°F), and a peak of 32°C (90°F). Precipitation also increases, totaling 158 mm (6.2 in) across 15 days, while humidity slightly decreases to 80%. The overall warmth and increased rainfall in August create a more humid atmosphere compared to April. For more detailed information, you can refer to Lachen weather in August.
April and September showcase a noticeable contrast in weather patterns. In April, the temperatures vary more dramatically, with a minimum of -7°C (19°F) and a maximum reaching 24°C (76°F), leading to an average of 8°C (47°F). The month sees a fair amount of precipitation, averaging 87 mm (3.4 in) over 12 days, coupled with high humidity levels of 84%. In contrast, September offers milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 27°C (80°F) and an average of 14°C (57°F). While it experiences more rain, totaling 123 mm (4.9 in) across 14 days, the humidity remains relatively stable at 83%. For more insights on September weather, you can check Lachen weather in September.
April and October present distinct weather patterns that shape the seasonal experience. In April, temperatures range from a chilly minimum of -7°C (19°F) to a pleasant average of 8°C (47°F), peaking at a comfortable 24°C (76°F). However, the month sees considerable precipitation, with about 87 mm (3.4 in) falling over 12 days, and humidity levels are relatively high at 84%. In contrast, October features slightly warmer temperatures, with a minimum of 0°C (32°F) and an average of 10°C (50°F), while the maximum reaches approximately 22°C (72°F). This month is also marked by increased rainfall, totaling around 128 mm (5.0 in) over 13 days, along with a slight rise in humidity to 90%. For a detailed look at weather conditions, visit Lachen weather in October.
April and November showcase distinct weather patterns, reflecting the transition between seasons. In April, temperatures range from a chilly -7°C (19°F) at night to a warm 24°C (76°F) during the day, with an average of 8°C (47°F). The month sees approximately 87 mm (3.4 in) of precipitation over about 12 days, accompanied by a high humidity level of 84%. In contrast, November features milder temperatures, with lows of -5°C (24°F) and highs reaching 20°C (69°F), averaging around 4°C (40°F). While precipitation slightly decreases to 80 mm (3.1 in) over 13 days, humidity rises to 88%. For more specific insights on November weather, visit Lachen weather in November.
April and December present contrasting weather patterns. In April, temperatures range from a minimum of -7°C (19°F) to a maximum of 24°C (76°F), with an average of 8°C (47°F), making it a month of variability as spring begins to emerge. Conversely, December is characterized by cooler temperatures, with a minimum of -10°C (14°F) and a maximum of 12°C (54°F), averaging only 2°C (35°F). Additionally, April experiences less precipitation (87 mm over 12 days) compared to December, which sees a significant increase in rainfall at 155 mm over 19 days. The humidity also rises slightly in December, averaging 90% compared to April's 84%. For a deeper dive into December conditions, you can check Lachen weather in December.
April in Lachen marks a transitional period as the chill of winter begins to give way to milder spring temperatures. With an average temperature of 8°C and maximums reaching 24°C, this month stands in contrast to the cooler temperatures of the preceding months. Despite enjoying warmer days, residents often experience the unpredictability of spring, highlighted by an average of 12 days of precipitation, leading to an 84% humidity level that keeps the air crisp and fresh. Those looking to explore Lachen during April will find a landscape awakening from winter, but should be prepared for the lingering coolness and showers characteristic of the season. For more details, visit Lachen Climate.