Last updated: August 27, 2025
In Silvaplana, Switzerland, April brings a dynamic shift in weather, with maximum temperatures reaching 12°C (54°F) and an average hovering around -1°C (31°F). The month can be chilly, with minimum lows plunging to -19°C (-1°F). April is characterized by a notable precipitation total of 99 mm (3.9 in), spread over 12 days, creating a refreshingly crisp atmosphere. Additionally, a high humidity level of 84% enhances the overall sensation of spring’s approach, making it a delightful yet variable time for residents and visitors alike.
In Silvaplana, Switzerland, April marks a notable transition as temperatures begin to rise from the deep winter chill. The month starts with a minimum of -19°C (-1°F), which, while still cold, is a significant improvement over the frigid lows of January and February. The average temperature hovers around -1°C (31°F), indicating a shift toward milder conditions. This gradual warming culminates in a maximum temperature of 12°C (54°F), breathlessly hinting at the approaching spring. As the snow begins to melt, the scenery transforms, inviting outdoor enthusiasts to embrace vibrant landscapes that hint at the warmer months ahead.
April in Silvaplana, Switzerland, marks a notable peak in precipitation, with an average of 99 mm (3.9 in) falling over 12 days. This increase continues the trend established in March, where the region experienced 90 mm (3.5 in) of rainfall. As spring takes hold, the precipitation levels climb significantly from the drier winter months, emphasizing a shift as the landscape begins to awaken. Following April, May sees a dramatic rise to 150 mm (5.9 in), foreshadowing the wetter summer months ahead. This upward trend in rainfall not only enriches the lush surroundings but also sets the stage for the vibrant growth that characterizes the Alpine beauty in the months to come.
In April, Silvaplana experiences a drop in humidity to 84%, continuing the gradual decline observed since the peak winter months. This marks a notable transition as humidity decreases from January's 92% through to March's 87%, welcoming the arrival of spring. As the region shifts into milder temperatures, the freshness in the air becomes more palpable, creating a pleasant atmosphere for both residents and visitors. The trend of decreasing humidity persists into May, where it reaches 80%, suggesting a seasonal pattern of lower moisture levels that culminates in the warmth of summer. Overall, April serves as a pivotal month, bridging the high humidity of winter with the drier conditions of late spring.
As April unfolds in Silvaplana, Switzerland, residents and visitors experience the sun's intensity on the rise, with a notable UV Index of 8, placing it in the very high exposure category. This shift from the earlier months is striking; compared to January's modest UV Index of 2, April marks a significant leap that requires much shorter burn times of just 15 minutes. Following closely behind, May and June maintain this intensity, reaching the peak UV Index of 10, underscoring the need for sun safety measures as the warmer months approach. This trend highlights the importance of being vigilant about sun protection, especially as the alpine sun becomes increasingly fierce. For more insights, check out the Silvaplana UV Index.
UV Risk Categories
April in Silvaplana, Switzerland, marks a delightful turning point in the year as the sun graces the region with 336 hours of bright, invigorating light. Following the steady increase in sunshine hours from 310 in March, April shines even more brightly, setting the stage for the radiant months ahead. This upward trend continues into May and June, where the hours of sunshine grow to a stunning 359 and 386 respectively, embodying the vibrant energy of spring and early summer. As the warmer months arrive, Silvaplana basks in an abundance of sunlight, making it a perfect time to immerse oneself in the stunning alpine landscapes and outdoor adventures the region has to offer.
April in Silvaplana, Switzerland, sees a 35% chance of sunny weather, marking a slight dip from the increasing trends of the earlier months. Following March's peak of 40%, April experiences a modest decline, as sunshine begins to compete with the lingering chill. Interestingly, this month's likelihood of sun is relatively higher than the immediate preceding month of May, which drops to 28%. This fluctuation highlights the transitional nature of spring in the region, where the balance between sunny days and unpredictable weather creates a captivating backdrop for outdoor enthusiasts. While not the sunniest month, April’s weather promises a refreshing mix of sun and springtime vitality.
As spring unfolds, Silvaplana, Switzerland, experiences a significant increase in daylight, making April a vibrant month. With 13 hours of daylight, it marks a noteworthy jump from the 11 hours seen in March, signaling the approach of longer, sunnier days. This upward trend continues into May and June, where daylight peaks at 15 hours, creating the perfect backdrop for outdoor activities. The gradual increase in daylight not only brightens the landscape but also lifts spirits, as residents and visitors alike relish the beauty of nature awakening from winter slumber. Following this blossoming springtime, daylight gradually begins to wane in the summer months, but April remains a highlight, embodying the essence of renewal and adventure.
In April, Silvaplana experiences a gentle breeze with an average wind speed of 1.6 m/s (4 mph), mirroring the calmness found in the preceding months of January and March. This consistency not only adds a refreshing touch to the spring air but also sets the stage for the slight increase in wind speed that follows in May and June, where the winds pick up ever so slightly. Throughout the year, the wind around Silvaplana exhibits a balanced rhythm, with the spring months generally maintaining lower speeds and a gradual rise during summer, before settling back into the mild winds of autumn and winter. This pattern contributes to the area’s serene atmosphere, perfect for enjoying the stunning vistas and outdoor activities that reflect the beauty of the Swiss landscape.
Weather in Silvaplana varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Silvaplana, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather in Silvaplana contrasts significantly with January conditions. While April sees a minimum temperature of -19°C (-1°F) and an average of 1°C (31°F), January presents much colder temperatures with a minimum of -27°C (-17°F) and an average of -11°C (12°F). The warmer days of April peak at 12°C (54°F), compared to January's max of only 2°C (36°F). Additionally, April experiences more frequent precipitation, with 99 mm (3.9 in) over 12 days, as opposed to January's 75 mm (2.9 in) over 10 days, despite the latter having higher humidity at 92% compared to April's 84%. For more detailed insights, you can check out Silvaplana weather in January.
April weather shows a noticeable improvement compared to February, with average temperatures rising from -8°C (18°F) in February to around -1°C (31°F) in April. The maximum temperature in April can reach up to 12°C (54°F), providing a warmer environment, while February peaks at just 6°C (43°F). Despite April experiencing slightly more precipitation at 99 mm (3.9 in) over 12 days compared to February's 59 mm (2.3 in) over 11 days, the overall feel of April is much milder. Additionally, humidity levels remain high in both months, with April at 84% and February slightly higher at 89%. For a detailed look at February weather, you can visit Silvaplana weather in February.
April shows a noticeable improvement in temperatures compared to March, with average temperatures rising from -5°C (23°F) in March to 1°C (31°F) in April. The minimum temperature in April is also milder at -19°C (−1°F), compared to March's colder minimum of -26°C (−14°F). Despite slightly higher precipitation in April at 99 mm (3.9 in) over 12 days, March had a close amount at 90 mm (3.5 in) across 13 days. Humidity remains high in both months, with April averaging 84% compared to March's 87%. For a more detailed look at March weather specifics, visit Silvaplana weather in March.
April and May exhibit notable differences in weather patterns. In April, temperatures range from a brisk minimum of -19°C (-1°F) to a maximum of 12°C (54°F), with an average of -1°C (31°F). The month experiences considerable precipitation with 99 mm (3.9 in) over 12 days and a high humidity level of 84%. In contrast, May sees a slight increase in temperatures, with minimums of -13°C (8°F) and maximums reaching 18°C (65°F), averaging 3°C (38°F). Precipitation rises significantly to 150 mm (5.9 in) over 22 days, while humidity remains marginally lower at 80%. For a closer look at May's weather specifics, visit Silvaplana weather in May.
April and June present distinctly different weather conditions in Silvaplana. In April, temperatures range from a minimum of -19°C (-1°F) to a maximum of 12°C (54°F), with an average temperature of -1°C (31°F). The month experiences considerable precipitation, totaling 99 mm (3.9 in) over 12 days, and maintains a high humidity level of 84%. In contrast, June warms up significantly, with temperatures ranging from -2°C (28°F) to a comfortable maximum of 25°C (77°F) and an average of 9°C (49°F). However, June also sees increased precipitation, reaching 159 mm (6.3 in) across 19 days, with slightly lower humidity at 82%. For more details on June weather, you can refer to Silvaplana weather in June.
April and July present distinctly different weather patterns. In April, temperatures range from a minimum of -19°C (-1°F) to a maximum of 12°C (54°F), with an average of just -1°C (31°F). This month sees a fair amount of precipitation, totaling 99 mm (3.9 in) over 12 days, accompanied by relatively high humidity at 84%. In contrast, July offers much warmer conditions, with temperatures ranging from a minimum of 0°C (33°F) to a pleasant maximum of 23°C (73°F), and an average temperature of 10°C (51°F). July experiences increased rainfall as well, totaling 159 mm (6.3 in) over 21 days, while maintaining a slightly lower humidity level at 83%. For a closer look at July’s weather details, you can check Silvaplana weather in July.
April and August exhibit significant differences in weather patterns. In April, temperatures range from a chilly minimum of -19°C to a mild maximum of 12°C, with an average temperature of -1°C. This month experiences around 99 mm of precipitation over 12 days, coupled with high humidity levels averaging 84%. In contrast, August presents a much warmer climate, with temperatures ranging from a minimum of 0°C to a pleasant maximum of 21°C, and an average temperature of 10°C. However, it sees increased rainfall totaling 195 mm over 21 days, with slightly lower humidity at 80%. For a more in-depth look at August weather, you can visit Silvaplana weather in August.
In comparing the weather of April and September, April tends to start off cold, with temperatures ranging from a minimum of -19°C (-1°F) to a maximum of 12°C (54°F), and an average of around -1°C (31°F). It also features significant precipitation, with 99 mm (3.9 in) falling over 12 days and maintaining high humidity levels at 84%. In contrast, September shows a gradual warming trend, with minimum temperatures at -12°C (11°F) and maximums reaching 18°C (65°F), leading to an average of 6°C (44°F). However, September is slightly wetter, with a total precipitation of 126 mm (5.0 in) over 15 days and a similar humidity level of 83%. For further details on the weather patterns specific to September, you can refer to Silvaplana weather in September.
In comparing the weather between April and October, April experiences slightly colder temperatures, with an average of -1°C (31°F), compared to October's average of 2°C (36°F). Both months see a range of temperatures, but April's maximum reaches 12°C (54°F), while October can climb slightly higher to 14°C (57°F). Precipitation is more abundant in October, totaling 148 mm (5.8 in) over 11 days, compared to April's 99 mm (3.9 in) across 12 days. Additionally, humidity is higher in October at 90%, versus April's 84%, contributing to a rather damp atmosphere as the season shifts. For more detailed insights into October weather specifically, you can check Silvaplana weather in October.
April and November present distinct contrasts in weather patterns. In April, temperatures fluctuate between a minimum of -19°C (-1°F) and a maximum of 12°C (54°F), with an average around -1°C (31°F). The month experiences about 99 mm (3.9 in) of precipitation over 12 days, accompanied by relatively high humidity levels of 84%. In contrast, November typically sees even colder temperatures, ranging from a minimum of -22°C (-8°F) to a maximum of 8°C (47°F), with an average of -4°C (25°F). Precipitation increases to 132 mm (5.2 in), spread over 14 days, and humidity rises to 88%. For a more detailed look at conditions during this month, you can refer to Silvaplana weather in November.
April and December present starkly contrasting weather conditions. In April, temperatures range from a chilly minimum of -19°C (-1°F) to a mild maximum of 12°C (54°F), with an average temperature of -1°C (31°F). The month also sees approximately 99 mm (3.9 in) of precipitation over about 12 days, accompanied by a high humidity level of 84%. In contrast, December is colder, with temperatures dipping as low as -26°C (-14°F) and peaking at just 2°C (37°F), leading to an average of -9°C (16°F). The precipitation increases to 125 mm (4.9 in) over 15 days, with humidity reaching 90%. For more insights into December weather, see Silvaplana weather in December.
April in Silvaplana brings a refreshing transition from the winter chill to the early hints of spring. With occasional temperatures dipping below freezing at night, the month stands out due to its significant variability—offering a unique blend of crisp days and fleeting warmth. The average humidity of 84% and 99 mm of precipitation over 12 days often embrace the landscape in a soft, misty glow, a stark contrast to the drier and sunnier months that follow. This month is characterized by its dynamic weather patterns, making it a time of renewal and unpredictability. For more detailed insights into the annual climate shifts, explore Silvaplana Climate.