Last updated: August 27, 2025
In Pontresina, Switzerland, April brings a fascinating blend of temperatures and weather conditions. With a maximum temperature of 12°C (54°F) and a minimum dipping to -16°C (4°F), visitors can expect chilly mornings and mild afternoons. The average temperature hovers around -1°C (31°F), making springtime attire essential. April is also characterized by significant precipitation, totaling 82 mm (3.2 in) across 11 days, contributing to an overall humidity level of 84%. This mix of cool temperatures and moisture fosters a picturesque alpine landscape, inviting both adventure seekers and nature lovers to experience the beauty that Pontresina has to offer during this transitional month.
As April arrives in Pontresina, Switzerland, the lingering chill of winter begins to fade, offering a refreshing transition into spring. Average temperatures hover around -1°C (31°F), with highs reaching up to 12°C (54°F), making it a month marked by noticeable warming compared to the preceding months. While the minimum temperature of -16°C (4°F) still hints at winter's grasp, the progression towards milder days becomes evident. This shift not only invites locals and visitors to relish in outdoor activities but also sets the stage for the lush landscapes and vibrant flowers that spring will soon unveil. Overall, April in Pontresina signifies a delightful dance between winter's end and spring's embrace.
April in Pontresina, Switzerland, marks a noticeable uptick in precipitation, with 82 mm (3.2 inches) of rain falling over 11 days, showcasing the transition from winter to spring. This increase is part of a broader trend, as precipitation levels rise steadily from the drier winter months. Following March's 77 mm, April's rainfall prepares the landscape for the lush growth to come in May, which sees a significant jump to 133 mm. As winter's grip loosens, the frequency of rain days also hints at changing weather patterns, providing a mix of invigorating spring showers that are essential for the region's vibrant alpine ecosystem.
In April, humidity in Pontresina, Switzerland, begins to show a gentle decline, averaging around 84%. This marks a noticeable drop from the higher levels observed in the winter months, which hovered between 89% and 92%. As spring unfolds, the air becomes slightly drier, signaling a transition towards the milder conditions of late spring and summer. Despite this reduction, April's humidity remains relatively high compared to the coming months, with May expected to dip further to 80%. Overall, the trend highlights a gradual easement of moisture in the air, paving the way for the warmer seasons ahead.
In April, Pontresina, Switzerland experiences a significant increase in UV exposure, with the UV Index soaring to 8—classified as very high. This marks a notable rise from March's UV Index of 7, indicating the onset of more intense spring sunshine. As the days grow longer and warmer, residents and visitors should be particularly mindful of their sun protection, as the burn time decreases to just 15 minutes. This trend of escalating UV levels continues into May, where the index reaches an even higher 10. With these changes in mind, it’s essential to stay informed and protected during your outdoor activities. For detailed insights, visit Pontresina UV Index.
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In April, Pontresina, Switzerland, basks in an impressive 342 hours of sunshine, marking a significant increase from the 315 hours recorded in March. This upward trend heralds the arrival of spring, as the days grow longer and brighter, elevating the spirit of both locals and visitors alike. Following April, the sunshine hours continue to climb, peaking in July with an impressive 414 hours. This pattern not only emphasizes the enchanting beauty of Pontresina during the warmer months but also invites outdoor enthusiasts to revel in the stunning alpine landscapes bathed in radiant sunlight. As the year progresses, the gradual decline of sunshine in August and onward serves as a gentle reminder of the changing seasons, but in April, the sun is more than just a celestial presence – it’s a vibrant call to adventure.
April in Pontresina, Switzerland, presents a mildly optimistic opportunity for sunny days, with a 40% chance of sunshine. While this figure mirrors the previous month's likelihood, it shows a notable decline from the peak of 43% in March. Following the winter months, where sunshine can be scarce—with January at just 20%—the gradual increase in sunny days becomes evident as spring approaches. Interestingly, the chances dip again in May, bringing a reminder of the unpredictable Alpine weather. Overall, April's weather offers a lovely balance for those seeking to enjoy the breathtaking beauty of the region, even if the sun doesn’t shine every day.
As spring blossoms in Pontresina, Switzerland, April brings a notable increase in daylight, extending to 13 hours—a significant leap from the 11 hours in March. This surge reflects the transition to longer days, paving the way for even brighter May and June, which each enjoy 15 hours of sunlight. By embracing April's longer daylight, locals and visitors alike can fully enjoy the picturesque alpine scenery and vibrant outdoor activities. This trend of increasing daylight not only uplifts the spirit but also heralds the delightful warmth of summer, making it a perfect time to experience the natural beauty of the region. As the year progresses, the gradual ebb and flow of daylight continues, reminding us of the rhythmic dance of the seasons.
In Pontresina, Switzerland, April embraces the gentle unfolding of spring, with average wind speeds settling at a calm 1.5 m/s (3 mph). This consistency mirrors the transition from the colder months of January to March, where winds were slightly more subdued. As the season progresses, wind speeds begin a gradual upward trend, peaking at 1.7 m/s (4 mph) in May and sustained throughout the summer. April's breezy conditions are ideal for outdoor activities, providing a refreshing backdrop for the stunning alpine landscape. As the mountains wake from winter's slumber, the delicate balance of soft winds and blossoming flora sets the stage for the vibrant energy of spring.
Weather in Pontresina varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Pontresina, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present stark contrasts in weather conditions. In April, temperatures begin to rise, with a minimum of -16°C (4°F), an average of -1°C (31°F), and a maximum of 12°C (54°F). This month also sees a moderate amount of precipitation at 82 mm (3.2 in) over 11 days, accompanied by a humidity level of 84%. Conversely, January is significantly colder, featuring a minimum temperature of -29°C (-20°F), an average of -11°C (12°F), and a maximum of just 2°C (35°F). With 67 mm (2.6 in) of precipitation over 9 days and higher humidity at 92%, January tends to feel much harsher. For a detailed view of January weather, check out Pontresina weather in January.
In comparing the weather between April and February, it's clear that April experiences milder temperatures, with a minimum of -16°C (4°F), an average of -1°C (31°F), and a maximum of 12°C (54°F). In contrast, February is significantly colder, featuring a minimum of -30°C (-21°F) and an average of -8°C (18°F), with a maximum temperature of only 5°C (42°F). While April sees higher precipitation levels at 82 mm (3.2 in) over 11 days, February has a lower total of 52 mm (2.1 in) across 10 days. Humidity is slightly higher in February at 89% compared to April's 84%. For a detailed overview of February's climate, you can visit Pontresina weather in February.
April shows a significant warming trend 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 8°C warmer than in March, improving from -24°C (-12°F) to -16°C (4°F). Meanwhile, despite slightly higher precipitation in April at 82 mm (3.2 in) compared to March's 77 mm (3.0 in), the number of rainy days remains similar, with 11 days in April and 12 days in March. Humidity also decreases slightly, from 87% in March to 84% in April, indicating a gradual transition towards spring. For more details on March weather, you can visit Pontresina weather in March.
April weather in Pontresina is characterized by a chilly atmosphere, with temperatures ranging from a minimum of -16°C (4°F) to a maximum of 12°C (54°F) and an average of -1°C (31°F). The month sees considerable precipitation, totaling 82 mm (3.2 in) over 11 days, accompanied by high humidity at 84%. In contrast, May brings a noticeable transition, with temperatures rising to a minimum of -16°C (4°F) and peaking at 18°C (65°F), averaging 4°C (39°F). However, May also experiences increased precipitation, reaching 133 mm (5.2 in) over 21 days and slightly lower humidity at 80%. For more detailed information about the weather in May, you can visit Pontresina weather in May.
April and June present a striking contrast in weather patterns. In April, temperatures range from a chilly minimum of -16°C (4°F) to a mild maximum of 12°C (54°F), with an average temperature hovering around -1°C (31°F). The month sees significant precipitation of 82 mm (3.2 in) spread across 11 days, accompanied by high humidity at 84%. In contrast, June boasts considerably warmer temperatures, with a minimum of -3°C (27°F), an average of 10°C (50°F), and a maximum reaching 24°C (76°F). Although June experiences more rainfall, totaling 120 mm (4.7 in) over 18 days, the humidity remains lower at 82%. For more detailed insights, check out Pontresina weather in June.
April and July in Pontresina present a stark contrast in weather conditions. April sees temperatures ranging from a chilly minimum of -16°C (4°F) to an average of -1°C (31°F), peaking at just 12°C (54°F), while July boasts a much warmer climate with temperatures starting at a minimum of 1°C (34°F) and rising to an average of 11°C (52°F), reaching a maximum of 24°C (75°F). Precipitation is also more pronounced in July, with 133 mm (5.2 in) over 21 days compared to April's 82 mm (3.2 in) over 11 days. Despite the increased rainfall in July, humidity levels remain relatively stable, with April at 84% and July slightly lower at 83%. For more detailed information on July weather in Pontresina, visit Pontresina weather in July.
In comparing the weather between April and August, notable differences emerge in both temperature and precipitation patterns. April experiences a much colder climate, with minimum temperatures dropping to -16°C (4°F) and averaging around -1°C (31°F), while August enjoys milder conditions with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 22°C (71°F) and an average of 11°C (52°F). Precipitation is also more prevalent in August, with 160 mm (6.3 in) falling over 19 days compared to April's 82 mm (3.2 in) over 11 days. Despite this, humidity levels remain relatively comparable, with April slightly more humid at 84% versus August's 80%. For a closer look at what to expect during the summer months, visit Pontresina weather in August.
April and September in Pontresina display notable differences in weather patterns, reflecting the transition from winter to autumn. In April, temperatures range from a chilly -16°C (4°F) at night to a mild 12°C (54°F) during the day, with an average of -1°C (31°F). The month receives about 82 mm (3.2 in) of precipitation over 11 days, complemented by a high humidity level of 84%. In contrast, September typically enjoys milder temperatures, with lows around -13°C (9°F) and highs reaching 19°C (66°F), averaging 7°C (44°F). This month sees slightly higher precipitation at 109 mm (4.3 in) spread across 14 days and maintains a similar humidity level of 83%. For more detailed information on the weather during this period, you can check out Pontresina weather in September.
April and October present distinct weather patterns, reflecting the transition of seasons. In April, temperatures vary from a chilly minimum of -16°C (4°F) to an average of -1°C (31°F), with a maximum of 12°C (54°F). The month experiences around 82 mm (3.2 in) of precipitation over approximately 11 days, accompanied by a relatively high humidity level of 84%. Conversely, October shows slightly milder temperatures, with lows of -12°C (11°F), an average of 2°C (37°F), and highs reaching 14°C (58°F). This month brings more precipitation, totaling 126 mm (5.0 in) in about 10 days, along with an increase in humidity to 90%. For more details about weather conditions during October, you can visit Pontresina weather in October.
April and November present contrasting weather patterns that reflect the transition between winter and the onset of colder months. In April, temperatures range from a minimum of -16°C (4°F) to a maximum of 12°C (54°F), with an average of -1°C (31°F) and a relatively high humidity level of 84%. The month also sees around 82 mm (3.2 in) of precipitation spread across 11 days. Conversely, November plunges further into winter, featuring lower temperatures with a minimum of -23°C (-9°F) and a maximum of 9°C (48°F), averaging -4°C (25°F). This month also has more precipitation, totaling 123 mm (4.8 in) over 13 days, along with a slightly higher humidity of 88%. For more detailed information on the weather in this month, you can check out Pontresina weather in November.
April and December present stark contrasts in weather conditions. In April, temperatures begin to rise, with an average of -1°C (31°F) and highs reaching 12°C (54°F), while December remains frigid, with an average of -9°C (16°F) and maximum temperatures only reaching 2°C (36°F). Precipitation is more frequent in December, occurring over 14 days and totaling 116 mm (4.6 in), compared to April, which sees precipitation on 11 days totaling 82 mm (3.2 in). Additionally, December has higher humidity levels at 90%, slightly above April's 84%. For more detailed information, you can check Pontresina weather in December.
As April unfolds in Pontresina, it marks a distinct transition from the biting cold of winter to the budding warmth of spring. Temperatures begin to rise, offering a reprieve with milder highs, yet the average chill lingers, reminding visitors that winter's grip isn't quite finished. The increased humidity and notable precipitation highlight this month’s unpredictability, as rain and occasional snow showers can sweep through, lending a refreshing vibrancy to the landscape. With around 11 days of precipitation, April's weather embodies a blend of lingering winter charm and the promise of spring's approach, making it a unique time to experience the beauty of the region. For more insights on what to expect throughout the year, check out Pontresina Climate.