Last updated: August 27, 2025
In Grächen, Switzerland, the weather in April presents a captivating contrast, with temperatures ranging from a brisk -17°C (2°F) at night to an inviting 15°C (59°F) during the day. The average temperature settles around a chilly 1°C (34°F), setting the stage for a dynamic spring climate. This month witnesses approximately 89 mm (3.5 in) of precipitation over 11 days, contributing to the region's lush landscapes. With an elevated humidity level of 84%, the air feels refreshing and crisp, making it an ideal time for those who appreciate the beauty of alpine springtime.
In Grachen, Switzerland, April marks a distinct transition from the harshness of winter to the beginnings of spring. With minimum temperatures rising to a milder -17°C (2°F) and average temperatures climbing to 1°C (34°F), this month feels significantly warmer compared to the preceding winter months. The maximum temperature can reach a pleasant 15°C (59°F), inviting locals and visitors alike to embrace the outdoors. This noticeable warming trend is part of a broader pattern as the region shakes off winter's chill, leading to noticeable increases in temperatures in the following months. As April unfolds, the crisp air of early spring mingles with the lingering snow-capped peaks, creating an enchanting atmosphere perfect for enjoying outdoor activities amidst stunning alpine scenery.
April in Grachen, Switzerland, experiences a moderate precipitation total of 89 mm (3.5 in), accompanied by 11 days of rainfall. This month typically serves as a transitional phase, with precipitation levels slightly lower than the preceding months of March and January but not as sparse as the winter fare. Notably, the rain patterns appear to trend towards increased mildness, poised between the heavier spring showers of May and the earlier frosts. As the landscape transitions into full spring, April’s precipitation hints at the revitalization to come, with lush greenery soon to bloom following this moist and refreshing interlude.
In April, Grachen, Switzerland, experiences a noticeable drop in humidity, settling at 84%. This marks a continuation of the gradual decline that began in the winter months, where humidity levels remained high at 92% in January and 89% in February. As spring unfolds, the environment becomes increasingly drier, with the humidity further decreasing to 80% by May. This trend suggests a transition towards warmer months, where the refreshing yet moist air of winter gives way to a more moderate climate, preparing the charming alpine village for the vibrant summer ahead. Notably, while April's humidity is higher than the summer months, it still reflects a notable shift, hinting at Grachen's dynamic seasonal changes.
As April arrives in Grachen, Switzerland, the UV Index climbs to 8, indicating a very high exposure category. This is a notable rise from the previous months, with burn time shrinking to just 15 minutes for unprotected skin. The trend shows a sharp transition from the moderate levels of winter, evident in January with an Index of 3, through high levels in March, which peaked at 7. From April onward, the UV Index remains elevated, hitting 10 in May and peaking in June at 11, before gradually decreasing as summer gives way to autumn. As you enjoy the springtime sun, be sure to take appropriate precautions—like applying sunscreen and wearing protective clothing—especially now that the UV levels are on the rise. For more detailed information, you can visit Grachen UV Index.
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April in Grachen, Switzerland, is a delightful transition into spring, marked by an impressive 355 hours of sunshine. As the days grow longer and warmer, this month continues the upward trend seen from the winter months, where sunshine hours gradually increased from a mere 176 in January to 303 in March. This surge in sunlight not only enhances the breathtaking alpine scenery but also beckons outdoor enthusiasts to embrace the beauty of the surrounding mountains. Following April, May leads the way with 360 hours, indicating that the sunny allure of Grachen only intensifies as spring progresses, promising a delightful outdoor experience for all who visit.
As April unfolds in Grachen, Switzerland, the likelihood of enjoying sunny weather hovers around 40%, maintaining a balance as the season transitions from winter to spring. This marks a slight dip from the 42% chance observed in March, but significantly higher than the brisk 19% of January. Interestingly, while April's sunny prospects appear slightly diminished, they remain more favorable than the subsequent months of May and June, which exhibit 30% and 24% chances respectively. This trend reflects the lingering chill of late spring but also hints at the promise of brighter days ahead, inviting both locals and visitors to embrace the emerging beauty of Grachen's natural landscape.
As spring unfolds in Grachen, Switzerland, April brings a delightful expansion of daylight, with the sun gracing the skies for an impressive 13 hours. This marks a noticeable increase from March’s 11 hours, highlighting a broader trend of growing luminosity as winter subsides. The gradual lengthening of days continues into May and June, peaking at 15 hours in mid-summer before beginning its slow descent once again. This cyclical dance of daylight not only enhances the vibrant landscapes but also invites outdoor explorations, reminding us of nature's rhythm and the joy of longer, sunlit days.
In April, Grachen, Switzerland, experiences a gentle average wind speed of 1.1 m/s (3 mph), mirroring the breezy conditions of March. This slight decrease in wind speed signals the transition into the warmer months, as the landscape awakens from winter slumber. As spring unfolds, the winds remain soft, making it an ideal time for outdoor enthusiasts to explore the scenic beauty of the Alps without being overwhelmed by gusty conditions. The trend of decreasing wind speeds continues into early summer, peaking just before the mountain air begins to settle in for the warmer season. Overall, the spring winds of Grachen offer a refreshing, yet calm, invitation to enjoy the splendor of nature and the charm of this Swiss gem.
Weather in Grachen varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Grachen, focusing on differences in temperature, rainfall, humidity, and UV levels.
April generally marks a transition into milder weather compared to the bitter cold of January. In April, temperatures range from a minimum of -17°C (2°F) to a maximum of 15°C (59°F), with an average temperature of around 1°C (34°F). In contrast, January experiences much colder conditions, with a minimum of -27°C (-17°F) and a maximum of only 5°C (41°F), resulting in an average temperature of -10°C (15°F). While both months see approximately 11 days of precipitation, January records a higher total precipitation at 125 mm (4.9 in) compared to April's 89 mm (3.5 in). Additionally, humidity levels in January are slightly higher at 92%, while April's humidity averages around 84%. For more detailed insights on January weather, visit Grachen weather in January.
April's weather offers a noticeable transition from the chilliness of February, with average temperatures rising from a cold -6°C (22°F) in February to a milder 1°C (34°F) in April. The minimum temperature in April is a brisk -17°C (2°F), compared to February's colder -24°C (-10°F), while the maximum temperature reaches a more comfortable 15°C (59°F) in April, compared to February's 9°C (48°F). Precipitation levels are similar, with April seeing 89 mm (3.5 in) over 11 days, just slightly above February's 82 mm (3.2 in) across 12 days. Despite the increase in temperature, humidity remains high in both months, at 84% in April and 89% in February. For a more detailed look at February's weather, visit Grachen weather in February.
In comparing the weather of April and March, April shows a significant warming trend with average temperatures rising to 1°C (34°F), while March remains considerably colder with an average of -3°C (27°F). Notably, April experiences a maximum temperature of 15°C (59°F), in contrast to March's peak of 12°C (53°F). Precipitation levels decrease slightly in April to 89 mm (3.5 in) over 11 days, compared to March's 109 mm (4.3 in) spread across 15 days. Humidity also drops a bit, with April recording 84% relative humidity versus March's 87%. For more detailed information, check out Grachen weather in March.
April and May weather present a noticeable transition from late winter to early spring. In April, temperatures range from a minimum of -17°C (2°F) to an average of 1°C (34°F), peaking at 15°C (59°F), while the month sees 89 mm (3.5 in) of precipitation over 11 days, accompanied by a humid atmosphere with an average humidity level of 84%. In contrast, May brings slightly milder conditions, with temperatures falling between -13°C (9°F) and a maximum of 20°C (67°F), and an average temperature of 5°C (41°F). However, May is wetter, recording 149 mm (5.9 in) of precipitation over 20 days, while humidity decreases slightly to an average of 80%. For more detailed information about May weather, you can check Grachen weather in May.
In April, the weather is considerably cooler, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 15°C (59°F) and an average of around 1°C (34°F). Precipitation is also prevalent during this month, accumulating to about 89 mm (3.5 in) over 11 rainy days, alongside a high humidity level of 84%.
In contrast, June experiences much milder temperatures, with a minimum of -3°C (26°F), an average of 11°C (51°F), and a maximum reaching 26°C (78°F). Despite having a higher total precipitation of 130 mm (5.1 in) over 17 days, the humidity remains slightly lower at 82%. Overall, June offers a more pleasant and warmer climate compared to the chill of April. For more detailed information about June weather, you can refer to Grachen weather in June.
April and July showcase stark contrasts in weather conditions. In April, temperatures range from a chilly minimum of -17°C (2°F) to a mild maximum of 15°C (59°F), with an average of just 1°C (34°F). This month experiences considerable precipitation of 89 mm (3.5 in) over 11 days, paired with high humidity at 84%. In contrast, July brings warmer temperatures, with a minimum of 0°C (33°F) and a maximum reaching 25°C (76°F), resulting in a more pleasant average of 13°C (55°F). Although July sees slightly more precipitation at 108 mm (4.2 in) over 16 days, the humidity remains relatively stable at 83%. For a closer look at July weather, check out Grachen weather in July.
April and August present distinctly different weather patterns. In April, temperatures range from a chilly minimum of -17°C (2°F) to a mild maximum of 15°C (59°F), with an average temperature of around 1°C (34°F). The month experiences considerable precipitation totaling 89 mm (3.5 in) over 11 days, coupled with high humidity at 84%. In contrast, August offers a more temperate climate, with temperatures varying from a minimum of 0°C (33°F) to a pleasant maximum of 24°C (76°F), and an average temperature of 12°C (54°F). While August is slightly wetter, with 119 mm (4.7 in) of precipitation over 16 days, the humidity is slightly lower at 80%. For more detailed insights, check out the Grachen weather in August.
April and September offer distinct weather experiences, reflecting the transition between winter and autumn. In April, temperatures range from a chilly min of -17°C (2°F) to a moderate max of 15°C (59°F), with an average of 1°C (34°F). The month typically sees about 89 mm (3.5 in) of precipitation over 11 days, coupled with high humidity at 84%. In contrast, September boasts milder conditions, where temperatures vary from a low of -6°C (22°F) to a comfortable high of 21°C (70°F), averaging around 8°C (47°F). Precipitation remains similar at 89 mm (3.5 in) but is spread over 13 days, with slightly lower humidity at 83%. For a detailed look at September weather, visit Grachen weather in September.
April and October exhibit notable differences in weather patterns. In April, temperatures range from a chilly -17°C (2°F) at night to a mild 15°C (59°F) during the day, with an average around 1°C (34°F). The month receives about 89 mm (3.5 in) of precipitation over 11 days and maintains a humidity level of 84%. Conversely, October's temperatures are milder, with nighttime lows of -8°C (18°F) and daytime highs reaching 16°C (61°F), averaging 4°C (39°F). This month is wetter, accumulating 148 mm (5.8 in) of precipitation over the same number of days, and features a slightly higher humidity of 90%. For a more detailed look at October weather, you can explore Grachen weather in October.
In comparing the weather of April and November, April experiences a milder range of temperatures with a minimum of -17°C (2°F) and an average of 1°C (34°F), peaking at 15°C (59°F). The month sees about 89 mm (3.5 in) of precipitation over approximately 11 rainy days, accompanied by a humidity level of 84%. In contrast, November is characterized by colder temperatures, with minimums dropping to -23°C (-10°F) and an average of -3°C (27°F), while the maximum reaches only 12°C (55°F). Precipitation is slightly higher at 109 mm (4.3 in) over around 15 days, and humidity remains relatively high at 88%. For a more detailed look at the weather conditions, you can visit Grachen weather in November.
April and December present starkly contrasting weather conditions. In April, temperatures range from a minimum of -17°C (2°F) to a maximum of 15°C (59°F), with an average temperature around 1°C (34°F). The month sees about 89 mm (3.5 in) of precipitation over 11 days, accompanied by a humidity level of 84%. In contrast, December is much colder, featuring temperatures that dip from a minimum of -28°C (-18°F) to a maximum of 5°C (42°F), averaging around -8°C (17°F). This month experiences higher precipitation, with 170 mm (6.7 in) occurring over 17 days and a relative humidity of 90%. For more details about December weather specifically, you can check out Grachen weather in December.
As spring unfolds in Grachen, April's weather reveals a remarkable contrast to the colder winter months. With average temperatures hovering around 1°C (34°F) and a maximum reaching a pleasant 15°C (59°F), the days gradually warm, inviting the vibrant bloom of nature. However, be prepared for some lingering chill, as night temperatures can dip to a brisk -17°C (2°F). April also encounters frequent precipitation, totaling 89 mm (3.5 in) over 11 days, which nourishes the landscape as it transitions from winter's grip. With high humidity levels at 84%, the air can feel quite damp, a stark reminder of the mountain climate's unpredictability. To learn more about Grachen’s unique climate throughout the year, visit Grachen Climate.