Last updated: August 27, 2025
April in Basse-Nendaz, Switzerland offers a dynamic contrast of temperatures, ranging from a chilly -17°C (3°F) at night to a pleasant 19°C (66°F) during the day. With an average temperature around 4°C (39°F), this month heralds the transition from winter to spring. Visitors should anticipate 87 mm (3.4 in) of precipitation spread over 12 days, ensuring a lush and vibrant landscape. Accompanied by a humidity level of 84%, April's climate creates a unique atmosphere, perfect for enjoying the stunning alpine scenery and outdoor activities.
In April, Basse-Nendaz begins to showcase the first signs of spring as temperatures gradually rise from the winter chill. The month opens with nighttime lows around -17°C (3°F), but as days lengthen, the average temperature climbs to a more pleasant 4°C (39°F). With daytime highs reaching a comfortable 19°C (66°F), there's a stark contrast to the deeper cold of earlier months like February and March. This warming trend not only invites locals and visitors to enjoy outdoor activities, but it also marks the transition towards the lush landscapes of summer, making April a refreshing time to experience the beauty of the Swiss Alps.
In April, Basse-Nendaz experiences a notable shift in precipitation, with 87 mm (3.4 in) of rainfall over 12 days, marking a decrease from the heavier downpours seen in the preceding months of January through March. This trend highlights a transition toward drier conditions as the region prepares for the lush growth of May, which sees a significant increase in precipitation to 191 mm (7.5 in). The pattern from winter into spring reveals a gradual tapering of rainfall, providing a brief respite before the wetter days of late spring and early summer return. April’s mild yet moist climate serves as a picturesque backdrop for springtime activities, making it a delightful month for both residents and visitors looking to embrace the emerging beauty of the Swiss landscape.
April marks a subtle shift in humidity levels in Basse-Nendaz, Switzerland, where the average humidity drops to 84%. This decline represents a continuation of the trend observed since the start of the year, with humidity gradually decreasing from 91% in January to 87% in March. As spring unfolds, the environment becomes slightly drier, paving the way for the warm summer months ahead. Following April, humidity continues to decrease, reaching its lowest point in May at 80% before stabilizing again in June. This consistent reduction in humidity not only enhances the freshness of springtime air but also signals a shift towards warmer and more pleasant weather, enticing both locals and visitors to enjoy the stunning Swiss Alps.
In April, Basse-Nendaz experiences a notable surge in UV exposure with a UV Index of 8, placing it in the very high category. This represents a significant increase from the moderate index of 4 in February and a high index of 7 in March. As the days grow longer and sunnier, residents and visitors alike should prepare for much shorter burn times, reduced to just 15 minutes. This trend signals that the transition into spring brings not only warmer weather but also heightened awareness of sun safety. As the UV Index continues to climb into May and June, when it peaks at 10, it serves as a reminder to take protective measures. Explore more about the UV conditions throughout the year at Basse-Nendaz UV Index.
UV Risk Categories
April in Basse-Nendaz, Switzerland, marks the joyous ascent of sunshine hours, blooming from 299 hours in March to an invigorating 355 hours. This seasonal transformation sets the stage for spring, showcasing a delightful increase in daylight that invites outdoor adventures and scenic explorations. The trend continues seamlessly into May, maintaining that peak brightness, which not only uplifts the spirit but also enhances the stunning alpine landscapes. As the month transitions towards the sun-drenched days of summer, the gradual rise in sunshine hours reflects nature’s awakening, inviting both locals and visitors to bask in the beauty of the Swiss Alps.
As spring blooms in Basse-Nendaz, April emerges as a promising month for sunshine, boasting a 44% chance of clear skies, a welcome increase from the preceding months. The upward trend begins in March, where the likelihood stands at 42%, gradually climbing to April's peak before taking a slight dip in May. This progression reflects the transition from winter's chill to warmer days, making April an ideal time for outdoor enthusiasts eager to enjoy the budding landscapes. The sunny disposition found in April hints at the approaching summer, allowing visitors and locals alike to revel in the beauty of the Swiss Alps under brighter skies.
As spring unfolds in Basse-Nendaz, Switzerland, April marks a notable increase in daylight duration, with the sun gracing the skies for an impressive 13 hours. This surge represents a significant leap from the 11 hours of daylight enjoyed in March, signifying nature's awakening as the days grow longer. Following the trend of increasing luminosity, May will offer an additional hour of sunshine, bringing the total to 14 hours. The steady climb in daylight from January’s mere 9 hours through to June’s peak of 15 hours highlights the region's progression into a vibrant summer. This gradual expansion of daylight not only enhances outdoor activities but also invigorates the landscape, making April a wonderfully bright time to experience the beauty of the Swiss Alps.
In April, the winds in Basse-Nendaz continue their gentle dance, with an average speed of 1.1 m/s (3 mph), mirroring the calming breezes of March. As the winter chill begins to wane, this mild wind brings a refreshing touch to the emerging spring landscape. Interestingly, the wind speed remains consistent throughout the early months of the year, with only slight variations; this steadiness enhances the tranquil atmosphere of the region. As we transition into the warmth of May, the winds slightly pick up, hinting at the gradual shift in seasonal dynamics. Overall, the April winds provide a serene backdrop to the beauty of Basse-Nendaz, embodying the peaceful essence of early spring in the Swiss Alps.
Weather in Basse-Nendaz varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Basse-Nendaz, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present significantly contrasting weather patterns. In April, temperatures range from a brisk minimum of -17°C (3°F) to a pleasant maximum of 19°C (66°F), with an average around 4°C (39°F). The month also sees about 87 mm (3.4 in) of precipitation over 12 days, accompanied by a humidity level of 84%. In contrast, January experiences colder temperatures, with a minimum of -26°C (-15°F), an average of -8°C (18°F), and a maximum of only 8°C (46°F). This month has higher precipitation at 140 mm (5.5 in) spread over 10 days, with humidity peaking at 91%. For a more detailed look at January's weather in this region, you can find more information here: Basse-Nendaz weather in January.
When comparing the weather in April to February, it's clear that April marks a significant transition into milder temperatures. In April, the minimum temperature is -17°C (3°F) and the average reaches 4°C (39°F), with a maximum of 19°C (66°F). In contrast, February sees colder conditions, with a minimum of -21°C (-5°F) and an average temperature of -4°C (26°F), peaking at 12°C (55°F). Precipitation in February is slightly higher at 108 mm (4.3 in) over 11 days, compared to April's 87 mm (3.4 in) over 12 days. The humidity remains relatively high in both months, but February is slightly more humid at 89% compared to April's 84%. For more details on specific weather conditions, you can visit Basse-Nendaz weather in February.
In comparing the weather between March and April, it's clear that April offers a notable warming trend, with average temperatures rising from March’s 0°C (31°F) to 4°C (39°F). While March experienced colder extremes with a minimum of -24°C (-11°F), April's minimum temperature is slightly milder at -17°C (3°F). However, April also sees a decrease in total precipitation, with 87 mm (3.4 in) across 12 days compared to March’s higher 135 mm (5.3 in) over 15 days. Notably, March has a slightly higher humidity level at 87%, compared to April's 84%. For more detailed insights, you can visit Basse-Nendaz weather in March.
April and May present notable differences in weather patterns. In April, temperatures fluctuate from a chilly minimum of -17°C (3°F) to a pleasant maximum of 19°C (66°F), with an average of 4°C (39°F). The month experiences substantial precipitation, totaling 87 mm (3.4 in) over 12 days, accompanied by high humidity at 84%. In contrast, May sees a mild temperature range, with a minimum of -14°C (7°F) and a maximum of 24°C (75°F), averaging 7°C (45°F). Precipitation rises significantly to 191 mm (7.5 in) over 20 days, though humidity slightly decreases to 80%. The weather transition from April to May indicates a warming trend, although increased rainfall is also expected. For more details, visit Basse-Nendaz weather in May.
April and June present quite contrasting weather conditions. In April, temperatures range from a chilly minimum of -17°C (3°F) to a maximum of 19°C (66°F), with an average of 4°C (39°F). The month sees about 87 mm (3.4 in) of precipitation over 12 days, coupled with high humidity at 84%. Meanwhile, June offers warmer conditions, with temperatures ranging from a minimum of -3°C (27°F) to a pleasant maximum of 28°C (83°F) and an average temperature of 13°C (55°F). However, June is wetter, experiencing 177 mm (7.0 in) of precipitation over 18 days, with slightly lower humidity at 82%. For a closer look at June weather, you can visit Basse-Nendaz weather in June.
April and July present notably different weather patterns. In April, temperatures can drop as low as -17°C (3°F), with average highs around 19°C (66°F), resulting in a relatively mild average temperature of 4°C (39°F). The month experiences about 87 mm (3.4 in) of precipitation over 12 days, coupled with high humidity at 84%. In contrast, July showcases a warmer climate, with minimum temperatures of 1°C (35°F) and maximums reaching 28°C (82°F), yielding an average temperature of 14°C (58°F). The month is also wetter, with 182 mm (7.2 in) of rain spread over 17 days, but slightly lower humidity at 82%. For a detailed outlook on July weather, visit Basse-Nendaz weather in July.
April and August showcase distinct weather patterns, highlighting the transition from early spring to late summer. In April, temperatures range from a chilly minimum of -17°C (3°F) to a mild maximum of 19°C (66°F), with an average of 4°C (39°F); this month also sees 87 mm (3.4 in) of precipitation over 12 days and high humidity at 84%. In contrast, August offers warmer conditions, with temperatures ranging from a minimum of 2°C (36°F) to a comfortable maximum of 27°C (80°F) and an average of 14°C (57°F). However, August experiences more rainfall, totaling 173 mm (6.8 in) over 17 days, accompanied by slightly lower humidity at 77%. For a closer look at the weather specifics, you can check Basse-Nendaz weather in August.
April and September exhibit distinct weather patterns, reflecting the transition from winter to autumn. In April, temperatures range from a chilly minimum of -17°C (3°F) to a pleasant maximum of 19°C (66°F), with an average of 4°C (39°F). The month sees around 87 mm (3.4 in) of precipitation over approximately 12 days, accompanied by high humidity levels at 84%. In contrast, September features milder weather with minimum temperatures around -6°C (22°F) and maximums reaching 23°C (73°F), averaging 10°C (50°F). This month experiences slightly heavier precipitation at 113 mm (4.5 in) spread over 15 days, while humidity remains relatively lower at 81%. For more detailed insights into the weather, you can check Basse-Nendaz weather in September.
April and October present distinct weather patterns, with April exhibiting a broader temperature range from a chilly minimum of -17°C (3°F) to a pleasant maximum of 19°C (66°F). The average temperature in April is around 4°C (39°F), accompanied by significant precipitation of 87 mm (3.4 in) over 12 days and a relatively high humidity of 84%. In contrast, October features milder temperatures, with a minimum of -6°C (22°F) and a maximum reaching 18°C (65°F), while the average temperature hovers around 6°C (43°F). This month sees an increase in precipitation to 131 mm (5.2 in) over 13 days, with humidity slightly higher at 89%. For a detailed look at October weather specifics, you can refer to Basse-Nendaz weather in October.
April and November present contrasting weather patterns, with April typically experiencing milder temperatures. In April, the temperatures range from a minimum of -17°C (3°F) to a maximum of 19°C (66°F), with an average of 4°C (39°F). The month sees about 87 mm (3.4 in) of precipitation over 12 days, accompanied by a humidity level of 84%. Conversely, November tends to be colder, with temperatures dropping to a minimum of -20°C (-4°F) and only reaching a maximum of 16°C (61°F), yielding an average of -1°C (31°F). This month also receives more precipitation, totaling 101 mm (4.0 in) over 13 days, with humidity slightly higher at 89%. For more detailed insights, you can check Basse-Nendaz weather in November.
April and December present starkly contrasting weather conditions. In April, temperatures range from a minimum of -17°C (3°F) to a pleasant maximum of 19°C (66°F), with an average temperature of 4°C (39°F). The month sees 87 mm (3.4 in) of precipitation over 12 days, accompanied by a relatively high humidity level of 84%. In contrast, December is much colder, featuring temperatures that drop as low as -29°C (-21°F) and only reaching a maximum of 8°C (46°F), with an average temperature settling at -6°C (21°F). This winter month experiences more precipitation at 213 mm (8.4 in) over 16 days, alongside an even higher humidity level of 91%. For a closer look at December's specific weather patterns, check out Basse-Nendaz weather in December.
As April unfolds in Basse-Nendaz, the weather presents a striking shift from the lingering chill of winter. With temperatures gradually rising, the transition is marked by mild days that can occasionally reach a comfortable 19°C, while chilly nights still remind residents of the winter past. This month also sees a notable increase in precipitation, making it one of the wetter times of the year with about 12 days of rain, contributing to the lushness of the landscape. The high humidity levels add a brisk freshness to the air, setting April apart as a month of rejuvenation and change. For more details on how these conditions influence the area's climate, visit Basse-Nendaz Climate.