Last updated: August 27, 2025
April in Porrentruy, Switzerland heralds the arrival of spring, showcasing a maximum temperature of 26°C (79°F) while maintaining a cool average of 10°C (50°F). As temperatures fluctuate, the month also experiences a minimum of -4°C (25°F), making it a transitional period. Residents can anticipate 63 mm (2.5 in) of rain over 10 days, contributing to the region’s lush landscapes. Additionally, with a humidity level of 84%, the air carries a crisp freshness, perfect for outdoor activities amidst the vibrant awakening of nature.
April in Porrentruy, Switzerland, marks a delightful transition as winter's chill gives way to the warmth of spring. With minimum temperatures rising to a more tolerable -4°C (25°F) and average highs peaking at a pleasant 26°C (79°F), the month serves as an invitation to enjoy the outdoors. The average temperature of 10°C (50°F) reflects a refreshing change from the lingering cold of previous months, highlighting a steady upward trend as the region moves towards summer. As the landscape comes alive with blooming flowers and vibrant greenery, April beckons residents and visitors alike to embrace longer days filled with sunshine and pleasant outings.
April in Porrentruy, Switzerland, offers a noticeable shift in precipitation compared to the preceding months, with only 63 mm (2.5 in) of rain measured over 10 days. This decline marks a significant reduction from the heavier, more frequent rainfall experienced in earlier months like January and March, where precipitation reached 113 mm (4.4 in) and 108 mm (4.2 in), respectively. As spring unfolds, the lighter rainfall in April lays a foundation for the warmer, wetter conditions typical of May, which averages 144 mm (5.7 in) over 17 days. This transition highlights a trend toward gradually increasing precipitation as the season progresses, punctuated by April's brief respite from the more persistent downpours of winter.
In April, Porrentruy experiences a notable shift in humidity as it dips to 84%, marking a gradual decline from the winter months when levels hovered around 91% in January. This decrease reflects a transition towards spring, as the humidity steadily decreases through May, where it reaches 80%. The April humidity signifies the tail end of a damp winter season, paving the way for a sunnier, drier atmosphere that characterizes the coming months. As the year progresses, humidity fluctuates mildly, but April stands out as a pivotal moment of change, hinting at the warm, inviting summer days ahead.
In April, Porrentruy experiences a notable increase in the UV Index, escalating to 6, which falls into the high exposure category. This shift indicates that sun safety measures become increasingly important, with a burn time of just 25 minutes under direct sunlight. As spring unfolds, residents and visitors alike should be aware that the risks associated with UV radiation are climbing, paving the way for even higher levels in the coming months. May and June will bring even more intense sunshine, specifically an alarming 9, suggesting a need for sunscreen and protective clothing. As you bask in the beauty of April's blossoms, remember to take care of your skin and stay informed about the Porrentruy UV Index for more updates.
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In Porrentruy, Switzerland, April heralds a remarkable transformation, as the sunshine hours soar to 354—a significant leap from the 282 hours recorded in March. This embraces the spirit of spring, showcasing a delightful upward trend that continues into May, where residents enjoy an impressive 370 hours of sunlight. As nature awakens, the gradual increase in daylight not only brightens the landscape but also invites outdoor pursuits and community gatherings. This seasonal shift sets the stage for an even more radiant June with 402 hours, making it clear that the onset of warmer weather comes with a luminous promise in Porrentruy.
As spring unfolds in Porrentruy, Switzerland, April emerges as a pivotal month in the transition towards sunnier days. With a 54% chance of sun, it marks a notable increase from the 48% probability in March, signaling a promising embrace of brighter weather. This upward trend continues from the previous months, showcasing the gradual shift from the grayness of winter, where sunlight peaked at just 17% in January. However, as the season progresses into May, the likelihood of sunny days dips back to 32%, reminding us that spring is ever so fickle. Thus, while April offers a vibrant glimmer of sunshine, it also serves as a prelude to the potential variability of the months ahead.
As spring unfolds in Porrentruy, Switzerland, April brings a delightful increase in daylight duration, extending to 13 hours. This marks a significant leap from 11 hours in March, signaling the arrival of longer, sunnier days that invite outdoor activities and exploration. Following the gradual ascent from the winter months, where January only offers 8 hours of light, the trend continues upward, culminating in May and June, which enjoy a peak of 15 hours each. This pattern not only highlights the exhilarating transition into summer but also underscores the region's vibrant seasonal rhythm, where each month gradually ushers in more sunlight and warmth. As the days grow longer, residents and visitors alike can revel in the rejuvenating energy that accompanies the blossoming landscapes of April.
April in Porrentruy, Switzerland, brings a gentle breath of wind, with an average speed of 2.6 m/s (6 mph), slightly lower than the preceding months of January through March. While this decrease might suggest a calm atmosphere, it serves as a tranquil transition into the more vibrant spring months that follow. As average wind speeds increase in May to 3.2 m/s (7 mph), the region begins to awaken, invigorating outdoor activities and blooming landscapes. This pattern underscores a gradual shift, where milder spring winds lead to a more dynamic and breezy late spring, hinting at the lively energy of summer just around the corner.
Weather in Porrentruy varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Porrentruy, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present contrasting weather patterns in Porrentruy. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 10°C (50°F), peaking at a warm 26°C (79°F). The month also sees a moderate amount of rainfall, with 63 mm (2.5 in) of precipitation over approximately 10 days and an average humidity of 84%. Conversely, January is much colder, with temperatures dropping to a minimum of -13°C (8°F) and only reaching an average of 1°C (34°F), with a maximum of 14°C (58°F). This month experiences higher precipitation levels at 113 mm (4.4 in) over about 13 days, along with increased humidity at 91%. For more details on January weather, you can visit Porrentruy weather in January.
April typically offers a more mild climate compared to February, with average temperatures rising to around 10°C (50°F) from a minimum of -4°C (25°F) to a maximum of 26°C (79°F). In contrast, February is much colder, with an average temperature of 4°C (39°F), ranging from -13°C (9°F) to a maximum of 18°C (64°F). While both months experience considerable precipitation, April sees about 63 mm (2.5 in) of rain over approximately 10 days, whereas February has higher rainfall at 95 mm (3.7 in) over 12 days. Humidity levels are also slightly higher in February at 89%, compared to 84% in April. For more information about February's weather, check out Porrentruy weather in February.
April generally sees milder temperatures compared to March, with average temperatures rising from 6°C (43°F) in March to 10°C (50°F) in April. The minimum temperature also increases, from -12°C (10°F) in March to -4°C (25°F) in April, while the maximum temperature can reach up to 26°C (79°F) in April, compared to 21°C (70°F) in March. However, April experiences slightly less precipitation, recording 63 mm (2.5 in) over 10 days, whereas March has a higher total of 108 mm (4.2 in) over 15 days. Humidity levels are similar, with April at 84% and March at 87%. For a more detailed look at March weather, check out Porrentruy weather in March. Overall, April offers a more pleasant climate as it transitions into spring.
April and May in Porrentruy exhibit distinct weather patterns. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 26°C (79°F), with an average of 10°C (50°F). The month experiences 63 mm (2.5 in) of precipitation over 10 days and has a high humidity level of 84%. In contrast, May sees slightly warmer temperatures, with a minimum of 0°C (32°F), an average of 13°C (56°F), and a maximum of 30°C (85°F). However, it is also wetter, receiving 144 mm (5.7 in) of rainfall over 17 days, while humidity drops slightly to 80%. For a more detailed look at May's weather patterns, visit Porrentruy weather in May.
In comparing the weather of April and June, one can observe a significant shift in temperature and precipitation patterns. April experiences a cooler temperature range with a minimum of -4°C (25°F) and an average of 10°C (50°F), while June boasts a much warmer average of 18°C (65°F), with highs reaching up to 34°C (93°F). Precipitation also increases substantially from 63 mm (2.5 in) over 10 days in April to 126 mm (5.0 in) over 16 days in June, although humidity levels remain fairly consistent, at 84% in April and 82% in June. For a more detailed look at June weather, you can check out Porrentruy weather in June.
April and July present contrasting weather experiences. In April, temperatures range from a chilly minimum of -4°C (25°F) to a more comfortable average of 10°C (50°F), peaking at 26°C (79°F). The month sees moderate precipitation of 63 mm (2.5 in) over approximately 10 days, accompanied by high humidity at 84%. In stark contrast, July boasts a warmer climate with minimum temperatures starting at 8°C (46°F) and an average of 20°C (67°F), reaching a maximum of 36°C (97°F). July is also wetter, with 115 mm (4.5 in) of precipitation spread over about 14 days, but the humidity remains relatively stable at 82%. For a closer look at July's weather, visit Porrentruy weather in July.
April and August present contrasting weather experiences. In April, temperatures can dip as low as -4°C (25°F), with an average temperature around 10°C (50°F) and a pleasant high of 26°C (79°F). The month sees about 63 mm (2.5 in) of rainfall over 10 days and maintains a high humidity level of 84%. In contrast, August offers warmer conditions, with a minimum temperature of 6°C (43°F) and an average of 19°C (67°F). The maximum can reach a scorching 35°C (95°F). Rainfall increases to approximately 110 mm (4.3 in) spread across 15 days, with humidity slightly lower at 77%. For more details, check out Porrentruy weather in August.
April and September showcase distinct weather patterns that reflect the transition of seasons. In April, temperatures range from a chilly minimum of -4°C (25°F) to a comfortable average of 10°C (50°F), reaching up to a maximum of 26°C (79°F). The month experiences approximately 63 mm (2.5 in) of precipitation over about 10 days, accompanied by a relatively high humidity of 84%. In contrast, September generally enjoys warmer conditions, with temperatures varying from a minimum of 2°C (36°F) to an average of 15°C (60°F), peaking at around 30°C (86°F). This month receives slightly more precipitation, totaling 72 mm (2.8 in) over the same number of rainy days, but with a slightly lower humidity of 81%. For a closer look at what to expect during September, check out Porrentruy weather in September.
April and October share similar average temperatures, around 10°C (50°F), but they differ significantly in their extremes and overall weather conditions. In April, temperatures can range from a chilly -4°C (25°F) to a warm 26°C (79°F), while October sees slightly milder highs, reaching up to 24°C (75°F) and minimums of -1°C (31°F). Additionally, precipitation is more pronounced in October with 100 mm (3.9 in) over 13 days compared to April's 63 mm (2.5 in) over 10 days. The humidity also tends to be higher in October at 89%, compared to April's 84%. For more details on what to expect in October, check out Porrentruy weather in October.
April and November exhibit notable contrasts in weather patterns. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 10°C (50°F) and can peak at a warm 26°C (79°F). The month experiences around 63 mm (2.5 in) of precipitation over approximately 10 days, with an average humidity of 84%. In contrast, November is cooler, with temperatures featuring a minimum of -3°C (26°F) and an average of 5°C (41°F), reaching a maximum of 20°C (68°F). This month also sees increased precipitation at 88 mm (3.4 in) over about 13 days, coupled with a slightly higher humidity level of 89%. For more insights specifically on November weather, check out Porrentruy weather in November.
April and December present contrasting weather patterns. In April, temperatures range from a chilly -4°C (25°F) at their lowest to a pleasantly warm 26°C (79°F) at their peak, with an average of 10°C (50°F). This month experiences about 63 mm (2.5 in) of precipitation spread over 10 days, accompanied by a humidity level of 84%. In comparison, December is considerably colder, with temperatures dropping to a minimum of -7°C (20°F) and only reaching a maximum of 13°C (57°F), averaging at 3°C (37°F). This month sees a significant increase in precipitation, totaling 157 mm (6.2 in) over 20 days, and a higher humidity of 91%. For more detailed insights on December weather, you can explore Porrentruy weather in December.
As April unfolds in Porrentruy, the weather presents a refreshing shift from the winter chill, embracing a milder climate with occasional bursts of warmth. With an average temperature that lays the groundwork for budding flora, the month captures the essence of spring, characterized by a notable increase in humidity and some precipitation. While rain may grace the town on about ten days, it’s the gradual warmth that invites outdoor exploration. Each day offers a glimpse of the vibrant life yet to come, making April a fascinating transition month. For a deeper dive into the intricacies of Porrentruy's weather all year round, visit Porrentruy Climate.