Last updated: August 27, 2025
In Neuchâtel, Switzerland, May presents a dynamic blend of temperatures, ranging from a brisk -2°C (29°F) to a maximum of 28°C (84°F), with an average temperature of 12°C (54°F). This transitional month often showcases the beauty of spring, albeit with a fair share of rainfall, accumulating 159 mm (6.3 in) over approximately 18 days. Keeping the atmosphere quite humid at around 80%, May in Neuchâtel captures the essence of vibrant flowers budding amid the unpredictable Swiss weather. Visitors should be prepared for both sunny days and refreshing showers, making it a unique and lively month to experience in this picturesque town.
In May, Neuchâtel, Switzerland experiences a delightful transition into warmer weather, with temperatures showing a notable upward trend. The minimum temperature hovers around -2°C (29°F), while the average climbs to a comfortable 12°C (54°F) and peaks at a balmy 28°C (84°F). This significant increase in warmth compared to the preceding months reflects the onset of spring, inviting both locals and visitors to relish in the blooming scenery and outdoor activities. The gentle rise from April's averages sets the stage for longer, sunnier days, making May a beautiful time to explore the picturesque landscapes that Neuchâtel has to offer.
In May, Neuchâtel experiences a significant uptick in precipitation, with a total of 159 mm (6.3 in), making it the rainiest month of the year. This increase is accompanied by 18 rainy days, reflecting a transition from April's lighter showers, which averaged only 65 mm (2.6 in) over 12 days. As spring reaches its peak, the frequent rains in May contribute to the lush greenery that defines the region. The pattern continues into June, although with slightly lower precipitation, highlighting May as a pivotal month for rainfall in Neuchâtel. These trends underscore May’s role in nourishing the environment, setting the stage for the summer months ahead.
As spring blossoms into summer, May in Neuchatel, Switzerland sees a noticeable shift in humidity levels. With an average humidity of 80%, May marks the transition from the higher humidity of winter months, which peaks at 91% in January, to slightly drier conditions ahead. The steady decline from 91% in January to 84% in April indicates the gradual warming trend, while May's humidity continues to gently ease the region into summer. This pattern of decreasing humidity persists into June and July, where levels hover around 82%, suggesting that May’s relatively comfortable climate is a prelude to the warmer, drier days of summer.
As spring blossoms into summer, Neuchâtel, Switzerland, experiences a significant leap in its UV Index, especially in May, where it reaches 8, categorized as very high. This increase signals a shift from April's 6 to a marked reduction in burn time to just 15 minutes for fair-skinned individuals. It's a crucial reminder for residents and visitors alike to take sun safety seriously as the risk of harm from UV exposure intensifies. This trend highlights the importance of being vigilant about sun protection as warmer months approach. For more insights on UV levels throughout the year, check the detailed Neuchatel UV Index.
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As spring blossoms into summer, May shines brightly in Neuchatel, Switzerland, boasting an impressive 370 hours of sunshine. This vibrant month marks a significant leap from April’s 357 hours, reinforcing the trend of increasing daylight as the year's warmest months approach. Following closely, June outshines May with 400 hours, setting the stage for peak summer sunshine in July at 418 hours. The gradual ascent in sunshine hours not only invigorates the landscape but also uplifts the spirit, inviting locals and visitors alike to relish the outdoors. As the days get longer, May serves as a delightful prelude to the sun-kissed adventures that summer promises.
In Neuchatel, Switzerland, the likelihood of sunny weather experiences a notable shift as the year progresses. While May boasts a 31% chance of sunshine, this marks a dip from the 49% observed in April, suggesting that the arrival of spring is not as reliably sunny as its preceding month. Interestingly, this percentage aligns with June's forecast, hinting at a consistency in the early summer period. After a promising start in March at 45%, the sunshine probabilities fluctuate, revealing that while adventurous May plans may benefit from mild early summer days, the weather can be capricious as it transitions into June. The data illustrates a unique pattern where the sunny days are abundant in the transition to summer but can sometimes surprise residents with their unpredictability.
As spring blooms into summer in Neuchâtel, Switzerland, the daylight duration undergoes a remarkable transformation. Starting from a modest 8 hours in January, the days gradually lengthen, reaching 15 hours by May, where the sunlit hours peak alongside the vibrant energy of the season. This trend of increasing daylight continues into June and July, maintaining that 15-hour threshold, making it a perfect time to bask in the great outdoors. However, as summer yields to autumn, the daylight begins to wane, transitioning down to 12 hours in September and further reducing to 10 hours by October. This rhythmic cycle not only illuminates the changing seasons but also enhances the charm of life in Neuchâtel, inviting residents and visitors alike to embrace each moment beneath the sun.
In May, the winds in Neuchâtel, Switzerland begin to pick up slightly, with an average speed of 2.7 m/s (6 mph), marking a gentle increase from the previous months. Following a consistent pattern from January to April, where wind speeds hovered around 2.6 m/s (6 mph), May's breezy conditions signal the transition into summer. The wind is not only refreshing but also hints at the warmth to come, as the city prepares for sunnier days ahead. Interestingly, the winds gradually subside in the following months, reaching their lowest points in June to September, where they average between 1.6 m/s (4 mph) and 2.0 m/s (4 mph). This trend showcases a seasonal ebb and flow, capturing the essence of Neuchâtel's delightful springtime, while hinting at a calmer summer atmosphere.
Weather in Neuchatel varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Neuchatel, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit stark contrasts in weather, showcasing the transition from cold winter to mild spring. In May, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant average of 12°C (54°F) and can peak at a warm 28°C (84°F). This month sees an average of 159 mm (6.3 in) of precipitation over 18 days, with a humidity level of 80%. In contrast, January typically experiences much colder weather, with temperatures dropping to a minimum of -17°C (2°F), an average of 0°C (32°F), and a maximum of just 14°C (58°F). While January reports less precipitation, at 109 mm (4.3 in) over 12 days, it also features a higher humidity of 91%. For a closer look at January weather specifics, you can visit Neuchatel weather in January.
When comparing the weather in May and February, notable differences emerge. In May, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 28°C (84°F), with an average of 12°C (54°F). This month also experiences significant precipitation, totaling 159 mm (6.3 in) over 18 days, alongside a humidity level of 80%. In contrast, February is much colder, with temperatures varying from a low of -12°C (10°F) to a high of 17°C (62°F), and an average temperature of just 2°C (37°F). February sees less rain, accumulating 87 mm (3.4 in) over 12 days, with higher humidity at 89%. For more detailed information on February weather, please visit Neuchatel weather in February.
When comparing the weather in May and March, it’s clear that May tends to be significantly warmer and more temperate. In May, the average temperature reaches 12°C (54°F), with maximums hitting 28°C (84°F), while March has a much cooler average of 5°C (41°F) and a high of only 20°C (68°F). Additionally, May experiences more rainfall, with 159 mm (6.3 in) spread over 18 days, compared to March’s 114 mm (4.5 in) over 15 days. Humidity levels are also slightly lower in May at 80%, compared to March's 87%, indicating a more comfortable feel as spring progresses. For details on March weather in Neuchâtel, you can check Neuchatel weather in March.
In comparing the weather between April and May, it is evident that May experiences a wider temperature range, with minimums dropping to -2°C (29°F) and maximums soaring up to 28°C (84°F), compared to April’s cooler minimum of -6°C (21°F) and maximum of 24°C (76°F). The average temperature in May also rises to 12°C (54°F), higher than April's 9°C (48°F). However, May is notably wetter, with 159 mm (6.3 in) of precipitation over 18 days, unlike April’s 65 mm (2.6 in) across 12 days. Despite May being slightly more humid at 80% compared to April's 84%, the significantly increased rainfall during May suggests a more variable and dynamic weather pattern. For more details about April's weather, you can visit Neuchatel weather in April.
In comparing the weather of May and June, we see a notable shift in temperature and conditions. May experiences a wider temperature range, with minimums dipping as low as -2°C (29°F) and maximums reaching 28°C (84°F), while June presents a milder scenario with minimums of 6°C (43°F) and maximums peaking at 33°C (91°F). While both months have similar precipitation, with May at 159 mm (6.3 in) and June slightly lower at 135 mm (5.3 in), the humidity remains relatively consistent, rising from 80% in May to 82% in June. For more specifics about June weather, check out Neuchatel weather in June.
In comparing the weather between May and July, we can see distinct differences in temperature and precipitation. May experiences a broader temperature range with a minimum of -2°C (29°F) and a maximum of 28°C (84°F), averaging around 12°C (54°F). In contrast, July offers much warmer conditions, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), averaging 18°C (66°F). Although both months see considerable humidity, with May at 80% and July slightly higher at 82%, July has slightly less precipitation overall at 145 mm (5.7 in) over 17 days compared to May's 159 mm (6.3 in) over 18 days. For a more detailed look at July weather, visit Neuchatel weather in July.
May and August present quite distinct weather patterns. In May, temperatures range from a chilly -2°C (29°F) to a warm 28°C (84°F), averaging around 12°C (54°F). This month also sees significant rainfall, with 159 mm (6.3 in) spread over 18 days, and humidity levels peaking at 80%. In contrast, August enjoys milder temperatures, with a minimum of 7°C (44°F) and a maximum of 33°C (92°F), averaging 18°C (65°F). The precipitation is slightly lower at 130 mm (5.1 in) over just 17 days, and humidity is a touch lower at 77%. For a detailed look at August weather, you can visit Neuchatel weather in August.
May and September both exhibit mild weather, but they differ in several key aspects. May experiences a wider temperature range, with minimums dipping as low as -2°C (29°F) and maximums reaching up to 28°C (84°F), while September's temperatures are slightly warmer, ranging from a minimum of 3°C (37°F) to a maximum of 28°C (82°F). Additionally, May tends to be wetter, receiving 159 mm (6.3 in) of precipitation over 18 days, compared to September’s 83 mm (3.3 in) over just 12 days. Humidity levels are quite similar in both months, hovering around 80-81%. For more information on September weather, you can visit Neuchatel weather in September.
In May, temperatures range from a chilly -2°C (29°F) at night to a warm 28°C (84°F) during the day, with an average temperature of 12°C (54°F). This month experiences significant rainfall, with 159 mm (6.3 in) of precipitation spread across 18 days, coupled with a humidity level of 80%. In contrast, October offers milder temperatures, with minimums of 0°C (32°F), an average of 10°C (50°F), and highs reaching 22°C (72°F). Rainfall in October is lower, totaling 108 mm (4.3 in) over just 13 days, and the humidity slightly increases to 89%. For a deeper insight into October weather, you can explore Neuchatel weather in October.
May and November display contrasting weather patterns, with May generally experiencing milder temperatures and greater variability. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 28°C (84°F) during the day, averaging around 12°C (54°F). The month also sees significant rainfall, with approximately 159 mm (6.3 in) over 18 days and an average humidity of 80%. In comparison, November is cooler, with minimum temperatures dropping to -4°C (25°F) and a maximum of 19°C (66°F), averaging only 4°C (40°F). Precipitation decreases to 90 mm (3.5 in) over 14 days, accompanied by higher humidity levels at 89%. For more details, you can check Neuchatel weather in November.
When comparing the weather in May and December, it's evident that both months present distinct climates. May enjoys a broader temperature range, with minimums dipping to -2°C (29°F) and maximums reaching up to 28°C (84°F), resulting in an average of 12°C (54°F). In contrast, December experiences a chillier atmosphere, with temperatures ranging from a minimum of -8°C (17°F) to a maximum of 12°C (54°F) and an average of only 2°C (35°F).
Additionally, both months receive similar precipitation, with May totaling 159 mm (6.3 in) over approximately 18 days and December slightly lower at 158 mm (6.2 in) over 19 days. Humidity levels are higher in December at 91%, compared to May’s 80%, making the winter month feel cooler and damper. For more details on December weather specifics, visit Neuchatel weather in December.
May in Neuchâtel marks a significant transition in weather, with averages on the rise as spring takes hold. The pleasant temperatures, peaking at a warm 28°C, provide a stark contrast to the chill of winter, while the average low still hints at the season's lingering coolness. **However, May's character is defined not just by the temperatures, but also by its considerable precipitation, which graces the city on nearly two-thirds of the days of the month. With an impressive 80% humidity, flowers bloom vibrantly, enriching the landscape, albeit requiring residents to remain prepared for the showers that accompany the warmth. For a deeper insight into how the weather patterns evolve throughout the year, explore the details here: Neuchatel Climate.