Last updated: August 27, 2025
In May, Zurich transforms into a vibrant tapestry of weather, showcasing a dramatic range of temperatures. With maximums reaching 30°C (86°F), and averages settling around 13°C (56°F), the city experiences a delightful spring warmth, contrasted by cool nights that can drop to a brisk -2°C (29°F). Rainfall plays a significant role, with 137 mm (5.4 in) of precipitation spread over 16 days, contributing to an 80% humidity that envelops the landscape. Whether basking in the sunshine or navigating the occasional rain shower, May in Zurich offers an unpredictable yet captivating climate for residents and visitors alike.
In May, Zurich welcomes spring with a delightful flourish, as temperatures rise significantly from the winter chill. With a minimum temperature of -2°C (29°F) and an average of 13°C (56°F), the city begins to shake off the cold grasp of previous months. As the month progresses, daytime highs can reach a pleasant 30°C (86°F), offering residents and visitors alike the chance to bask in warmer sunshine. This shift marks a noticeable trend of increasing warmth, paving the way for the summer months ahead, while the lingering crispness of early spring can still be felt in the mornings and evenings. Overall, May in Zurich strikes a beautiful balance, inviting outdoor activities and showcasing the city’s stunning scenery as nature bursts back to life.
May in Zurich marks a noticeable uptick in precipitation, with 137 mm (5.4 in) of rainfall spread over 16 days. This substantial increase from April's 77 mm (3.0 in) signals the onset of late spring, where the city often experiences a vibrant mix of sunny spells and rainy days. The wet weather in May not only nurtures the lush greenery that characterizes the region but also sets the stage for a wetter June, which typically follows with even higher precipitation levels. This trend showcases the transition from the mild conditions of early spring to the more temperate and humid climate of early summer, a reminder of Zurich's dynamic weather patterns.
In Zurich, Switzerland, May marks a noticeable shift in humidity, dropping to 80% from the higher levels earlier in the year. This decrease follows a gradual decline from January's peak of 92% and continues a trend that sees humidity levels progressively lower as spring moves into early summer. While June and July bring a slight uptick to 82% and 83% respectively, May stands out as a transitional month, creating a more comfortable atmosphere for outdoor activities. The summer months tend to balance between humidity and warmth, allowing for a pleasant reprieve from the damp chill characteristic of Zurich’s winter and early spring.
As May unfolds in Zurich, the UV Index reaches a significant 8, classified in the very high exposure category, which drastically shortens burn time to just 15 minutes. This marks a notable increase from the previous months, where indices gradually rose from a low of 2 in January to a moderate 6 in April. The transition to May not only signifies warmer weather but also emphasizes the importance of sun protection, as residents and visitors alike need to be especially cautious when spending time outdoors. This trend continues into June and July, where the UV Index remains at a peak of 9. To stay informed about UV levels and protect your skin, check out the detailed insights at Zurich UV Index.
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In May, Zurich basks in the warmth of 370 hours of sunshine, a delightful increase that marks the city's vibrant transition into late spring. This month stands out as a peak in sunshine hours, following an uplifting upward trend from April's 358 hours. Surrounded by the lush greenery of blooming flowers and bustling outdoor cafés, the city truly comes alive under the longer days and brighter skies. As summer beckons, June continues this sunny streak, boasting even more light with 385 hours, illustrating Zurich's gradual sun-soaked ascent. This radiant pattern not only enhances the city's picturesque landscapes but also invites residents and visitors alike to relish in the joyous embrace of warmer weather and outdoor adventures.
In Zurich, Switzerland, the likelihood of enjoying sunny weather in May dips to 33%, which is a noticeable drop from the previous months. This month follows the upward trend seen in April with a greater chance of sunshine at 49%, yet it still lags behind the sunnier days of early spring. Interestingly, from January to March, Zurich experiences a gradual increase in sunshine chances, peaking in April. However, as summer approaches, the percentages in June and July hover around similar levels, suggesting that while May may not offer the best odds for sunny days, the weather will soon turn more favorable as the season progresses.
As the calendar turns to May, Zurich basks in a delightful 15 hours of daylight, marking a significant increase from the 11 hours enjoyed in March. This month serves as a vibrant transition into the summer season, where daylight continues to stretch. Following May, both June and July maintain this brightness, offering Zurich's residents extended opportunities to embrace outdoor activities and the city's stunning natural beauty. As summer wanes into August, a slight decline to 14 hours signals the gradual shift towards autumn. Overall, the trend in daylight duration showcases a wonderful progression from the stark winter months—like January's mere 8 hours—to the sun-drenched days of late spring and summer, enhancing the city's charm and liveliness.
As May unfolds in Zurich, a gentle shift in the wind is felt, with an average speed of 2.1 m/s (5 mph), marking a slight increase from the preceding months. This uptick, while modest, sets the stage for a refreshing spring atmosphere, contrasting with the calmer winds of winter and early spring where speeds hovered around 1.8 m/s (4 mph). The trend showcases May as a transitional month, inviting residents and visitors alike to bask in the blooming beauty of the city with a light breeze that breathes life into the longer days. As summer approaches, the winds seem to whisper promises of warmth and adventure, encouraging everyone to step outside and enjoy the vibrant energy of Zurich in full bloom.
Weather in Zurich varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Zurich, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather patterns in Zurich. The average temperature in May is significantly warmer, ranging from a minimum of -2°C (29°F) to a pleasant max of 30°C (86°F), whereas January experiences much colder temperatures, with a minimum of -11°C (13°F) and a maximum of 15°C (59°F). Additionally, May receives more rainfall, with 137 mm (5.4 in) over about 16 days, compared to January's 112 mm (4.4 in) spread over just 12 days. Humidity levels are also notable, with January being more humid at 92% compared to May's 80%. For a more detailed outlook, you can check Zurich weather in January.
May and February present a stark contrast in weather. May experiences a wider temperature range, with minimums at -2°C (29°F) and maximums soaring up to 30°C (86°F), leading to an average of 13°C (56°F). In contrast, February's temperatures are generally cooler, with a maximum of 18°C (65°F) but dipping as low as -12°C (10°F), averaging just 4°C (39°F). Additionally, May receives more precipitation, totaling 137 mm (5.4 in) over 16 days, compared to February's 87 mm (3.4 in) over 11 days. While humidity is relatively high in both months, February has a slightly higher humidity level at 89% compared to May's 80%. For a more detailed view of February weather, you can check Zurich weather in February.
May and March exhibit distinct differences in weather patterns. In May, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 30°C (86°F), with an average of 13°C (56°F). In contrast, March's temperatures are generally cooler, with a low of -11°C (13°F), an average of 6°C (43°F), and a high of 20°C (69°F). While both months share an average of 16 days of precipitation, May sees a higher total rainfall of 137 mm (5.4 in) compared to March's 100 mm (3.9 in). Humidity levels are also slightly lower in May at 80%, compared to March’s 87%. For those interested in the specifics of March weather, you can find more information here: Zurich weather in March.
In comparing the weather between April and May, May generally offers warmer temperatures, with an average of 13°C (56°F) compared to April's 10°C (50°F). The maximum temperature in May can reach as high as 30°C (86°F), while April's peak is a more moderate 26°C (79°F). Precipitation is more frequent in May, with rain falling on 16 days and totaling 137 mm (5.4 in), compared to April's 77 mm (3.0 in) over 10 days. Interestingly, both months exhibit high humidity levels, with May at 80% and April slightly higher at 84%. For more specific details about April's climate, you can check Zurich weather in April.
May and June both experience a transition in weather patterns, with June generally being warmer and slightly more humid. In May, temperatures can dip to a minimum of -2°C (29°F), with an average of 13°C (56°F) and a maximum reaching 30°C (86°F). The month receives about 137 mm (5.4 in) of precipitation over 16 days, with humidity levels around 80%.
Conversely, June sees a rise in minimum temperatures to 6°C (43°F) and an average of 18°C (65°F), peaking at 34°C (93°F). Although June has slightly higher precipitation at 149 mm (5.9 in) also spread over 16 days, the humidity increases only marginally to 82%. For more detailed insights, check out Zurich weather in June.
In comparing the weather in May and July, we see significant differences in temperature and overall conditions. May experiences a broader temperature range, with lows dipping to -2°C (29°F) and highs reaching up to 30°C (86°F), while July's temperatures are more moderate, with a minimum of 10°C (50°F) and a maximum of 34°C (94°F). Both months have similar precipitation levels, with May slightly higher at 137 mm (5.4 in) compared to July's 134 mm (5.3 in), and both months receive precipitation on about 16 days. However, July's humidity is marginally higher at 83% compared to May's 80%. For a deeper look into July's weather, you can visit Zurich weather in July.
In comparing the weather of May and August, we see a notable difference in temperatures. May experiences a much broader range, with minimums dipping to -2°C (29°F) and maximums reaching up to 30°C (86°F), leading to an average of 13°C (56°F). In contrast, August has a milder minimum of 9°C (49°F) and maximums reaching 34°C (93°F), resulting in a comfortable average of 20°C (67°F). Precipitation levels are similar, with May recording 137 mm (5.4 in) over 16 days and August slightly higher at 141 mm (5.6 in) across 14 days. Both months maintain a consistent humidity level of 80%. For more detailed insights into August weather, you can check Zurich weather in August.
May and September present quite different weather patterns. In May, temperatures can fluctuate significantly, ranging from a chilly minimum of -2°C (29°F) to a warm maximum of 30°C (86°F), with an average temperature of 13°C (56°F). The month sees considerable rainfall, totaling 137 mm (5.4 in) over 16 days, and humidity levels hover around 80%. Conversely, September offers a milder climate with minimum temperatures at 5°C (41°F), an average of 16°C (60°F), and a maximum of 28°C (83°F). With less precipitation at 104 mm (4.1 in) over 11 days and slightly higher humidity at 83%, September tends to have a more stable and comfortable weather experience. For more details, you can check Zurich weather in September.
May and October showcase contrasting weather patterns, with significant differences in temperature, precipitation, and humidity. In May, temperatures can range from a chilly -2°C (29°F) to a warm 30°C (86°F), with an average of 13°C (56°F), accompanied by higher rainfall of 137 mm (5.4 in) over 16 days. The humidity level hovers around 80%, creating a mild and sometimes muggy atmosphere.
In contrast, October experiences much cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 23°C (73°F), resulting in an average temperature of 11°C (52°F). Precipitation is slightly lower at 122 mm (4.8 in) over 13 days, while humidity increases to 90%, adding to the crispness in the air. For more detailed information, visit Zurich weather in October.
May and November exhibit distinctly different weather patterns. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 30°C (86°F) during the day, averaging around 13°C (56°F). This month experiences considerable precipitation, with 137 mm (5.4 in) falling over approximately 16 days, while the humidity hovers at 80%. Conversely, November sees milder temperatures, with lows of -1°C (30°F) and highs reaching 21°C (71°F), averaging just 6°C (43°F). Precipitation decreases significantly to 76 mm (3.0 in) spread over 12 days, accompanied by a slightly higher humidity level of 88%. For more insights, you can check Zurich weather in November.
May and December display contrasting weather patterns in terms of temperature, precipitation, and humidity. In May, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 30°C (86°F), with an average of 13°C (56°F). This month sees around 137 mm (5.4 in) of precipitation over 16 days and maintains a relative humidity of 80%. Conversely, December experiences colder conditions, with temperatures dipping down to -5°C (23°F) at night and reaching a maximum of only 14°C (57°F), averaging at 3°C (38°F). The slight decrease in precipitation to 136 mm (5.4 in) occurs over 19 days, accompanied by a higher humidity level of 90%. For more details on December weather, you can check Zurich weather in December.
As May unfolds in Zurich, the city transitions into a warmer season, offering a striking contrast to the chilly months that precede it. Temperatures can soar to a pleasant 30°C (86°F), providing the perfect backdrop for exploring lush parks and waterfronts. Unlike the winter's biting cold, May introduces a milder average temperature of 13°C (56°F), though it can still dip into the cooler range at times. While the month experiences a fair share of rain, with approximately 137 mm (5.4 in) over 16 days, the increasing warmth and blooming landscapes make each shower feel refreshing. With an average humidity level hovering around 80%, the air is alive with a vibrant energy that characterizes Zurich’s spring. For a broader overview of what to expect throughout the year, check out Zurich Climate.