Last updated: August 27, 2025
May in Stein am Rhein, Switzerland offers a dynamic weather experience, with temperatures ranging from a chilly -2°C (29°F) at night to a warm 30°C (87°F) during the day. The average temperature hovers around a comfortable 13°C (56°F), providing a pleasant atmosphere for outdoor activities. However, prepare for some wet days, as the region receives about 109 mm (4.3 in) of precipitation over 16 days, resulting in humidity levels reaching 80%. The blend of refreshing spring air and occasional showers creates a unique charm in this picturesque town, inviting visitors to explore its stunning landscapes and historic architecture.
In Stein am Rhein, Switzerland, the month of May heralds a delightful transition from the lingering chill of winter to the warmth of summer. With minimum temperatures around -2°C (29°F) and a comforting average of 13°C (56°F), May offers a refreshing escape from the colder months. The maximum temperatures can soar to 30°C (87°F), making it one of the warmer periods of the year. This upward trend in temperatures reflects a vibrant awakening of nature, inviting both locals and visitors to explore the picturesque landscapes and enjoy the blossoming flora. As the warmth permeates the air, May sets the stage for outdoor adventures and cultural festivities, creating an enchanting atmosphere in this charming Swiss town.
May brings a noticeable uptick in precipitation to Stein am Rhein, with the monthly total reaching 109 mm (4.3 in) across approximately 16 days of rainfall. This marks a significant increase compared to April's 53 mm, reflecting the transition from spring to the onset of summer. As the landscape bursts into life, the frequent showers not only replenish the local waters but also support the vibrant flora. The increase in precipitation in May is complemented by a trend observed in the following month, June, which sees an even higher amount of rainfall at 113 mm (4.5 in). This pattern of rising precipitation leading into the summer months indicates a crucial period for both agricultural growth and the region's lush greenery, showcasing the rhythmic dance of seasons in this picturesque Swiss locale.
As spring transitions into summer, May in Stein am Rhein, Switzerland, presents a noticeable decline in humidity, averaging around 80%. This marks a shift from the dampness of winter, where conditions lingered above 89% from January to April. The gradual decrease not only enhances the pleasantness of the warmer days but also sets the stage for a balanced humidity level that carries through the summer, peaking again in autumn. With June bringing a slight increase to 82%, May serves as a pivotal month, offering a refreshing respite before the humidity rises again, allowing residents and visitors to enjoy the lush landscapes and vibrant outdoor activities.
As spring gives way to summer in Stein am Rhein, Switzerland, the UV Index experiences a notable spike. By May, the index climbs to 8, classified as very high, with a burn time dramatically reduced to just 15 minutes. This significant rise in UV radiation signals that outdoor enthusiasts should take extra precautions, as the UV Index has surged from moderate values of 3 in February and 5 in March to this peak level. Throughout the summer months, the UV Index remains high, with June and July both reaching 9, underscoring the importance of sun safety as the days grow longer. By September, a gentle decline begins, returning to a high level of 6, but the urgency to protect against sunburn persists, especially after witnessing the intensity of May’s UV rays. To stay informed about the UV levels and ensure safe sun exposure, check the detailed forecast at Stein am Rhein UV Index.
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In Stein am Rhein, Switzerland, May ushers in a delightful increase in sunshine, boasting 358 hours of sunlight that contribute to the charming ambiance of the town. As the days grow longer, this enchanting month marks a peak in brightness following a steady rise from January's mere 147 hours to an impressive 351 hours in April. The trend continues in June with 379 hours, showcasing the summer's vibrant embrace, yet May stands out as a pivotal transition, where nature begins to flourish. The gradual progression from the cold, dim winter months into these sun-drenched days invites both locals and visitors to revel in outdoor activities, making it an ideal time to explore the picturesque landscapes and historical architecture for which Stein am Rhein is renowned.
In Stein am Rhein, Switzerland, the likelihood of sunny weather in May dips to 34%, which is a noticeable decline compared to the sunnier months of March and April, where chances rise to 45% and 47% respectively. While May continues to enjoy moderate sunlight, it marks a transitional period towards the wetter summer months, such as June and July, which both stand at 33% and 34% respectively. This slight decrease suggests that as the region moves from spring into summer, the weather may become more variable, offering moments of sunshine interspersed with rain. Overall, while May still provides opportunities for lovely days, the chance of sun is lower than the preceding spring months, hinting at the shifting atmospheric patterns typical of this picturesque locale.
As spring transitions into summer in Stein am Rhein, Switzerland, May shines brightly with an impressive 15 hours of daylight, marking a peak in the annual cycle. This month reflects a remarkable increase from the 8 hours experienced in January, establishing a pattern of lengthening days as winter wanes. After enjoying 10 hours in February and 11 hours in March, residents welcome the 13 hours of daylight in April, paving the way for May’s generous sunlight. This trend of extending daylight continues into June and July, where daylight remains consistent at 15 hours. However, as summer begins to fade into autumn, a gradual decline follows, with daylight diminishing to 14 hours in August and down to 12 hours by September. This rhythmic shift not only influences daily activities but also enhances the picturesque beauty of Stein am Rhein, inviting both locals and visitors to bask in the warmth of longer, sunlit days.
In May, Stein am Rhein experiences a gentle uptick in average wind speed, reaching 3.3 m/s (7 mph), making it a delightful month for outdoor enthusiasts and nature lovers. This slight increase marks the end of the calmer winter months—where speeds hovered around 2.5 to 2.9 m/s—and transitions into the breezier, summer months ahead. Notably, the winds are more consistent in late spring, paving the way for a refreshing atmosphere that contrasts with the lighter gusts of June and September, which drop back to around 1.9 m/s (4 mph). Overall, May's invigorating breezes are a herald of the warmer days to come, inviting residents and visitors alike to enjoy the picturesque surroundings of this charming Swiss town.
Weather in Stein am Rhein varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Stein am Rhein, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather experiences in Stein am Rhein. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 30°C (87°F) during the day, with an average of 13°C (56°F). This month sees about 109 mm (4.3 in) of precipitation spread over 16 days, and humidity levels hover around 80%. In stark contrast, January is much colder, with temperatures dipping as low as -13°C (8°F) and reaching a maximum of 15°C (59°F), averaging only 1°C (34°F). Precipitation is lower at 81 mm (3.2 in) across 11 days, while humidity is slightly higher at 92%. For more details, check out Stein am Rhein weather in January.
May and February exhibit stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 30°C (87°F), with an average of 13°C (56°F). The month sees a total precipitation of 109 mm (4.3 in) over 16 days, accompanied by a humidity level of 80%. In contrast, February experiences colder conditions, with temperatures spanning from -11°C (13°F) to a maximum of 18°C (65°F) and an average temperature of just 3°C (38°F). It has less precipitation at 63 mm (2.5 in) over 11 days but features higher humidity at 89%. For a more detailed look at the February weather, you can visit Stein am Rhein weather in February.
When comparing the weather in May and March, there are notable differences in temperature and precipitation. May experiences a much milder temperature range, with averages around 13°C (56°F) and highs reaching up to 30°C (87°F), while March's temperatures are cooler, averaging 6°C (42°F) with a maximum of 21°C (69°F). In terms of precipitation, May has more rainfall at 109 mm (4.3 in) over 16 days, compared to March's 73 mm (2.9 in) over 14 days. Additionally, March tends to have slightly higher humidity levels at 87%, compared to May's 80%. For a more detailed look at March weather, you can check Stein am Rhein weather in March.
The weather in May shows a noticeable increase in temperature compared to April, with May averaging 13°C (56°F) while April's average is 10°C (50°F). Both months experience a similar range of minimum temperatures, but May boasts a higher maximum of 30°C (87°F) versus April's 26°C (80°F). Precipitation levels are also higher in May, with 109 mm (4.3 in) over 16 days compared to April's 53 mm (2.1 in) across 9 days. Despite this, humidity remains relatively consistent, with May at 80% and April slightly higher at 84%. For more detailed insights on April's weather, you can visit Stein am Rhein weather in April.
May and June showcase a noticeable transition in weather patterns. In May, temperatures range from a chilly minimum of -2°C (29°F) to a warm max of 30°C (87°F), with an average of 13°C (56°F). The month experiences significant precipitation totaling 109 mm (4.3 in) across 16 days, coupled with a humidity level of around 80%. In contrast, June brings milder conditions with a minimum temperature of 6°C (44°F) and a maximum of 34°C (93°F), elevating the average to 18°C (65°F). Although precipitation increases slightly to 113 mm (4.5 in) over 13 days, the humidity remains close at 82%. For a closer look at June's specific weather patterns, check out Stein am Rhein weather in June.
In May, the weather can be quite unpredictable, with temperatures ranging from a chilly -2°C (29°F) to a warm 30°C (87°F) and an average of 13°C (56°F). This month tends to be wetter, featuring 109 mm (4.3 in) of precipitation over 16 days, all while maintaining a humidity level of around 80%. In contrast, July offers a more stable summer climate, with temperatures that start at a minimum of 7°C (45°F) and can reach as high as 36°C (97°F), giving an average of 20°C (68°F). There is less rainfall in July, totaling 76 mm (3.0 in) over about 14 days and slightly higher humidity at 83%. For a detailed look at what July brings in terms of weather, check out Stein am Rhein weather in July.
May and August present distinctly different weather patterns. In May, temperatures can vary significantly, with a minimum of -2°C (29°F) and a maximum of 30°C (87°F), providing a wide range for outdoor activities despite experiencing 16 days of precipitation totaling 109 mm (4.3 in) and high humidity at 80%. In contrast, August offers a more stable climate, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 35°C (96°F). While precipitation decreases slightly to 102 mm (4.0 in) over 13 days, the humidity remains consistent at 80%. This makes August warmer and generally more favorable for outdoor pursuits, particularly when compared to the variable temperatures of May. For more details specifically about August weather, visit Stein am Rhein weather in August.
May and September both experience mild temperatures, but they exhibit distinct differences in weather patterns. In May, temperatures range from a chilly minimum of -2°C to a warm maximum of 30°C, with an average of 13°C. The month is characterized by relatively high humidity at 80% and considerable rainfall, accumulating 109 mm over 16 days. In contrast, September boasts slightly warmer conditions, with temperatures varying from 1°C to 30°C, an average of 15°C, and lower precipitation levels of 66 mm across 11 days. Humidity remains high at 83%. Overall, while both months can reach similar maximum temperatures, May is wetter and cooler during the nights compared to September. For more detailed information, you can check Stein am Rhein weather in September.
May and October present distinct weather patterns, each with its unique characteristics. In May, temperatures range from a chilly -2°C (29°F) to a warm 30°C (87°F), with an average of 13°C (56°F). This month sees a total precipitation of 109 mm (4.3 in) over approximately 16 days, alongside a relatively high humidity of 80%. In contrast, October experiences cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 23°C (73°F), averaging around 10°C (50°F). Precipitation decreases to 78 mm (3.1 in), occurring over 12 days, while humidity rises slightly to 90%. For more details on October weather, you can visit Stein am Rhein weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a chilly -2°C (29°F) to a warm 30°C (87°F), with an average of 13°C (56°F). This month experiences significant precipitation, totaling 109 mm (4.3 in) over approximately 16 days, and humidity levels hover around 80%. In contrast, November is much cooler, with temperatures ranging from -3°C (27°F) to a maximum of 19°C (67°F), and an average temperature of just 4°C (40°F). The month sees less precipitation, totaling 54 mm (2.1 in) over about 11 days, with humidity slightly higher at 88%. For more detailed insights, check out Stein am Rhein weather in November.
The weather in May and December presents a stark contrast. In May, temperatures can range from a chilly -2°C (29°F) at night to a warm 30°C (87°F) during the day, with an average of 13°C (56°F). This month experiences about 109 mm (4.3 in) of rainfall, with precipitation occurring on around 16 days and humidity at a comfortable 80%. In comparison, December is significantly colder, with minimum temperatures dipping to -6°C (21°F) and a maximum of only 13°C (56°F), averaging just 2°C (36°F). Despite similar total precipitation levels at 103 mm (4.1 in), it rains for 17 days in December, and humidity is slightly higher at 90%. For a more detailed look at December's weather specifics, you can check Stein am Rhein weather in December.
May in Stein am Rhein marks a delightful transition into warmer weather, showcasing a perfect blend of crisp mornings and pleasantly warm afternoons. Unlike the colder months, temperatures can soar up to an inviting 30°C (87°F), inviting outdoor enthusiasts to enjoy the vibrant landscapes. However, with an average low of 13°C (56°F), it’s wise to keep a light jacket handy for those cooler evenings. Rainfall is more frequent than in the peak summer, with 16 days of precipitation adding a refreshing touch to the lush surroundings. The 80% humidity can make the air feel quite damp, contrasting sharply with the dry summer months ahead. For a deeper look into how the weather evolves throughout the year, visit Stein am Rhein Climate.