Last updated: August 27, 2025
May in Romanshorn, Switzerland offers a delightful blend of weather patterns, showcasing a maximum temperature reaching up to 30°C (85°F) while maintaining a comfortable average of 13°C (56°F). Although temperatures can dip to a cool 0°C (32°F), the month sees a generous 142 mm (5.6 in) of precipitation spread over 16 days, creating a lush, vibrant landscape. With humidity levels averaging around 80%, residents and visitors can expect a refreshing, albeit occasionally damp, spring atmosphere as blossoms flourish and the shores of Lake Constance beckon.
In May, Romanshorn, Switzerland, experiences a delightful shift in temperatures as spring transitions into summer. With a minimum of 0°C (32°F) and a pleasant average of 13°C (56°F), the town begins to warm significantly compared to the chill of earlier months. The maximum temperature can reach a balmy 30°C (85°F), inviting locals and visitors alike to enjoy the blossoming scenery. This month showcases a remarkable rise from the 9°C (49°F) average in April, culminating in a vibrant environment perfect for outdoor activities. As life reawakens, Romanshorn becomes a charming destination, offering a preview of the warm months ahead.
May in Romanshorn, Switzerland, experiences a significant uptick in precipitation, with an impressive 142 mm (5.6 in) of rain falling over 16 days. This marked increase compared to April's 76 mm (3.0 in) reflects the transition into the wetter summer months. Interestingly, May serves as a bridge, with precipitation levels beginning to approach those of June, which sees 152 mm (6.0 in). As the region shakes off the last remnants of spring, the frequency of rainy days remains consistent, contributing to the lush landscapes that characterize the area. This trend of rising rainfall not only invigorates the local flora but also sets the stage for the heavier storms typical of the approaching summer.
As spring blossoms into summer, Romanshorn, Switzerland, experiences a notable drop in humidity throughout May, reaching 80%—a significant decrease from the chilly, damp winter months where humidity levels hovered around 92% in January and 89% in February. This gradual decline from 84% in April signals a shift towards more pleasant and moderate conditions, inviting residents and visitors to enjoy the emerging warmth. However, the humidity remains relatively high compared to the summer months ahead, with June and July maintaining levels around 82% and 83% respectively, ensuring that Romanshorn retains its lush, verdant charm even as the season progresses.
As May unfolds in Romanshorn, Switzerland, the UV Index soars to an impressive 8, indicating a very high level of sun exposure and a notable shift from the lower values seen in earlier months. With a burn time of just 15 minutes, this surge underscores the importance of protective measures against UV radiation. Transitioning from April’s 6 to May’s heightened levels, residents and visitors alike are urged to prioritize sun safety. This trend of increasing UV intensity continues into June and July, highlighting a season where awareness and preparedness are crucial. For further insights into UV levels throughout the year, check the detailed forecast here: Romanshorn UV Index.
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May in Romanshorn, Switzerland, ushers in a delightful transition into summer, boasting an impressive 359 hours of sunshine—the highest so far this year. This month showcases a remarkable upward trend, following April's 348 hours, and sets the stage for the sun-drenched days of June and July, which continue to shine brighter with 381 and 405 hours, respectively. As the spring blossoms, May's sunshine not only elevates the spirits of residents but also marks the beginning of a season filled with outdoor adventures and vibrant scenery, spurred by the gradual increase in daylight from the start of the year. Nature thrives as Romanshorn basks in this sunny embrace, making it a perfect month to explore the beautiful landscapes along the shores of Lake Constance.
In Romanshorn, Switzerland, the likelihood of enjoying sunny weather in May stands at 34%, marking a slight dip from the 48% chance observed in April. This trend of increasing sun exposure throughout spring is noteworthy; from January's meager 17%, the chances steadily climb up to April before slipping slightly in May. Interestingly, the percentage for May aligns with the summer months ahead, reflecting a stable pattern where sun chances hover around the mid-thirties from June to August. Overall, while May may serve up a less sunny disposition than April, it continues to offer a fair share of pleasant moments as the season gradually warms in Romanshorn.
As spring unfolds in Romanshorn, Switzerland, May marks a delightful shift in daylight duration, basking in 15 hours of sunshine. This increase reflects the gradual awakening of longer days, starting from a modest 8 hours in January and steadily climbing to 11 hours in March. By April, the days stretch further to 13 hours, paving the way for the vibrant energy of May. This trend continues into June and July, where the daylight remains constant at 15 hours, inviting residents and visitors alike to embrace the beautiful outdoor activities. As the year progresses, daylight gently tapers off, with August seeing a slight decline to 14 hours, followed by shorter days in September and October. The rhythm of daylight in Romanshorn beautifully illustrates the seasonal transition, encouraging a deeper appreciation for nature's patterns.
In Romanshorn, Switzerland, the month of May brings a refreshing uptick in average wind speed, reaching 2.3 m/s (5 mph), noticeably higher than the preceding months. This increase marks a notable shift from the calmer winter and early spring conditions, where speeds hovered around 1.8 to 1.9 m/s. As nature bursts into bloom, the mild winds of May create a delightful ambiance for outdoor activities along the picturesque Lake Constance. However, as summer approaches, the winds begin to wane again, dropping to 1.6 m/s in June and persisting at that level through the height of summer. Thus, May stands out as a transitional month, where the lingering chill of winter meets the warmth of summer, bringing a spirited breeze that invigorates the landscape and invites exploration.
Weather in Romanshorn varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Romanshorn, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of 0°C (32°F) to an inviting maximum of 30°C (85°F), with an average of 13°C (56°F). The month sees significant precipitation, totaling 142 mm (5.6 in) over 16 days, accompanied by a relatively high humidity of 80%. In contrast, January is much colder, with temperatures dipping as low as -16°C (3°F) and averaging around 0°C (33°F), peaking at 13°C (55°F). While January experiences slightly less precipitation, at 109 mm (4.3 in) over 12 days, it comes with a higher humidity of 92%. For a more detailed examination of January weather conditions, you can refer to Romanshorn weather in January.
May offers a much milder climate compared to February, with temperatures ranging from a chilly 0°C (32°F) to a warm 30°C (85°F), reflecting an average of 13°C (56°F). In contrast, February experiences much colder temperatures, ranging from a minimum of -13°C (9°F) to a maximum of 16°C (62°F), with an average of only 2°C (37°F). While May sees higher precipitation levels at 142 mm (5.6 in) over 16 days, February has less rain, totaling 83 mm (3.3 in) across 12 days. Interestingly, February has a slightly higher humidity level at 89% compared to May's 80%. For those looking to explore the winter weather, check out Romanshorn weather in February.
In comparing the weather of March and May, notable differences emerge. May experiences a more temperate climate, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 30°C (85°F), offering a pleasant average of 13°C (56°F). In contrast, March is much cooler, with temperatures ranging from a low of -14°C (6°F) to a high of 19°C (67°F) and an average of only 5°C (42°F). While both months see precipitation on about 16 days, May's total precipitation is significantly higher at 142 mm (5.6 in) compared to March's 98 mm (3.8 in). The humidity levels also differ slightly, with March being more humid at 87%, against May's 80%. For more detailed insights, you can refer to Romanshorn weather in March.
In Romanshorn, the weather in May contrasts significantly with that of April. While April experiences cooler conditions with a minimum temperature of -4°C (24°F) and an average of 9°C (49°F), May brings warmer temperatures ranging from a minimum of 0°C (32°F) to an average of 13°C (56°F), peaking at a maximum of 30°C (85°F). Additionally, May sees a sharper increase in precipitation, with 142 mm (5.6 in) recorded over 16 days, compared to April’s 76 mm (3.0 in) over just 9 days. Though May has slightly lower humidity at 80% compared to April’s 84%, the overall weather pattern showcases a transition from the cool and drier April to the warmer and wetter May. For more specific insights into April's conditions, you can check Romanshorn weather in April.
May and June showcase a noticeable shift in weather patterns. In May, temperatures range from a chilly minimum of 0°C (32°F) to a maximum of 30°C (85°F), with an average of 13°C (56°F). The month sees a total precipitation of 142 mm (5.6 in) over 16 days, coupled with humidity around 80%. Conversely, June offers warmer conditions, with temperatures starting at a minimum of 6°C (43°F) and soaring to a maximum of 33°C (91°F), averaging 18°C (65°F). Although June experiences a slight increase in precipitation to 152 mm (6.0 in) across 15 days, humidity remains high at 82%. For more detailed insights into June weather, you can visit Romanshorn weather in June.
In May, temperatures begin to warm up, with a minimum of 0°C (32°F) and an average of 13°C (56°F), peaking at 30°C (85°F). The month also sees significant precipitation, totaling 142 mm (5.6 in) over 16 days, contributing to a high humidity level of 80%.
In contrast, July offers milder weather with temperatures ranging from a minimum of 11°C (51°F) to an average of 19°C (67°F) and a maximum of 32°C (90°F). Despite slightly higher precipitation at 146 mm (5.7 in) over the same number of rainy days, humidity increases to 83%, resulting in a warmer, more humid atmosphere.
For those interested in more details on the weather patterns, you can check out Romanshorn weather in July.
May and August present distinctly different weather patterns. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 30°C (85°F) during the day, averaging around 13°C (56°F). This month sees considerable precipitation, with 142 mm (5.6 in) falling over 16 days, contributing to a high humidity level of 80%. In contrast, August offers milder nights with lows of 9°C (49°F) and warmer highs of 33°C (91°F), bringing an average temperature of 19°C (67°F). While it experiences slightly more rainfall at 175 mm (6.9 in) over 14 days, the humidity remains steady at 80%. For more detailed information, you can check Romanshorn weather in August.
May and September offer distinct weather experiences, with May showcasing a broader temperature range. In May, temperatures can dip as low as 0°C (32°F) and rise to a warm 30°C (85°F), while September's temperatures are milder, ranging from 4°C (39°F) to a maximum of 26°C (80°F). Both months feature high humidity levels, peaking at 80% in May and slightly higher at 83% in September. Additionally, May tends to see more precipitation, with 142 mm (5.6 in) over 16 days, compared to September's 117 mm (4.6 in) over just 12 days. For more specific details on September weather, you can visit Romanshorn weather in September.
May and October present distinct weather patterns with varying temperatures and precipitation levels. In May, temperatures range from a chilly 0°C (32°F) to a warm 30°C (85°F), averaging around 13°C (56°F), while October experiences cooler temperatures with a minimum of 1°C (34°F) and a maximum of 22°C (72°F), averaging 11°C (51°F). Precipitation in May is higher, totaling 142 mm (5.6 in) over 16 days, compared to October's 118 mm (4.7 in) spread over 13 days. Additionally, October's humidity hits a slightly higher level at 90%, compared to May's 80%. For more details on the October climate, you can check Romanshorn weather in October.
May and November present strikingly different weather characteristics. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 30°C (85°F) during the day, with an average of 13°C (56°F). This month sees significant precipitation, measuring 142 mm (5.6 in) over 16 days, and humidity levels are moderately high at 80%. In contrast, November's weather is much cooler, with temperatures dipping as low as -2°C (28°F) and only reaching an average of 5°C (42°F), peaking at 20°C (68°F). With less rainfall at 73 mm (2.9 in) spread over 11 days and higher humidity at 88%, November feels quite damp. For more detailed information on November weather, check out Romanshorn weather in November.
May and December present distinct contrasts in weather patterns. In May, temperatures can range from a crisp 0°C (32°F) at night to a warm 30°C (85°F) during the day, with an average of 13°C (56°F), indicating the onset of spring. The month sees significant precipitation, totaling 142 mm (5.6 in) over about 16 days, and humidity levels hover around 80%.
In contrast, December experiences much colder temperatures, with lows dropping to -9°C (16°F) and daytime highs reaching only 13°C (55°F), giving it an average of just 2°C (36°F). Although precipitation is slightly lower at 131 mm (5.2 in), it occurs over more days, totaling 19. The humidity also rises to 90%, creating a characteristically damp winter atmosphere. For more detailed insights, you can check Romanshorn weather in December.
May in Romanshorn brings a welcomed transition into warmer weather, with temperatures that delightfully climb, contrasting sharply with the chill of the preceding months. While the maximum reaches an enjoyable 30°C (85°F), May maintains a refreshing ambiance with an average chill of 13°C (56°F). This month also marks a noticeable increase in humidity, hovering around 80%, adding a sense of lushness to the landscape. Though May sees about 16 days of precipitation, the overall atmosphere feels vibrant and rejuvenating, making it a delightful time to explore the beauty of Romanshorn. For more insights into what to expect throughout the year, check out Romanshorn Climate.