May Weather in Fehmarn, Germany

Last updated: February 26, 2025

In May, Fehmarn, Germany, experiences a refreshing climate characterized by an average temperature of 11°C (53°F), with daily peaks reaching a comfortable 19°C (67°F) and dips to a minimum of 5°C (42°F). As spring unfolds, the island sees about 46 mm (1.8 in) of precipitation over approximately 9 days, resulting in an 80% humidity level that underscores the lushness of the landscape. This blend of moderate temperatures and occasional rainfall creates an ideal atmosphere for outdoor exploration and natural beauty, making Fehmarn an inviting destination during this vibrant time of year.

May Temperature in Fehmarn

In May, Fehmarn, Germany, experiences a noticeable shift towards warmer weather, signaling the arrival of spring in full bloom. The average temperature rises to 11°C (53°F), while nighttime lows settle at a comfortable 5°C (42°F), providing a welcoming backdrop for outdoor activities. With daily highs reaching up to 19°C (67°F), this month marks a significant departure from the chill of earlier months, like April’s maximum of 14°C (58°F). As the temperatures gently climb, the landscape transforms, inviting both locals and visitors to enjoy the beauty of this scenic island and its burgeoning outdoor appeal.

May Weather in Fehmarn: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fehmarn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec383739455362646661554741
Data source: Temperature data for Fehmarn generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Fehmarn

In May, Fehmarn experiences a moderate level of precipitation, totaling 46 mm (1.8 in) over 9 days. This month's rainfall marks an increase from the preceding drier month of April, where only 38 mm fell. As spring blossoms into the early summer, May sets the stage for growth, sitting comfortably between the wetter months of March and June. Notably, while temperatures begin to rise, the amount of rain remains relatively balanced, suggesting that May serves as a transitional period. Overall, the patterns indicate a progression toward the peak precipitation months of summer ahead, but with a refreshing spring touch.

May Precipitation Trends in Fehmarn

The chart displays monthly precipitation patterns in Fehmarn, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6254623846577082641046576
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fehmarn

In May, Fehmarn, Germany, experiences a refreshing shift in humidity, dropping to 80% from the higher levels of the preceding months. This decline marks a transition toward the drier summer period, as humidity levels gradually decrease from 85% in April. The consistent decrease continues into June and beyond, where the humidity stabilizes at around 77%. This trend reflects the island's gradual move toward warmer, more comfortable conditions, making May an ideal month for outdoor activities as the air becomes lighter and more invigorating. As the year progresses, humidity tends to rise again in the fall, but the pleasant May climate sets the stage for a delightful start to summer on this scenic island.

May Average Humidity in Fehmarn

This chart illustrates the average monthly humidity levels in Fehmarn, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fehmarn

As spring blooms into summer in Fehmarn, Germany, the UV Index experiences a noteworthy rise. In May, the UV Index reaches 6, categorizing it as high and reducing safe sun exposure time to just 25 minutes. This marks a significant leap from the moderate levels observed in April, where sunbathers could enjoy 30 minutes of safe exposure. As the months progress, awareness of UV risks becomes essential; June will bring an even higher UV Index of 8, indicating very high levels of sun exposure. Thus, May serves as a vital reminder to protect your skin while enjoying the longer days and increasingly warm weather. For more details, visit Fehmarn UV Index.

Maximum UV Index Levels in Fehmarn for May

The chart shows the monthly maximum UV Index (UVI) for Fehmarn in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Fehmarn May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Fehmarn

In Fehmarn, Germany, May shines as a beacon of sunlight, boasting an impressive 423 hours of sunshine—the highest for the month compared to any other time of the year. This delightful increase follows a steady rise from January's modest 107 hours, showcasing the region's gradual awakening from winter's embrace. As spring unfolds, sunshine hours escalate dramatically: February sees 187 hours, and March increases to 270 hours, culminating in a vibrant 366 hours in April. Following May, the sun continues to grace Fehmarn generously into June and July, peaking at 436 hours in July before beginning to taper off in the late summer months. This trend highlights not only the allure of May but also the extended daylight that characterizes the European summer, making Fehmarn a picturesque destination for sun-seekers and nature enthusiasts alike.

Monthly Sunshine Duration in Fehmarn: May Highlighted

The May sunshine duration represents the total number of hours Fehmarn experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec107h187h270h366h423h434h436h402h322h251h158h116h
Data source: Fehmarn May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fehmarn During May

In May, the likelihood of sunny weather in Fehmarn, Germany, stands at 33%, which is a notable rise from the earlier months of the year. Following the 52% chance of sunshine in April, May experiences a slight dip, reflecting the fluctuating spring climate. This trend, however, is consistent with the prior months, indicating that as spring transitions into summer, sunny days become increasingly common. While May doesn't quite match April's peak, it still holds promise for outdoor activities. As the year progresses into June and beyond, sunshine chances further stabilize, showcasing the region's potential for delightful summer days ahead.

Percentage of Sunny Days in May in Fehmarn

The chart illustrates the percentage of sunny days in Fehmarn throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Fehmarn experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%28%39%52%33%41%33%38%32%31%16%20%
Data source: Fehmarn May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fehmarn in May

As spring unfolds in Fehmarn, Germany, daylight duration experiences a remarkable surge, reaching 16 hours in May. This month marks a significant transition, as the days grow longer from April's 14 hours, paving the way for the vibrant summer. Following May, daylight peaks at 17 hours in June, before gradually tapering off through the warmer months of July and August. The trend of increasing daylight from January's mere 7 hours is a delightful reminder of nature's rhythms, culminating in the lush, sun-drenched days of late spring and early summer, before the gradual decline leads back into the cozy embrace of autumn and winter.

Average Daylight Hours in Fehmarn for May

The chart illustrates the variation in daylight duration in Fehmarn throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 56m9h 44m11h 53m14h 6m16h 4m17h 7m16h 33m14h 47m12h 38m10h 26m8h 27m7h 22m
Data source: Fehmarn daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Fehmarn

In May, the winds in Fehmarn, Germany, exhibit a gentle embrace, with an average speed of 6.4 m/s (14 mph). This marks a slight decrease from the brisk breezes of the earlier months, as both January and February maintained a stronger average of 7.5 m/s (17 mph). As spring unfolds, the winds gradually taper off, transitioning into the calmer days of summer. Notably, April and March also demonstrate moderate speeds, suggesting a trend of diminishing wind strength leading into warmer months. The gentle May winds create a serene atmosphere, perfect for enjoying the beauty of Fehmarn’s landscapes while hinting at the milder conditions that lie ahead.

Average May Wind Speed in Fehmarn

The chart displays monthly wind speed patterns in Fehmarn, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.57.56.66.96.4 m/s4.96.16.86.28.17.47.7
Data source: Fehmarn May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Fehmarn Compares to Other Months

The weather in Fehmarn changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Fehmarn and find detailed weather information for every month.

May and January exhibit stark differences in weather patterns. In May, temperatures range from a chilly 5°C (42°F) at night to a pleasant 19°C (67°F) during the day, with an average of 11°C (53°F). The month experiences a moderate amount of precipitation at 46 mm (1.8 in) over 9 days, accompanied by a relative humidity of 80%. In contrast, January is much colder, with temperatures dipping as low as -5°C (24°F) and peaking at only 10°C (50°F), averaging just 3°C (38°F). This month sees higher precipitation levels at 62 mm (2.5 in) over 13 days, coupled with a slightly higher humidity of 90%. For more detailed insights, check Fehmarn weather in January.

In comparing the weather patterns of May and February, it is evident that May offers a milder climate with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (67°F), while February experiences colder conditions with temperatures dipping as low as -5°C (23°F) and peaking at 11°C (53°F). May sees an average temperature of 11°C (53°F) and benefits from comparatively lower humidity at 80%, whereas February has a higher humidity level of 89% and a chillier average of 3°C (38°F). Additionally, although February has slightly more precipitation at 54 mm (2.1 in) over 10 days, May presents a more pleasant atmosphere with fewer rainy days, totaling 46 mm (1.8 in) over just 9 days. For more detailed information about February weather, you can visit Fehmarn weather in February.

When comparing the weather in May and March, it's clear that May brings more mild and pleasant conditions. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 19°C (67°F), with an average temperature of 11°C (53°F). In contrast, March is notably cooler, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 10°C (51°F) and an average of only 4°C (40°F). Additionally, May experiences less precipitation, totaling 46 mm (1.8 in) over 9 days, whereas March sees more rain, accumulating 62 mm (2.4 in) over 12 days. The humidity is also slightly lower in May at 80% compared to March's higher 88%. For more specific details on March weather, check out Fehmarn weather in March.

In comparing the weather between April and May, it is evident that May enjoys slightly milder temperatures, with a minimum of 5°C (42°F) and an average of 11°C (53°F), while April's temperatures range from a minimum of 1°C (34°F) to an average of 7°C (45°F). May also sees a higher maximum temperature of 19°C (67°F) compared to April's 14°C (58°F). However, May experiences more precipitation, totaling 46 mm (1.8 in) over 9 days, while April records 38 mm (1.5 in) across 7 days. Interestingly, humidity levels are slightly lower in May at 80%, compared to April's 85%. For a more detailed look at April's weather, you can visit Fehmarn weather in April.

May and June present a noticeable shift in weather conditions. In May, temperatures range from a chilly 5°C (42°F) at night to a mild 19°C (67°F) during the day, with an average of 11°C (53°F). The month experiences around 46 mm (1.8 in) of precipitation over 9 days, accompanied by a high humidity level of 80%. By June, temperatures rise significantly, with a minimum of 11°C (51°F) and a peak of 25°C (78°F), averaging 17°C (62°F). Although June sees slightly more precipitation at 57 mm (2.3 in) over 8 days, humidity diminishes to 77%. For more details on June weather, check out Fehmarn weather in June.

May and July exhibit quite different weather patterns. In May, the temperatures range from a chilly minimum of 5°C (42°F) to a mild maximum of 19°C (67°F), with an average of 11°C (53°F). The month sees 46 mm (1.8 in) of precipitation over 9 days, accompanied by high humidity levels of 80%. In contrast, July brings warmer conditions with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 27°C (81°F), resulting in an average of 18°C (65°F). Rainfall increases to 70 mm (2.7 in) across 11 days, while humidity decreases slightly to 77%. For more detailed information about July weather, visit Fehmarn weather in July.

May and August present quite different weather experiences. In May, temperatures average around 11°C (53°F) with a maximum reaching 19°C (67°F), while the month is characterized by higher humidity at 80% and moderate precipitation of 46 mm (1.8 in) over about 9 days. In contrast, August warms up significantly, with an average temperature of 19°C (66°F) and a maximum of 28°C (82°F). Although it is slightly less humid at 77%, August experiences more precipitation, totaling 82 mm (3.2 in) spread across approximately 14 days. For a closer look at August weather specifics, visit Fehmarn weather in August.

May presents a milder climate with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (67°F) and an average of 11°C (53°F). In contrast, September enjoys warmer conditions, with temperatures starting at a minimum of 11°C (52°F), averaging 16°C (61°F), and peaking at 24°C (76°F). Precipitation in May totals 46 mm (1.8 in) over about 9 days, whereas September sees increased rainfall of 64 mm (2.5 in) across 12 days, contributing to slightly higher humidity levels of 83%. For more detailed information, you can check Fehmarn weather in September.

In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 19°C (67°F), with an average of 11°C (53°F). The month experiences relatively low precipitation of 46 mm (1.8 in) over about 9 days, while the humidity sits at 80%. In contrast, October offers slightly warmer temperatures, with a minimum of 6°C (42°F) and an average of 13°C (55°F), peaking at 19°C (66°F). However, it also brings significantly more rain, with precipitation totaling 104 mm (4.1 in) spread over 18 days, resulting in higher humidity levels at 87%. For more detailed information, check out Fehmarn weather in October.

In May, the weather is generally milder, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (67°F) and an average of 11°C (53°F). Precipitation is lower during this month, totaling around 46 mm (1.8 in) over approximately 9 rainy days, and humidity is comfortable at 80%. In contrast, November experiences cooler temperatures, with a minimum of 1°C (35°F) and an average of 8°C (47°F), peaking at 16°C (61°F). This month also sees an increase in precipitation to 65 mm (2.6 in) across about 15 rainy days, accompanied by a higher humidity of 89%. For more details, you can check Fehmarn weather in November.

May and December offer distinctly different weather experiences. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 19°C (67°F), with an average of 11°C (53°F). The month sees about 46 mm (1.8 in) of precipitation over approximately 9 days, accompanied by a relatively comfortable humidity level of 80%. In contrast, December brings much colder conditions, with temperatures dipping as low as -2°C (28°F) and only reaching a high of 10°C (50°F), averaging 5°C (41°F). Precipitation increases to 76 mm (3.0 in) spread across 16 days, and humidity rises to 88%, contributing to a chillier and wetter atmosphere. For a more detailed look at December weather, visit Fehmarn weather in December.

Compare Fehmarn's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Fehmarn

As May unfolds in Fehmarn, the weather often provides a refreshing transition from the chill of earlier months. With pleasant temperatures rising, average highs of around 19°C (67°F) invite outdoor activities, while the cooler evenings maintain a comfortable ambiance. Although the month sees about nine days of rain, the humidity remains relatively high, lending a lush vibrancy to the surroundings. This combination of warmth and moisture sets May apart from the usually more sterile and cooler April, paving the way for summer's arrival. For a deeper dive into how these patterns shape the island's climate, check out Fehmarn Climate.