May Weather in Spiekeroog, Germany

Last updated: February 26, 2025

Experience the charm of Spiekeroog, Germany in May, where the weather offers a delightful blend of mild temperatures and refreshing coastal breezes. With daytime highs reaching up to 21°C (71°F), the average temperature settles at a comfortable 11°C (53°F), inviting outdoor exploration. However, the early spring atmosphere can be brisk, as temperatures dip to around 4°C (39°F) at night. Visitors should be prepared for the possibility of 12 days of rainfall, accumulating to approximately 55 mm (2.2 in), contributing to the island's lush landscapes. The humidity level holds steady at 73%, enhancing the rich, invigorating air of this picturesque destination. Embrace the shifting weather as it beautifully complements the serene surroundings of Spiekeroog in May!

May Temperature in Spiekeroog

In May, Spiekeroog, Germany, begins to shake off the chill of winter, welcoming the warmth of spring with minimum temperatures averaging 4°C (39°F) and soaring up to a delightful 21°C (71°F). The average temperature of 11°C (53°F) marks a significant increase compared to the cooler months preceding it, indicating a shift towards more temperate weather. This transition sets a picturesque scene for outdoor activities, as the island emerges from its winter dormancy, making May an ideal time to explore its beautiful landscapes. With the warmth still gradually increasing into June, visitors can enjoy the blooming nature and vibrant atmosphere that this month brings, embodying the essence of spring on this charming island.

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

The chart illustrates May temperature patterns in Spiekeroog, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec403941465260636560554742
Data source: Temperature data for Spiekeroog 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 Spiekeroog

In May, Spiekeroog experiences a moderate amount of precipitation, averaging 55 mm (2.2 in) over approximately 12 days of rain. This marks a slight increase from April's lower total of 45 mm (1.8 in), suggesting a gradual transition into the more unpredictable weather of summer. Although May’s rainfall is less than the summer months—like the peak August average of 101 mm (4.0 in)—it still adds to the lush beauty of the island as nature begins to flourish. With only a couple more days of rain than the month prior, May strikes a balance, offering just enough moisture to nurture the island's vibrant landscapes while leaving ample opportunities for exploration and outdoor activities.

May Precipitation Trends in Spiekeroog

The chart displays monthly precipitation patterns in Spiekeroog, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80727145556986101851258396
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Spiekeroog

In May, Spiekeroog, Germany experiences a noticeable drop in humidity, with levels at 73%—a sharp contrast to the winter months, where humidity peaks at a cozy 91% in January. As spring unfolds, the island breathes a sigh of relief from the preceding dampness, transitioning towards the drier, summer months. This trend of decreasing humidity continues into June and July, when it stabilizes around 66%. The pleasant May atmosphere sets the stage for outdoor activities, inviting visitors to enjoy the island's natural beauty as it blooms under the warming sun, providing a refreshing respite before humidity levels begin to rise again in the fall.

May Average Humidity in Spiekeroog

This chart illustrates the average monthly humidity levels in Spiekeroog, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Spiekeroog

As spring unfolds into May, Spiekeroog, Germany, sees a notable rise in UV exposure, reaching a UV Index of 7, categorized as high. This marks a significant increase from the earlier months, where UV levels hovered between 1 and 5. With a burn time of just 25 minutes, it's essential for residents and visitors to be mindful of sun protection as outdoor activities become more appealing. The warmer weather aligns with a trend leading into the summer months, when UV levels continue to peak, specifically in June. Staying informed and prepared is crucial during this transition; for more detailed information, visit Spiekeroog UV Index.

Maximum UV Index Levels in Spiekeroog for May

The chart shows the monthly maximum UV Index (UVI) for Spiekeroog 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Spiekeroog 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 Spiekeroog

May in Spiekeroog, Germany, shines brightly with 411 hours of glorious sunshine, marking a peak in the annual trend of increasing daylight as spring unfolds. Following a gradual ascent from the 101 hours in January to a vibrant 359 hours in April, May stands out as a time when nature truly awakens. This month’s sunshine is a precursor to the sun-kissed summer days, with June and July only slightly surpassing it at 408 and 417 hours, respectively. As the seasons progress, sunshine hours begin to wane in August and beyond, highlighting May as a pivotal moment of brightness in the transition from spring to summer. This consistent increase not only signifies the warming weather but also invites residents and visitors to relish the longer days filled with outdoor adventures and tranquil moments by the sea.

Monthly Sunshine Duration in Spiekeroog: May Highlighted

The May sunshine duration represents the total number of hours Spiekeroog 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.
JanFebMarAprMayJunJulAugSepOctNovDec101h193h277h359h411h408h417h393h315h244h182h125h
Data source: Spiekeroog May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Spiekeroog During May

In Spiekeroog, Germany, May presents a unique mix of weather patterns, showcasing a 29% chance of sunny days. While this figure marks a slight decline from the preceding month's 45%, it is important to note that May still benefits from a generally upward trend in sunlit days as spring unfolds. The transition from the long, gloomy winters to more favorable weather patterns becomes apparent, with the chances of sunshine significantly improving since the start of the year. However, as summer approaches, the likelihood of sunny weather fluctuates again, peaking in June and July. Thus, while May may not guarantee unbroken sunshine, it remains a lovely month for enjoying the awakening beauty of nature on this idyllic island.

Percentage of Sunny Days in May in Spiekeroog

The chart illustrates the percentage of sunny days in Spiekeroog 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 Spiekeroog experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%36%45%29%38%33%34%33%27%18%20%
Data source: Spiekeroog May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Spiekeroog in May

In Spiekeroog, Germany, the transition into May marks a delightful shift in daylight duration, with the sun gracing the skies for approximately 15 hours each day. This month serves as a vibrant pivot from the earlier months, where daylight gradually increases from just 8 hours in January to 14 hours by April. As spring unfolds, May offers not only the longest days of the season but also a scenic backdrop for outdoor activities, setting the stage for the sunniest months ahead. With daylight peaking in June at 16 hours, Spiekeroog fully embraces the invigorating energy of longer days, creating a rhythm of life that harmonizes with nature's awakening. The gradual transition from the shorter days of winter to the prolonged daylight of summer encapsulates the beauty of the changing seasons, inviting residents and visitors alike to bask in the warmth and light of this picturesque island.

Average Daylight Hours in Spiekeroog for May

The chart illustrates the variation in daylight duration in Spiekeroog throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 4m9h 48m11h 54m14h 3m15h 57m16h 57m16h 25m14h 42m12h 37m10h 29m8h 33m7h 31m
Data source: Spiekeroog daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Spiekeroog

May in Spiekeroog, Germany, brings a gentle breeze with an average wind speed of 5.7 m/s (13 mph), marking a significant drop from the windier months prior. This transition is notably softer compared to the gusts felt in January through April, which consistently ranged from 6.4 to 7.1 m/s. The milder winds of May create a serene atmosphere, setting the stage for the summer months ahead. As the year progresses, an upward trend re-emerges starting in October, indicating that while May offers a calm reprieve, the island's spirited winds are never too far behind.

Average May Wind Speed in Spiekeroog

The chart displays monthly wind speed patterns in Spiekeroog, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.77.16.46.65.7 m/s4.55.16.35.37.56.76.7
Data source: Spiekeroog May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Spiekeroog Compares to Other Months

The weather in Spiekeroog 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 Spiekeroog and find detailed weather information for every month.

May and January showcase significantly contrasting weather conditions. In May, temperatures range from a minimum of 4°C (39°F) to a pleasant maximum of 21°C (71°F), accompanied by an average of 11°C (53°F). The month experiences 55 mm (2.2 in) of precipitation over about 12 days, with humidity levels around 73%. In contrast, January is much colder, with temperatures dipping as low as -5°C (24°F) and reaching a maximum of 11°C (53°F), averaging just 4°C (40°F). This winter month sees higher precipitation at 80 mm (3.1 in) spread over 15 days, along with a higher humidity level of 91%. For more details on January weather, check out Spiekeroog weather in January.

In comparing the weather of May to that of February, it's clear that May is noticeably warmer, with average temperatures rising from 4°C (40°F) in February to 11°C (53°F). Additionally, May sees maximum temperatures reach up to 21°C (71°F), while February peaks at only 12°C (54°F). However, February experiences a higher humidity level at 89%, compared to May’s 73%. Precipitation is also slightly higher in February, totaling 72 mm (2.8 in) over 13 days, versus 55 mm (2.2 in) across 12 days in May. For a detailed look at the February climate on Spiekeroog, check out Spiekeroog weather in February.

When comparing the weather in May and March, it is evident that May offers a much milder climate. In March, temperatures can drop to as low as -7°C (20°F) with an average of only 5°C (42°F), while May sees a minimum temperature of 4°C (39°F) and an average of 11°C (53°F), making it significantly warmer. Additionally, March tends to be wetter, with 71 mm (2.8 in) of rainfall over 13 days, compared to May's 55 mm (2.2 in) across 12 days. The humidity is higher in March at 87%, compared to 73% in May. For more details on March weather, you can refer to Spiekeroog weather in March.

In comparing the weather of April and May, it's clear that May experiences milder temperatures, with averages reaching 11°C (53°F), compared to April's average of 8°C (46°F). While both months see a range of temperatures, May boasts higher maximums, peaking at 21°C (71°F), whereas April's maximum is 17°C (63°F). Precipitation levels are slightly higher in May at 55 mm (2.2 in) over 12 days, compared to April's 45 mm (1.8 in) over 10 days. Additionally, May's humidity at 73% is lower than April's 82%, implying a more pleasant atmosphere as spring progresses. For more details, check Spiekeroog weather in April.

May and June exhibit noticeable differences in weather patterns. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 11°C (53°F). The month sees approximately 55 mm (2.2 in) of precipitation over 12 days, coupled with relatively high humidity levels at 73%. In contrast, June brings warmer conditions, with temperatures starting at a minimum of 9°C (49°F) and reaching up to 25°C (77°F), averaging 16°C (61°F). Rainfall increases slightly to 68 mm (2.7 in) but occurs over just 11 days, while humidity drops to a more comfortable 66%. For more detailed information on June weather, you can visit Spiekeroog weather in June.

In May, the weather is generally cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), averaging around 11°C (53°F). The month sees about 55 mm (2.2 in) of rainfall spread over 12 days, with a humidity level of 73%. In contrast, July offers warmer temperatures, with a range of 12°C (55°F) to 26°C (79°F) and an average of 17°C (63°F). Although July has increased precipitation of 86 mm (3.4 in) over 13 days, the humidity drops to 66%, making it feel slightly less muggy. For more detailed insights, check out Spiekeroog weather in July.

In May, the weather is quite cool with temperatures ranging from a minimum of 4°C (39°F) to a comfortable maximum of 21°C (71°F), averaging around 11°C (53°F). The month experiences moderate precipitation, with about 55 mm (2.2 in) falling over 12 days, and humidity levels are relatively high at 73%.

In contrast, August offers warmer conditions, with minimum temperatures around 12°C (54°F) and maximums reaching up to 26°C (78°F), averaging 18°C (65°F). This month is notably wetter, with precipitation totaling 101 mm (4.0 in) over 16 days, though the humidity is slightly lower at 67%. Overall, while May is marked by cooler temperatures and less rainfall, August delivers a warmer, albeit wetter experience. For more details on the August climate, check Spiekeroog weather in August.

In May, temperatures tend to be cooler with a minimum of 4°C (39°F) and an average of 11°C (53°F), while September enjoys milder conditions, reaching a minimum of 10°C (51°F) and an average of 16°C (61°F). The maximum temperatures in May peak at 21°C (71°F), compared to September's warmer highs of 26°C (79°F). Both months experience precipitation on around 12 days, but September receives slightly more rain at 85 mm (3.4 in) compared to May's 55 mm (2.2 in). Additionally, humidity levels are higher in September at 81%, compared to May's 73%. For more detailed insights into September weather, you can check Spiekeroog weather in September.

May and October present a contrast in weather patterns. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 11°C (53°F), and the month experiences around 55 mm (2.2 in) of precipitation over approximately 12 days. In contrast, October has slightly warmer temperatures, with a minimum of 5°C (41°F) and an average of 13°C (55°F), while still reaching a maximum of 21°C (70°F). However, October is significantly wetter, accumulating around 125 mm (4.9 in) of rain over about 17 days, along with a higher humidity average of 86%. For more details on this month’s weather, check out Spiekeroog weather in October.

May and November present notably different weather conditions. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 11°C (53°F). The month experiences about 55 mm (2.2 in) of precipitation over approximately 12 days and has a humidity level of 73%. In contrast, November sees cooler temperatures, with a minimum of 1°C (34°F), an average of 8°C (47°F), and a maximum of 17°C (63°F). This month also has increased precipitation, totaling 82 mm (3.2 in) over about 17 days, and a higher humidity of 90%. For more details, you can check Spiekeroog weather in November.

In May, temperatures are generally mild, ranging from a minimum of 4°C (39°F) to a comfortable maximum of 21°C (71°F), with an average of 11°C (53°F). The month experiences about 55 mm (2.2 in) of precipitation, occurring over 12 days, and the humidity is relatively moderate at 73%. In contrast, December brings much cooler weather, with temperatures ranging from a low of -2°C (28°F) to a maximum of 11°C (52°F), averaging 6°C (43°F). The month is wetter, accumulating 96 mm (3.8 in) of precipitation over 17 days, and features higher humidity at 90%. For more specific weather details, you can check Spiekeroog weather in December.

Compare Spiekeroog's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Spiekeroog

In May, Spiekeroog experiences a notable transition as the chill of winter gives way to more temperate conditions. With a maximum temperature that rarely exceeds comfortable levels, it provides a refreshing change from the colder months, although the average remains modest. The occasional rainfall, spread over half the month, adds to the island's charm, fostering the lush greenery that characterizes spring. With humidity on the higher side, those visiting can expect a revitalizing atmosphere, ideal for exploration and outdoor activities. For a deeper understanding of how May weather compares to other months, check out Spiekeroog Climate.