May Weather in Hameln, Germany

Last updated: February 26, 2025

In Hameln, Germany, May offers a tantalizing range of weather conditions, featuring maximum temperatures soaring up to 30°C (86°F), while the average temperature hovers around a pleasant 13°C (55°F). However, the month isn't without its chill, as nighttime temperatures can plummet to a brisk -1°C (31°F). Precipitation plays a notable role, with a total of 68 mm (2.7 in) experienced over approximately 13 days, contributing to the region's lush greenery. With an average humidity level of 76%, May weather in Hameln is a blend of warmth and refreshing moisture, making it an intriguing time for visitors and locals alike.

May Temperature in Hameln

In May, Hameln, Germany, welcomes a delightful shift in weather as spring reaches its zenith. With temperatures ranging from a minimum of -1°C (31°F) to a maximum of 30°C (86°F), the city experiences a refreshing average of 13°C (55°F). This month marks a significant warming trend compared to the chill of winter and early spring, creating a perfect backdrop for outdoor activities and exploration. The rise in temperatures not only invites locals and tourists to bask in the pleasant climate but also heralds the blooming of vibrant flora, making Hameln an enchanting destination during this time. As the days grow longer and sunnier, the atmosphere transforms, encouraging a lively spirit among its residents.

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

The chart illustrates May temperature patterns in Hameln, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842485564656558524339
Data source: Temperature data for Hameln generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Hameln

In May, Hameln, Germany experiences a moderate level of precipitation, with 68 mm (2.7 in) of rainfall spread over 13 days. This marks a noticeable increase from April's drier conditions, where only 46 mm was recorded in 10 days. The transition into the vibrant month of May often brings with it a refreshing balance of sun and rain, setting the stage for lush greenery as spring fully takes hold. As the month progresses, precipitation patterns generally mirror the trend seen earlier in the year, where winter and early spring were comparatively wetter, particularly in January and March. This gradual increase in rainfall hints at the seasonal shift, making May a pivotal month in Hameln’s climatic narrative as it balances out the earlier dryness, paving the way for the forthcoming summer months.

May Precipitation Trends in Hameln

The chart displays monthly precipitation patterns in Hameln, 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.
JanFebMarAprMayJunJulAugSepOctNovDec737577466874997859845184
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hameln

As spring transitions to summer in Hameln, Germany, May experiences a noticeable drop in humidity to 76%, a decline from the wetter months preceding it. This shift indicates a gradual easing from the high moisture of winter, where humidity levels hover around 92% in January, and 90% in February. Following this trend, the humidity continues to decrease through the warmer months, reaching a low of 74% in both June and July. This pattern suggests that while May retains a certain level of humidity, it marks the onset of a drier season, allowing for more comfortable outdoor experiences as summer approaches. As the year progresses, humidity levels will fluctuate, with the next significant rise occurring in early fall, bringing back the familiar dampness characteristic of Hameln's climate.

May Average Humidity in Hameln

This chart illustrates the average monthly humidity levels in Hameln, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Hameln

As May unfolds in Hameln, Germany, residents and visitors can expect a significant rise in the UV Index, reaching a notable 7, categorized as high exposure. This marks a clear shift from the moderate levels of earlier months, with a reduced burn time of just 25 minutes, making sun protection increasingly vital. The trend of intensifying UV rays continues into June, where it peaks at 8, suggesting that outdoor enthusiasts should be particularly vigilant about sun safety. With the warm spring months transitioning to summer, awareness of UV exposure is essential for enjoying the outdoors without compromising skin health. For more detailed information, check out Hameln UV Index.

Maximum UV Index Levels in Hameln for May

The chart shows the monthly maximum UV Index (UVI) for Hameln 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Hameln 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 Hameln

May is truly a delightful month in Hameln, Germany, basking in an impressive 384 hours of sunshine. This marks a continued upswing from the previous months, where light gradually increased from 96 hours in January to 339 hours in April. The trend showcases how spring brings vibrant energy, culminating in May’s peak sunshine. As the days grow longer and warmer, residents and visitors alike can relish the outdoor activities that this abundance of sunshine invites. Following May, the sunshine hours remain relatively steady into June and July, only to slightly decline as summer transitions into autumn. This gradual shift offers a beautiful blend of sunny days, making Hameln an enchanting place to enjoy the blooming landscape.

Monthly Sunshine Duration in Hameln: May Highlighted

The May sunshine duration represents the total number of hours Hameln 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h189h257h339h384h390h397h379h308h235h162h117h
Data source: Hameln May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hameln During May

In May, Hameln, Germany experiences a 28% chance of sunny weather, reflecting a slight dip after the spring months of March and April. The trend shows an increase in sunshine probability throughout the earlier months, peaking in March at 36%, but as summer approaches, the likelihood begins to stabilize with June and July showing similar percentages at 25% and 26% respectively. While May may not deliver the sunniest days of the year, it does offer a good balance of pleasant weather as the region transitions into the warmer months. This moderate expectation allows residents and visitors to enjoy the beauty of spring while bracing for the summer sun ahead.

Percentage of Sunny Days in May in Hameln

The chart illustrates the percentage of sunny days in Hameln 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 Hameln experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%24%36%33%28%25%26%29%33%25%15%12%
Data source: Hameln May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hameln in May

As spring transitions into summer, May in Hameln, Germany, is a delightful period where daylight reaches a vibrant 15 hours, gradually building upon the 13 hours experienced in April. This month marks a significant increase in sunlight compared to the darker winter months, illuminating the blooming landscapes and enhancing outdoor activities. The trend is evident as daylight continues to extend, peaking at 16 hours in June before beginning its slow descent once again. This lush transition not only brightens the days but also invites residents and visitors alike to relish in the longer evenings and the cheerful ambiance of late spring.

Average Daylight Hours in Hameln for May

The chart illustrates the variation in daylight duration in Hameln throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 54m13h 55m15h 41m16h 37m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Hameln daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Hameln

In Hameln, Germany, May brings a refreshing breeze with an average wind speed of 3.6 m/s (8 mph), which matches January's winds but dances a bit slower than the blustery autumn months. As spring unfolds, the wind picks up slightly from April's calm 3.2 m/s (7 mph), awakening the landscape and inviting outdoor activities. Interestingly, the trend reveals that while winter and spring months enjoy similar wind speeds, the summer months dip down, with June recording the gentlest breezes at 2.3 m/s (5 mph). This gentle shift emphasizes May as a transitional month where the invigorating winds of spring invite renewal before the summer calm sets in, making it a perfect time for residents to enjoy the blossoming scenery and pleasant weather.

Average May Wind Speed in Hameln

The chart displays monthly wind speed patterns in Hameln, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.43.43.23.6 m/s2.32.63.12.63.93.23.6
Data source: Hameln May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Hameln Compares to Other Months

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

May and January present strikingly different weather patterns. In May, temperatures range from a minimum of -1°C (31°F) to a pleasant maximum of 30°C (86°F), with an average of 13°C (55°F). The month experiences 68 mm (2.7 in) of precipitation over 13 days, alongside a moderate humidity level of 76%. In contrast, January is notably colder, with temperatures dipping as low as -10°C (15°F) and averaging only 2°C (36°F), peaking at 14°C (57°F). The precipitation in January is slightly higher at 73 mm (2.9 in), also occurring over 13 days, but with a higher humidity of 92%. For more detailed information about January's weather, you can visit Hameln weather in January.

Comparing the weather in May and February reveals striking contrasts. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 13°C (55°F), while February struggles with much colder temperatures, averaging only 3°C (38°F) and reaching a maximum of 19°C (66°F) under a minimum of -19°C (-2°F). While both months experience a similar amount of precipitation, with May recording 68 mm (2.7 in) and February slightly higher at 75 mm (3.0 in), the humidity levels tell a different story—February is notably more humid at 90%, compared to May's 76%. For a more detailed look at February conditions, check out Hameln weather in February.

In comparing the weather of March and May, it is evident that May tends to be much warmer and more comfortable. While March experiences a minimum temperature of -11°C (12°F) and an average of 5°C (42°F), May boasts a minimum of -1°C (31°F) and an average temperature of 13°C (55°F). The maximum temperatures also reflect this change, with May reaching highs of 30°C (86°F) compared to March’s peak of 21°C (70°F). Although March receives slightly more precipitation at 77 mm (3.0 in) over 15 days, the humidity is higher at 87%, making it feel cooler. In contrast, May’s precipitation is 68 mm (2.7 in) across 13 days, with a more moderate humidity of 76%. For a deeper dive into the specifics of March weather, you can visit Hameln weather in March.

In comparing the weather between April and May, it is evident that May brings warmer temperatures overall, with an average of 13°C (55°F) compared to April's 9°C (48°F). May experiences a broader temperature range, peaking at 30°C (86°F), while April's maximum reaches 26°C (80°F). However, May is slightly wetter, with 68 mm (2.7 in) of precipitation over 13 days, compared to April's 46 mm (1.8 in) over just 10 days. Humidity is also a bit lower in May at 76%, in contrast to April's 83%. For a detailed look at April's climate, you can visit Hameln weather in April.

May and June display contrasting yet complementary weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 13°C (55°F). This month experiences about 68 mm (2.7 in) of precipitation over 13 days, contributing to a relatively high humidity level of 76%. Transitioning into June, we see an increase in both minimum and average temperatures: a minimum of 4°C (39°F) and an average of 18°C (64°F), peaking at 32°C (90°F). Although June has slightly more precipitation at 74 mm (2.9 in) over just 11 days, the humidity decreases slightly to 74%. For a more detailed look at June weather, check out Hameln weather in June.

In May, temperatures range from a chilly low of -1°C (31°F) to a warm high of 30°C (86°F), resulting in a comfortable average of 13°C (55°F). With 68 mm (2.7 in) of precipitation over 13 days and a humidity level of 76%, May offers a mix of mild and wetter days. In contrast, July experiences warmer conditions, with minimum temperatures rising to 7°C (44°F) and maximums soaring to 36°C (98°F), giving an average of 18°C (65°F). Although July has a slightly higher precipitation level of 99 mm (3.9 in) across 12 days, its humidity remains relatively lower at 74%. For a more detailed view of July's weather patterns, check out Hameln weather in July.

May and August present notably different weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), resulting in an average of 13°C (55°F). With 68 mm (2.7 in) of precipitation over 13 days, May can be quite wet, all while maintaining a humidity level of 76%. In contrast, August enjoys a milder minimum temperature of 7°C (46°F) and can reach up to 35°C (95°F), averaging 18°C (66°F). Although August experiences a slightly higher total precipitation of 78 mm (3.1 in) over 14 days, the humidity remains similar at 75%. For more detailed information, you can check Hameln weather in August.

May and September exhibit some similarities in temperature, yet they also showcase distinct characteristics. Both months feature maximum temperatures reaching around 30°C (86°F), but May tends to be warmer on average, with a mean of 13°C (55°F) compared to September's 14°C (58°F). Precipitation is slightly lower in September at 59 mm (2.3 in) over 10 days, while May sees 68 mm (2.7 in) of rain spread across 13 days. Additionally, humidity is higher in September at 82%, compared to 76% in May. For more details about September weather, check out Hameln weather in September.

May and October present distinct weather characteristics, with May generally offering warmer temperatures. In May, temperatures can range from a chilly minimum of -1°C (31°F) to a pleasant average of 13°C (55°F), peaking at a comfortable maximum of 30°C (86°F). In contrast, October sees slightly cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (52°F), and a maximum of 26°C (79°F). Additionally, October experiences higher precipitation levels, averaging 84 mm (3.3 in) over about 15 days, compared to May's 68 mm (2.7 in) across 13 days. The humidity also rises from 76% in May to a humid 88% in October. For a detailed look at the weather during October in Hameln, visit Hameln weather in October.

May and November present stark contrasts in weather. May typically experiences a broader temperature range, with minimums around -1°C (31°F) and maximums peaking at 30°C (86°F), resulting in an average of 13°C (55°F). In contrast, November has cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 19°C (67°F), yielding an average of just 6°C (43°F). While May sees more precipitation at 68 mm (2.7 in) over approximately 13 days, November has slightly less with 51 mm (2.0 in) across about 11 days. Additionally, November tends to be more humid, with levels reaching 90%, compared to May’s 76%. For a detailed look at the weather conditions in November, check out Hameln weather in November.

In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 13°C (55°F). The month sees about 68 mm (2.7 in) of precipitation over 13 days, accompanied by a relatively moderate humidity level of 76%. In contrast, December experiences colder temperatures, with a minimum of -9°C (16°F), an average of 4°C (39°F), and a maximum of 14°C (57°F). Precipitation increases to 84 mm (3.3 in) over 16 days, and humidity rises to a substantial 92%. For more details, check out Hameln weather in December.

Compare Hameln's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Hameln

May in Hameln marks a vibrant transition from the chilly embrace of earlier months to a more temperate climate, bringing with it a delightful mix of warm days and cool evenings. With temperatures climbing higher, reaching peaks not felt in the depths of winter, the city's charm truly comes alive. However, it's essential to stay prepared for the occasional rain, as May typically sees more precipitation days than its drier summer counterparts. The air is infused with humidity, creating a refreshing atmosphere that promotes lush greenery throughout the region. For those seeking to explore the fascinating climate patterns of Hameln, visit Hameln Climate for a deeper dive.