May Weather in Andernach, Germany

Last updated: February 26, 2025

In Andernach, Germany, May is characterized by a broad range of temperatures, with a maximum of 32°C (90°F) and a refreshing average of 13°C (56°F). The month can also experience cooler spells, dipping to a minimum of 0°C (32°F). Rainfall is quite notable, with 75 mm (3.0 in) spread over 12 days, contributing to a humidity level of 77% that adds to the lush beauty of the region. This combination of warmth and moisture paints a vibrant picture of May’s dynamic weather, setting the stage for a lively spring atmosphere.

May Temperature in Andernach

In Andernach, Germany, May marks a delightful transition into warmer weather, with temperatures showing a clear upward trend from the chilly months preceding it. The minimum temperature hovers around 0°C (32°F), while the average climbs to a pleasant 13°C (56°F), reaching a peak of 32°C (90°F) on the hottest days. This increase is notably significant compared to the more frigid early months of the year. As spring takes hold, residents and visitors alike can enjoy the burgeoning warmth and the vibrant colors of blooming flora, making May an ideal time for outdoor activities and exploration in this charming city. The moderate temperatures signal not just a shift in weather, but also the promise of glorious summer days ahead.

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

The chart illustrates May temperature patterns in Andernach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363943495665666659524339
Data source: Temperature data for Andernach 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 Andernach

May in Andernach, Germany, ushers in a noticeable shift in weather patterns, marked by an increase in precipitation to 75 mm (3.0 in) over 12 days. This slight uptick from April's more moderate 38 mm (1.5 in) indicates that spring is in full swing, nurturing the landscapes as nature comes alive. Compared to the preceding months, May's rainfall plays a vital role in sustaining the lush greenery, setting the stage for the warmer summer months. Interestingly, the May precipitation aligns closely with March and June, both hovering around the 75 mm mark, showcasing a trending consistency that supports the region's vibrant ecosystems during this transitional period. As the days grow longer and warmer, the rainfall acts as a refreshing boon for local flora and fauna, a hallmark of Andernach's unique climate.

May Precipitation Trends in Andernach

The chart displays monthly precipitation patterns in Andernach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7265743875747970546649102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Andernach

In May, humidity in Andernach, Germany, begins to show a notable shift, dropping to 77% from the higher percentages seen in the winter months. This decrease is part of a gradual trend throughout the spring, with April at 84% and suggesting a steady transition towards a more comfortable summer climate. As temperatures rise, the air feels lighter and fresher, giving residents and visitors a chance to enjoy the blooming surroundings. This decline continues into June, where humidity further dips to 74%, paving the way for the warm, pleasant conditions typical of the season.

May Average Humidity in Andernach

This chart illustrates the average monthly humidity levels in Andernach, 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%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Andernach

As May arrives in Andernach, Germany, the UV Index reaches a notable 7, marking a shift to the high exposure category and reducing the safe burn time to 25 minutes. This surge in UV intensity, compared to the earlier months where the index ranged from 2 to 5, highlights the importance of sun protection as the days grow longer and sunnier. By June, expect an even higher index of 8, indicating very high exposure levels which further emphasizes the need for caution. To prepare for the sun's increasing strength and to stay informed about daily UV levels, check out Andernach UV Index.

Maximum UV Index Levels in Andernach for May

The chart shows the monthly maximum UV Index (UVI) for Andernach 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.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Andernach 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 Andernach

As spring transitions into summer, May in Andernach, Germany, shines brightly with an impressive 391 hours of sunshine, marking a delightful peak that sets the tone for the warmer months ahead. This significant increase from 344 hours in April illustrates a clear upward trend, as residents and visitors alike revel in the growing warmth and longer days. Following closely, June continues this sunny momentum with 396 hours, closely rivaling July’s 411 hours, showcasing the region's inviting climate during peak summer. However, as the year progresses, the sunshine hours begin to taper off, highlighting a seasonal rhythm that invites outdoor activities in the earlier part of the year, while hinting at the cozy comforts of fall as September drops to 320 hours. In essence, May serves as a spectacular turning point, brimming with light and life, as Andernach embraces the sun-drenched days that beckon all to enjoy its natural beauty.

Monthly Sunshine Duration in Andernach: May Highlighted

The May sunshine duration represents the total number of hours Andernach 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.
JanFebMarAprMayJunJulAugSepOctNovDec104h197h265h344h391h396h411h384h320h235h168h114h
Data source: Andernach May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Andernach During May

In May, the likelihood of sunny weather in Andernach, Germany, stands at 30%, showing a slight dip from the previous month of April, which recorded a 41% chance of sunshine. This pattern reflects a broader trend where the spring months display variable sunshine, peaking in March with a 42% chance before settling down. After May, the chances of sunny days hover around the 31% mark through the summer months, indicating that while sunny spells can be expected, they often come interspersed with cloudier days. Overall, May serves as a transitional month, hinting at both the promise of warmer weather ahead while still holding onto some uncertainty.

Percentage of Sunny Days in May in Andernach

The chart illustrates the percentage of sunny days in Andernach 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 Andernach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%32%42%41%30%31%32%31%39%26%19%13%
Data source: Andernach May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Andernach in May

In Andernach, Germany, the transition into spring is marked by a delightful increase in daylight hours, beginning with 11 hours in March and blossoming into 15 hours by May. This trend of growing daylight continues into June, reaching its peak at 16 hours, before gradually tapering off throughout the summer months. By August, daylight begins to diminish to 14 hours, signaling the approach of autumn. The cycle then continues with shorter days in September and October, where daylight dips to 12 and 10 hours, respectively. As winter settles in, daylight returns to its minimal 8 hours in both November and December, highlighting the stark contrast between the brighter days of summer and the darker months of winter, encapsulating the seasonal rhythm of Andernach.

Average Daylight Hours in Andernach for May

The chart illustrates the variation in daylight duration in Andernach throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 32m10h 3m11h 55m13h 50m15h 29m16h 21m15h 54m14h 24m12h 33m10h 40m8h 57m8h 3m
Data source: Andernach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Andernach

In Andernach, Germany, May is characterized by a notable resurgence in wind speeds, matching February's average of 3.4 m/s (8 mph). This slight uptick from April's gentler breeze of 2.8 m/s (6 mph) invites outdoor enthusiasts to embrace the vibrant spring atmosphere. As the month unfolds, the wind begins to settle into a more tranquil rhythm in the following summer months, with June dipping to 2.3 m/s (5 mph). This seasonal shift reflects a typical trend where the winds are strongest in early spring and begin to soften as summer approaches, providing a refreshing contrast to the warmer days ahead and a delightful backdrop for the charm of Andernach in bloom.

Average May Wind Speed in Andernach

The chart displays monthly wind speed patterns in Andernach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.43.22.83.4 m/s2.32.52.72.03.32.43.1
Data source: Andernach May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Andernach Compares to Other Months

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

May and January offer starkly contrasting weather experiences. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 32°C (90°F) during the day, with an average of 13°C (56°F). This month also sees about 75 mm (3.0 in) of precipitation over 12 days, and humidity levels around 77%. In contrast, January is significantly colder, with minimum temperatures plummeting to -9°C (17°F) and a daily maximum of only 12°C (54°F); the average stands at just 2°C (37°F). Precipitation during January is slightly lower at 72 mm (2.8 in), distributed over 13 days, and the humidity is higher at 91%. For more information on January weather specifics, you can check Andernach weather in January.

May and February present stark contrasts in weather conditions. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 32°C (90°F) during the day, with an average temperature of 13°C (56°F). The month sees approximately 75 mm (3.0 in) of precipitation over 12 days, accompanied by a humidity level of 77%. Conversely, February is much colder, with temperatures dipping as low as -11°C (12°F) and reaching a maximum of 19°C (67°F), averaging just 4°C (39°F). Precipitation is slightly less at 65 mm (2.6 in), occurring over 13 days, but the humidity is notably high at 90%. For more detailed information on February weather in Andernach, you can visit Andernach weather in February.

In comparing the weather between March and May, a significant temperature increase is evident. March experiences a lower temperature range, with minimums dipping to -11°C (12°F) and an average of 6°C (43°F), whereas May's temperatures are much warmer, averaging 13°C (56°F) and peaking at 32°C (90°F). Precipitation levels are relatively similar, with March receiving 74 mm (2.9 in) over 15 days and May slightly higher at 75 mm (3.0 in) over 12 days. Additionally, humidity is more pronounced in March at 87%, compared to 77% in May. For more detailed information, you can check Andernach weather in March.

In comparing the weather of April and May, we see a notable increase in temperatures and a shift in conditions. In April, the minimum temperature dips to -3°C (27°F), with an average of 10°C (49°F) and a maximum of 26°C (80°F), while May enjoys a milder minimum temperature of 0°C (32°F), an average of 13°C (56°F), and peaks at a warmer 32°C (90°F). Precipitation is also more prevalent in May, with 75 mm (3.0 in) over 12 days, compared to April's 38 mm (1.5 in) across 9 days. Humidity remains relatively high in both months, at 84% in April and 77% in May, which contributes to the overall feel of the seasons. For more detailed weather specifics in April, you can check Andernach weather in April.

In comparing the weather of May and June, we see a noticeable shift in temperatures and conditions. May experiences a wider temperature range, with minimums dropping to 0°C (32°F) and maximums reaching up to 32°C (90°F), while June starts at a higher minimum of 7°C (46°F) and peaks at 34°C (93°F). Humidity levels also decrease slightly from 77% in May to 74% in June, suggesting slightly more comfortable conditions in the latter month. Precipitation levels remain similar, with May seeing 75 mm (3.0 in) over 12 days and June dropping to 74 mm (2.9 in) over 11 days. For further details, check out Andernach weather in June.

In comparing the weather between May and July, we observe notable differences in temperature and humidity. May experiences a wider temperature range with a minimum of 0°C (32°F) and a maximum of 32°C (90°F), resulting in an average of 13°C (56°F). In contrast, July sees warmer conditions, with a minimum of 8°C (46°F), an average of 19°C (66°F), and a maximum reaching up to 38°C (101°F). Both months receive similar amounts of precipitation, with May slightly lower at 75 mm (3.0 in) over 12 days compared to July's 79 mm (3.1 in) over 11 days. Additionally, July's humidity is marginally less at 72%, compared to May's 77%. For more details on July weather, check out Andernach weather in July.

In comparing the weather between May and August, May tends to be cooler with average temperatures around 13°C (56°F) and a maximum of 32°C (90°F), while August warms up with an average of 19°C (66°F) and peaks at 35°C (95°F). Both months experience a comparable amount of precipitation, with May receiving 75 mm (3.0 in) over 12 days and August slightly less at 70 mm (2.8 in) over 15 days. Notably, humidity levels in May are higher at 77%, compared to the more comfortable 71% in August, making August a more inviting month for outdoor activities. For more details, you can check Andernach weather in August.

In comparing the weather of May and September, we see a transition from the dynamic warmth of spring to the cooler tones of early autumn. May features a broader temperature range with a minimum of 0°C (32°F) and a maximum of 32°C (90°F), while September starts slightly warmer, with a minimum of 2°C (35°F) and a maximum of 32°C (89°F). Precipitation is more frequent in May, occurring on 12 days and totaling 75 mm (3.0 in), compared to September’s more moderate 54 mm (2.1 in) over just 8 days. Interestingly, humidity levels are slightly higher in September at 81%, compared to May’s 77%, indicating a more saturated atmosphere as summer gives way to fall. For a detailed outlook on September weather, you can check Andernach weather in September.

May and October present distinct contrasts in weather. In May, temperatures can soar to a maximum of 32°C (90°F) with an average of 13°C (56°F), offering a warmer climate that encourages outdoor activities. The month sees about 75 mm (3.0 in) of precipitation over 12 days, and humidity averages around 77%. In comparison, October experiences cooler temperatures, peaking at 25°C (77°F) with an average of 11°C (52°F). Although precipitation decreases slightly to 66 mm (2.6 in) over 13 days, humidity rises to 88%, giving October a distinctly damp feel. For more specific insights into October weather, you can visit Andernach weather in October.

May and November showcase contrasting weather patterns. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 32°C (90°F) during the day, with an average temperature of 13°C (56°F). Despite experiencing 75 mm (3.0 in) of precipitation over 12 days, the humidity sits at a moderate 77%, making it feel relatively comfortable. In contrast, November brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 20°C (68°F), averaging only 6°C (43°F). The month sees less rain, totaling 49 mm (1.9 in) over the same number of rainy days, but the humidity rises to a notable 91%, contributing to a damp and chilly atmosphere. For more details, you can check Andernach weather in November.

May and December present contrasting weather conditions. In May, temperatures can range from a chilly 0°C (32°F) at night to a warm 32°C (90°F) during the day, with an average temperature of 13°C (56°F). The month sees about 75 mm (3.0 in) of precipitation over approximately 12 days, and humidity levels average around 77%. In stark contrast, December features much colder temperatures, with a minimum of -5°C (23°F) and a maximum of 14°C (58°F), averaging just 4°C (40°F). This month experiences higher precipitation, totaling 102 mm (4.0 in) across 18 days, and increased humidity at 92%. For more detailed information about December weather, visit Andernach weather in December.

Compare Andernach's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Andernach

As spring unfolds in Andernach, May brings a refreshing blend of warmer temperatures and increased humidity, marking a delightful transition from the cooler months. With a maximum temperature that can peak around 32°C, May offers the perfect setting for outdoor activities, even as it occasionally greets us with rain on about 12 days of the month. The precipitation, while contributing to the lushness of the landscape, contrasts with the drier conditions often seen in the summer. This month’s weather, characterized by an average temperature of 13°C and a humidity level of 77%, stands out as a vibrant precursor to the hot summer months ahead. For detailed insights, be sure to check out Andernach Climate.