May Weather in Aschaffenburg, Germany

Last updated: February 26, 2025

May in Aschaffenburg, Germany, showcases a diverse climatic palette as temperatures soar to a maximum of 31°C (88°F), while the average hovers around a pleasant 14°C (57°F). The month can start with a chill, with minimum temperatures dipping to 0°C (32°F), making those early days feel more autumnal. Rainfall is notable, with a total of 85 mm (3.4 in) spread across 12 days, contributing to a generally humid atmosphere, marked by a humidity level of 79%. This combination creates a vibrant environment that is both invigorating and refreshing, perfect for enjoying the blooming beauty of late spring.

May Temperature in Aschaffenburg

In Aschaffenburg, Germany, May marks a vibrant transition into warmer weather, with temperatures reflecting a notable shift from the earlier months. The minimum temperature hovers around 0°C (32°F), providing a gentle embrace of spring, while the average climbs to a comfortable 14°C (57°F), perfect for outdoor activities. The month can see maxima reaching up to 31°C (88°F), hinting at the approaching summer heat. This trend showcases a marked increase compared to the chillier April, making May an ideal time to enjoy the blossoming landscape and the lively atmosphere of the city. As the days lengthen and warm, residents and visitors alike eagerly embrace the seasonal change.

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

The chart illustrates May temperature patterns in Aschaffenburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353843505666676759524238
Data source: Temperature data for Aschaffenburg 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 Aschaffenburg

In May, Aschaffenburg experiences a notable increase in precipitation, with 85 mm (3.4 in) of rain falling over approximately 12 days. This trend of moderate rainfall follows a relatively dry April, which saw only 42 mm (1.6 in). As the spring unfolds, the May showers contribute to the lush greenery and blooming landscapes characteristic of the season. Comparing month-to-month, May's precipitation aligns closely with the wetter months of March and June, reinforcing the notion that late spring is a vital period for replenishing local ecosystems before the summer starts to dry out the region.

May Precipitation Trends in Aschaffenburg

The chart displays monthly precipitation patterns in Aschaffenburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7567884285877666506756116
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Aschaffenburg

In Aschaffenburg, Germany, the month of May marks a notable transition in humidity levels, with an average of 79%—the lowest of the year. Following a gradual decline from 91% in January to 83% in April, the drier air in May hints at the arrival of summer. This trend continues into the warmer months, as June sees a slight uptick to 82%, but remains distinctly less humid than the peak winter months. The data illustrates a pattern of decreasing humidity from the winter chill towards the mild spring, culminating in a refreshing freedom from the oppressive moisture that characterizes the colder season, setting the stage for more pleasant summer days ahead.

May Average Humidity in Aschaffenburg

This chart illustrates the average monthly humidity levels in Aschaffenburg, 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%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Aschaffenburg

As May rolls in, Aschaffenburg experiences a significant leap in UV exposure, with the UV Index jumping to 8—indicating very high levels of solar radiation. Just months earlier, in January, the exposure was low, with an Index of 2, allowing for a comfortable 45 minutes of burn time. However, as spring progresses, the sun's intensity sharpens, making it crucial for residents and visitors to take precautions. With a burn time of only 15 minutes in May, skin protection becomes essential, echoing a trend that continues into June and July. With this rise in UV Index, awareness and readiness for sun safety are key, ensuring that outdoor activities remain enjoyable without compromising skin health. For more details, visit Aschaffenburg UV Index.

Maximum UV Index Levels in Aschaffenburg for May

The chart shows the monthly maximum UV Index (UVI) for Aschaffenburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec234588876421
Data source: Aschaffenburg 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 Aschaffenburg

As spring gives way to summer in Aschaffenburg, May shines with an impressive 380 hours of sunlight, marking it as one of the sunniest months of the year. This vibrant increase in sunshine from 344 hours in April reflects the region's gradual transition into a warm and bright season, aligning beautifully with the blooming flowers and lively outdoor activities. Following May, June takes the lead with 389 hours, continuing this trend of abundant sunshine, while July peaks at 411 hours—the pinnacle of summer radiance. As the year progresses, however, a notable decline begins, with hours tapering off in the later months, reminding us that fleeting sunshine is part of the charm in Aschaffenburg's diverse seasonal tapestry.

Monthly Sunshine Duration in Aschaffenburg: May Highlighted

The May sunshine duration represents the total number of hours Aschaffenburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec103h202h266h344h380h389h411h380h317h247h168h121h
Data source: Aschaffenburg May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Aschaffenburg During May

Aschaffenburg experiences a nuanced shift in sunshine likelihood throughout the year, with May showcasing a 31% chance of sunny weather. This figure positions May slightly lower than its spring predecessor, April, which boasts a 43% chance, hinting at a slight decrease in sunlit days as summer approaches. Interestingly, while May's sunshine prospects dip compared to the vibrant promise of spring, they are still significantly healthier than the dreary winter months of January and December, where the chances fall to 14% and 13%, respectively. June and July will see a modest rise in sunshine chances, suggesting that while May may not shine the brightest, it certainly paves the way for sunnier days ahead.

Percentage of Sunny Days in May in Aschaffenburg

The chart illustrates the percentage of sunny days in Aschaffenburg 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 Aschaffenburg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%33%44%43%31%33%34%29%42%32%16%13%
Data source: Aschaffenburg May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Aschaffenburg in May

Aschaffenburg, Germany, welcomes May with an impressive 15 hours of daylight, marking a significant shift from the shorter winter days. This month showcases the steady increase in light that begins in the depths of winter, where January offers only 8 hours. The transition becomes more pronounced as spring progresses; daylight extends rapidly from 11 hours in March to 13 hours in April, culminating in May's generous offering. Following this peak, June reaches its zenith with 16 hours, before the gradual tapering of daylight occurs through the summer months. This delightful trend not only enhances outdoor activities but also instills a sense of vitality as nature fully awakens, inviting residents to bask in the longer, sun-drenched days.

Average Daylight Hours in Aschaffenburg for May

The chart illustrates the variation in daylight duration in Aschaffenburg throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 36m10h 5m11h 55m13h 48m15h 26m16h 16m15h 49m14h 22m12h 33m10h 41m9h 1m8h 8m
Data source: Aschaffenburg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Aschaffenburg

In Aschaffenburg, Germany, May brings a refreshing gust of wind, averaging 3.4 m/s (8 mph), notably higher than the preceding months. This uptick in wind speed marks a shift from the gentler breezes of April, which averaged 2.8 m/s (6 mph). As spring deepens, the invigorating winds of May create a vibrant atmosphere, ideally suited for outdoor activities and leisurely strolls. Following May, the winds tend to calm, with June experiencing a significant drop to 2.2 m/s (5 mph), underscoring a seasonal trend where the late spring peaks in wind speed before settling into a more tranquil summer. This dynamic makes May a standout month for those seeking to enjoy the breezy charm of Aschaffenburg.

Average May Wind Speed in Aschaffenburg

The chart displays monthly wind speed patterns in Aschaffenburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.03.02.83.4 m/s2.22.42.62.12.82.53.0
Data source: Aschaffenburg May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Aschaffenburg Compares to Other Months

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

In comparing the weather between May and January, notable differences emerge. May experiences a much wider temperature range, with minimums around 0°C (32°F), average temperatures of 14°C (57°F), and maximums reaching up to 31°C (88°F), accompanied by an average humidity of 79%. In contrast, January is significantly colder, with temperatures dipping to a minimum of -14°C (8°F) and an average of only 2°C (35°F), peaking at 12°C (54°F). Although January has slightly less precipitation at 75 mm (2.9 in) over 12 days, it carries a higher humidity of 91%. For more detailed insights, you can refer to Aschaffenburg weather in January.

In Aschaffenburg, February typically brings much colder temperatures, with lows averaging around -14°C (7°F) and highs reaching only 18°C (65°F). In contrast, May enjoys a much milder climate, with minimum temperatures around 0°C (32°F) and maximums soaring up to 31°C (88°F), making it a prime month for outdoor activities. February also experiences higher humidity at 89%, compared to May's 79%, which can make the colder weather feel even more biting. While February sees about 67 mm (2.6 in) of precipitation over approximately 11 days, May is slightly wetter with 85 mm (3.4 in) spread over about 12 days. For those interested in more details, you can check out Aschaffenburg weather in February.

When comparing the weather in May and March, it's evident that May offers significantly warmer temperatures, with averages rising from March's chilly 6°C (43°F) to a more comfortable 14°C (57°F). March experiences colder nights, reaching a minimum of -11°C (13°F), while May has its lowest temperature at 0°C (32°F). Precipitation levels are quite similar, with March receiving 88 mm (3.5 in) over 14 days, compared to May's 85 mm (3.4 in) over 12 days. Humidity remains relatively high in both months, but March tends to be slightly more humid at 87% versus May's 79%. For more detailed insights into March's climate, you can check out Aschaffenburg weather in March.

In comparing the weather between April and May, May typically enjoys warmer temperatures, ranging from a minimum of 0°C (32°F) to a maximum of 31°C (88°F), while April sees cooler conditions with temperatures between -5°C (24°F) and 26°C (79°F). The average temperature in May is also significantly higher at 14°C (57°F) compared to April's average of 10°C (50°F). Precipitation increases in May with 85 mm (3.4 in) falling over 12 days, compared to April's 42 mm (1.6 in) over just 7 days. While humidity slightly decreases from April's 83% to May's 79%, both months can still feel quite damp. For a more detailed look at April weather, check out Aschaffenburg weather in April.

In comparing May and June weather, May presents a more variable temperature range with a minimum of 0°C (32°F), an average of 14°C (57°F), and a maximum of 31°C (88°F). June, on the other hand, offers a warmer profile with a minimum of 6°C (42°F), an average of 19°C (66°F), and a maximum of 34°C (93°F). Both months experience similar levels of precipitation, averaging 85 mm (3.4 in) in May and 87 mm (3.4 in) in June, with rainfall occurring on approximately 12 days. Humidity slightly increases in June to 82% compared to 79% in May, indicating a more humid atmosphere as summer approaches. For a detailed look at weather specifics, check out Aschaffenburg weather in June.

May and July present distinct weather contrasts. In May, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 31°C (88°F), with an average temperature of 14°C (57°F). The month experiences a significant amount of rain, totaling 85 mm (3.4 in) over 12 days, accompanied by a humidity level of 79%.

In contrast, July offers warmer conditions with a minimum temperature of 8°C (46°F) and a maximum reaching up to 37°C (100°F), while the average temperature sits at 20°C (67°F). Although July receives slightly less precipitation at 75 mm (3.0 in) over the same number of days, it has a higher humidity level at 83%. For more detailed information, you can check Aschaffenburg weather in July.

In comparing the weather of May and August, we observe a notable shift in temperature and humidity levels. May features a broader temperature range, with minimums dropping to 0°C (32°F) and maximums reaching 31°C (88°F), while the average sits at 14°C (57°F). In contrast, August has a milder minimum of 6°C (44°F) and a higher average of 20°C (68°F), peaking at 35°C (95°F). Rainfall also differs slightly, with May experiencing 85 mm (3.4 in) of precipitation over 12 days compared to August's 66 mm (2.6 in) across 11 days. Humidity remains relatively high in both months, at 79% for May and slightly higher at 84% for August. For more detailed insights about August weather, check out Aschaffenburg weather in August.

May and September offer a gentle transition in weather, yet they present distinct characteristics. In May, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 31°C (88°F), averaging about 14°C (57°F). The month is marked by relatively high humidity at 79% and 85 mm (3.4 in) of rainfall spread over 12 days.

In contrast, September shows slightly warmer starting temperatures, with a minimum of 3°C (37°F) and an average of 15°C (60°F). The maximum temperature matches May at 31°C (88°F), but it benefits from lower precipitation, with only 50 mm (2.0 in) over just 8 days. Humidity also creeps up to 85%. Overall, while both months can reach warm temperatures, September typically brings more stable conditions with less rainfall. For more detailed insights, check out Aschaffenburg weather in September.

May and October both tend to start with cool temperatures, experiencing minimums around 0°C (32°F). However, May generally offers warmer daytime averages, peaking at around 14°C (57°F) with maximums reaching up to 31°C (88°F), while October's average dips to 11°C (52°F) and maximums cap at 25°C (77°F). Precipitation is also noteworthy, with May receiving 85 mm (3.4 in) across 12 days, compared to October's 67 mm (2.7 in) over 13 days. Humidity levels are slightly higher in October at 88%, compared to May’s 79%. For more detailed insights, check out Aschaffenburg weather in October.

May and November offer notably different weather experiences. In May, temperatures can range from a cool 0°C (32°F) at night to a warm 31°C (88°F) during the day, with an average of 14°C (57°F). It's a month characterized by relatively high humidity at 79% and some precipitation, receiving about 85 mm (3.4 in) over 12 days. In contrast, November brings colder conditions, with temperatures dipping as low as -4°C (26°F) and peaking at 20°C (69°F), averaging around 6°C (42°F). Although November sees less rainfall, with 56 mm (2.2 in) over 11 days, the humidity is slightly higher at 89%. For more detailed information, check Aschaffenburg weather in November.

May and December present contrasting weather conditions in terms of temperature, precipitation, and humidity. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 31°C (88°F), with an average around 14°C (57°F), while December experiences significantly colder temperatures, with a minimum of -7°C (20°F), an average of 3°C (38°F), and a maximum of 14°C (57°F). Precipitation is also higher in December, totaling 116 mm (4.6 in) over 17 days compared to May's 85 mm (3.4 in) over 12 days. Additionally, December's humidity is slightly higher at 91%, compared to May's 79%. For more details on December's climate, you can visit Aschaffenburg weather in December.

Compare Aschaffenburg's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Aschaffenburg

In May, Aschaffenburg transitions into a vibrant spring, showcasing a delightful mix of warm days and cooler nights. This month experiences a notable shift from the chill of winter, with temperatures frequently reaching sunny highs, inviting residents and visitors to embrace outdoor activities. Although the city sees a fair share of rain, with about half of the days experiencing precipitation, the humidity levels remain comfortably moderate. Compared to the colder months, May is a breath of fresh air and paints the landscape in lush greens, making it an ideal time to explore the beautiful surroundings. For more insights into the city's weather patterns, visit Aschaffenburg Climate.