May Weather in Diessen am Ammersee, Germany

Last updated: February 26, 2025

May in Diessen am Ammersee, Germany, showcases a fascinating transition into summer, characterized by a maximum temperature reaching 30°C (87°F) and an average of 13°C (55°F). However, the month can also surprise with chilly lows dipping to -1°C (31°F). Expect a notable precipitation level of 136 mm (5.4 in) over 19 days, creating a lush, vibrant landscape amid the 78% humidity that adds a touch of freshness to the air. This dynamic weather pattern encapsulates the charm of May, balancing warm days with refreshing rain, perfect for both nature lovers and explorers alike.

May Temperature in Diessen am Ammersee

As spring blooms into full swing in Diessen am Ammersee, May showcases a notable temperature rise, marking the transition to warmer days. The month begins with a chilly minimum of -1°C (31°F) but quickly warms to an average of 13°C (55°F), reaching a delightful maximum of 30°C (87°F) on the sunniest days. This significant shift from the colder months illustrates the region's vibrant seasonal change, where the crisp air gradually gives way to the warmth of approaching summer. With this pleasant temperature range, May invites both locals and visitors to enjoy outdoor activities amidst the stunning natural beauty that surrounds the lake.

May Weather in Diessen am Ammersee: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Diessen am Ammersee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333741485564656657504036
Data source: Temperature data for Diessen am Ammersee 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 Diessen am Ammersee

May marks a significant transition in Diessen am Ammersee's precipitation patterns, with dramatic rainfall totaling 136 mm (5.4 in)—a striking increase from the preceding months. This sizable amount is not just a statistical blip; it accompanies the highest number of precipitation days, at 19, indicating that rain becomes a staple of this early summer month. Following a relatively dry April, May’s rain introduces a lush vibrancy to the landscape, aligning with a trend where precipitation tends to rebound as spring progresses into summer. This increase sets the stage for June's rain, which also remains substantial, hinting at the region's evolving climatic rhythm as it embraces the warmer months.

May Precipitation Trends in Diessen am Ammersee

The chart displays monthly precipitation patterns in Diessen am Ammersee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7974725513612512413694865496
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Diessen am Ammersee

In May, Diessen am Ammersee experiences a notable shift in humidity, with levels averaging 78%—a welcome reprieve as spring progresses. This drop from the higher humidity levels of the preceding months, which ranged from 93% in January to 83% in April, signals the start of warmer days, encouraging outdoor activities. Interestingly, this decrease continues into June, where humidity slightly rises to 79%, hinting at the summertime dynamics ahead. Overall, May marks a transitional moment, balancing the moistness of early spring with the drier conditions that characterize the upcoming summer months, creating a more comfortable atmosphere for residents and visitors alike.

May Average Humidity in Diessen am Ammersee

This chart illustrates the average monthly humidity levels in Diessen am Ammersee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Diessen am Ammersee

In May, Diessen am Ammersee experiences a significant rise in UV exposure, with the UV Index reaching 8, placing it in the very high category. This sharp increase from the previous months highlights the importance of taking precautions against potential skin damage, as the burn time dramatically decreases to just 15 minutes. May marks a pivotal moment in the transition to summer, where UV levels are comparable to those in June and July, indicating a trend of heightened sun intensity that resonates through the late spring and early summer months. As residents and visitors prepare for outdoor activities, they should be mindful of their sun protection strategies. For more information on UV safety, visit Diessen am Ammersee UV Index.

Maximum UV Index Levels in Diessen am Ammersee for May

The chart shows the monthly maximum UV Index (UVI) for Diessen am Ammersee 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Diessen am Ammersee 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 Diessen am Ammersee

May in Diessen am Ammersee, Germany, casts a warm glow of sunshine, boasting 356 hours of bright, uplifting light. This delightful month marks a notable upward trend in sunlight hours, beautifully flowing from the 344 hours of April and leading seamlessly into the longer days of summer with 380 hours in June. As spring unfolds, the increasing sunshine not only enhances the natural beauty of the area but also invites residents and visitors alike to embrace outdoor activities and celebrate the vibrant rebirth of nature. The transition from the cooler winter months, with only 150 hours of sunshine in January, showcases a remarkable shift that underscores the growing warmth and vitality of the season.

Monthly Sunshine Duration in Diessen am Ammersee: May Highlighted

The May sunshine duration represents the total number of hours Diessen am Ammersee 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.
JanFebMarAprMayJunJulAugSepOctNovDec150h223h288h344h356h380h406h370h305h265h215h172h
Data source: Diessen am Ammersee May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Diessen am Ammersee During May

As spring unfolds in Diessen am Ammersee, May brings a 31% chance of sunny weather, marking a slight dip from the brighter days of April, which boasts a 43% likelihood. After the steady rise in sun chances from January's bleak 15% to February's 40%, and into the early spring months, May serves as a reminder that while the warmth is approaching, it can still be mixed with cloudier skies. Interestingly, the sunny prospects in May are relatively lower than in the preceding months, indicating a trend where the most promising weather conditions are often reserved for late spring and early summer, seen in subsequent months like June and July. Despite this variation, locals and visitors alike can still expect a fair share of delightful sunny days to enjoy the scenic beauty of the region.

Percentage of Sunny Days in May in Diessen am Ammersee

The chart illustrates the percentage of sunny days in Diessen am Ammersee 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 Diessen am Ammersee experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%40%41%43%31%36%33%34%47%34%25%21%
Data source: Diessen am Ammersee May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Diessen am Ammersee in May

In Diessen am Ammersee, Germany, the progression of daylight hours throughout the year reveals a captivating seasonal rhythm. January begins with just 8 hours of daylight, gradually increasing through February to 10 hours, and then making a more noticeable leap to 11 hours in March. As spring arrives, April shines longer with 13 hours, culminating in May's 15 hours, which marks the peak of spring's generous daylight. This trend continues through June and July, where the days remain bright with 15 hours. As summer wanes into August, daylight begins to recede slightly to 14 hours, followed by a more pronounced decline in September with 12 hours. The daylight diminishes further into autumn, settling at 10 hours in October, before returning to the shorter days of winter at 9 hours in November and back to 8 hours by December. This ebb and flow of daylight not only shapes the landscape but also influences the lifestyle and activities of those enjoying the scenic beauty of this enchanting region.

Average Daylight Hours in Diessen am Ammersee for May

The chart illustrates the variation in daylight duration in Diessen am Ammersee throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 52m10h 13m11h 55m13h 40m15h 10m15h 56m15h 32m14h 12m12h 31m10h 47m9h 15m8h 26m
Data source: Diessen am Ammersee daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Diessen am Ammersee

In Diessen am Ammersee, May brings a refreshing shift in wind patterns, with an average wind speed of 3.4 m/s (8 mph), marking a notable increase from the preceding months. This uptick is particularly striking compared to April's lull of 2.5 m/s (6 mph), making May a delightful time for outdoor enthusiasts to embrace the gentle breezes. As spring takes full effect, the winds become noticeably livelier, setting the stage for a vibrant and invigorating atmosphere. Interestingly, this trend of increased wind speeds in May contrasts with the following summer months, where June sees a decline to 2.3 m/s (5 mph). This suggests that while May may be breezy, the gentle allure of the lake's summer charm beckons as the season progresses.

Average May Wind Speed in Diessen am Ammersee

The chart displays monthly wind speed patterns in Diessen am Ammersee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.32.83.02.53.4 m/s2.32.22.42.02.32.43.0
Data source: Diessen am Ammersee May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Diessen am Ammersee Compares to Other Months

The weather in Diessen am Ammersee 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 Diessen am Ammersee and find detailed weather information for every month.

In May, the weather in Diessen am Ammersee is characterized by a wide temperature range, with minimums dipping to -1°C (31°F) and maximums soaring up to 30°C (87°F), averaging around 13°C (55°F). The month tends to be quite humid, with an average humidity of 78% and precipitation occurring over 19 days, totaling 136 mm (5.4 in). In contrast, January presents a starkly different climate, with much colder temperatures ranging from a frigid minimum of -20°C (-4°F) to a maximum of 15°C (60°F), and an average of 0°C (33°F). While January experiences less precipitation at 79 mm (3.1 in) over 11 days, the higher humidity level of 93% can make the cold feel even more intense. For more details, you can check the Diessen am Ammersee weather in January.

When comparing the weather in May and February, it's clear that May brings warmer and more variable temperatures. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 13°C (55°F), peaking at a maximum of 30°C (87°F). This month also experiences significant precipitation, with 136 mm (5.4 inches) falling over 19 days, creating a humid environment at 78%. In contrast, February features colder temperatures, with a minimum of -15°C (6°F), an average of 3°C (37°F), and a maximum of only 18°C (64°F). It also sees less rainfall, accumulating 74 mm (2.9 inches) across 12 days, with a slightly higher humidity of 89%. For more details about February weather specifics, you can explore Diessen am Ammersee weather in February.

When comparing weather in March and May, it's clear that May offers a much more temperate experience. In March, temperatures range from a chilly -13°C to a maximum of 20°C, averaging around 5°C, while May sees minimums of -1°C and highs reaching up to 30°C, with an average temperature of 13°C. Precipitation also differs, with March experiencing 72 mm over 14 days, compared to May's 136 mm spread over 19 days. Additionally, March has slightly higher humidity at 86%, while May's humidity stands at 78%. For more detailed insights, you can check Diessen am Ammersee weather in March.

In comparing the weather between April and May, it is evident that May tends to be warmer and wetter. April features a broader temperature range with minimums dipping to -5°C (23°F) and an average of 9°C (48°F), whereas May shows a milder minimum of -1°C (31°F) and a significantly higher average of 13°C (55°F). While both months experience rainfall, April's precipitation totals 55 mm (2.2 in) over 10 days, compared to May's 136 mm (5.4 in) across 19 days. Additionally, humidity remains relatively high in both months, with April at 83% and May slightly lower at 78%. For more specific insights about April weather, you can refer to Diessen am Ammersee weather in April.

May and June both exhibit a range of temperatures, but June tends to be warmer overall. In May, temperatures can dip as low as -1°C (31°F) and reach up to 30°C (87°F), with an average of 13°C (55°F). In contrast, June sees a minimum temperature of 5°C (40°F) and a maximum of 33°C (92°F), resulting in a higher average of 18°C (64°F).

Precipitation is slightly lower in June, with 125 mm (4.9 in) falling over 15 days compared to May's 136 mm (5.4 in) over 19 days. Both months experience similarly high humidity levels, around 78% in May and 79% in June, indicating a muggy atmosphere. For more specific details, you can check the Diessen am Ammersee weather in June.

In comparing the weather between May and July, we can see distinct differences in both temperature and precipitation patterns. May experiences a wider temperature range, with minimums dipping as low as -1°C (31°F) and maximums reaching up to 30°C (87°F). The average temperature is around 13°C (55°F), and it sees significant rainfall, accumulating 136 mm (5.4 in) over 19 days with humidity at 78%. In contrast, July has milder nights with minimum temperatures of 8°C (47°F) and comfortably warm highs of 33°C (91°F), leading to an average temperature of 19°C (66°F). Although July has slightly less precipitation at 124 mm (4.9 in) over 16 days, the humidity remains comparable at 82%. For a more detailed look at July weather in the area, check out the following link: Diessen am Ammersee weather in July.

May and August exhibit notable differences in weather patterns. In May, temperatures can dip as low as -1°C (31°F), but average around a mild 13°C (55°F), with a maximum of 30°C (87°F). The month sees significant rainfall, with 136 mm (5.4 in) spread over 19 days, and humidity levels at 78%. In contrast, August typically presents warmer conditions, with minimum temperatures starting at 8°C (47°F), averaging 19°C (66°F), and peaking at 32°C (91°F). Although precipitation remains the same at 136 mm (5.4 in), it falls over fewer days (16), contributing to slightly higher humidity levels at 80%. For a closer look at August weather specifics, visit Diessen am Ammersee weather in August.

May and September both offer mild temperatures, but they present different characteristics in terms of weather. In May, temperatures can range from a chilly -1°C (31°F) at night to a warm 30°C (87°F) during the day, with an average temperature of 13°C (55°F). This month sees considerable precipitation, totaling 136 mm (5.4 in) over 19 days, contributing to a humidity level of 78%. In contrast, September experiences slightly warmer nights with a minimum temperature of 2°C (36°F) and an average of 14°C (58°F), while daytime highs reach up to 28°C (82°F). Precipitation in September is lower, at 94 mm (3.7 in) across 13 days, and humidity rises just a bit to 83%. For more details, check out the Diessen am Ammersee weather in September.

May and October present distinct weather contrasts. In May, temperatures can range from a brisk -1°C (31°F) at night to a warm 30°C (87°F) during the day, with an average of 13°C (55°F). However, this month also sees considerable precipitation, with 136 mm (5.4 in) falling over around 19 days, resulting in a humidity level of 78%. In contrast, October brings cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 23°C (74°F), averaging 10°C (50°F). Although October has less precipitation at 86 mm (3.4 in) across approximately 11 days, it is slightly more humid, with a humidity of 90%. For a closer look at what to expect, check out the Diessen am Ammersee weather in October.

May and November exhibit quite different weather patterns. In May, temperatures can range from a chilly -1°C (31°F) to a warm 30°C (87°F), with an average temperature of 13°C (55°F). The month experiences significant precipitation, totaling 136 mm (5.4 in) over about 19 days, combined with moderate humidity levels at 78%. In contrast, November sees cooler temperatures, with a minimum of -3°C (26°F), an average of 5°C (40°F), and a maximum of 19°C (67°F). Precipitation in November is much lower, around 54 mm (2.1 in) over 10 days, and humidity rises slightly to 89%. For more details on November weather specifically, check the Diessen am Ammersee weather in November.

May and December present starkly contrasting weather conditions. In May, temperatures range from a minimum of -1°C (31°F) to a maximum of 30°C (87°F), with an average of 13°C (55°F). The month sees around 136 mm (5.4 in) of precipitation over 19 days and has a humidity level of 78%, making it a relatively mild and wet springtime month. Conversely, December experiences colder temperatures, with a minimum of -7°C (20°F) and a maximum of 13°C (56°F), leading to an average temperature of only 2°C (36°F). The month is generally drier, with 96 mm (3.8 in) of precipitation spread over 17 days and a higher humidity of 90%. For more specific details on December weather patterns, you can check Diessen am Ammersee weather in December.

Compare Diessen am Ammersee's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Diessen am Ammersee

As May arrives in Diessen am Ammersee, the weather offers a refreshing transition from the cool of winter to the warm embrace of summer. This month showcases an intriguing blend of mild average temperatures, with the possibility of reaching a warm 30°C on the hottest days, while still being cool enough for a light jacket during brisk mornings. The frequency of rain also plays a significant role in May, with precipitation occurring on about 19 days, contributing to a humidity level that hovers around 78%. This mix of weather patterns sets May apart from other months, making it a unique time to experience the lush beauty of the region. For a deeper understanding of what to expect throughout the year, explore the details in the complete Diessen am Ammersee Climate guide.