May Weather in Altoetting, Germany

Last updated: February 26, 2025

In Altoetting, Germany, May brings a delightful mix of warmth and rain, with maximum temperatures reaching up to 31°C (88°F) while the average rests at a comfortable 14°C (58°F). Evenings can be brisk, dipping to a minimum of 2°C (35°F). The month is characterized by notable precipitation, totaling 126 mm (4.9 in) over 17 days, contributing to a relatively high humidity level of 76%. This blend of sun and showers creates a vibrant spring atmosphere, perfect for outdoor exploration amidst lush landscapes.

May Temperature in Altoetting

In May, Altoetting, Germany, experiences a delightful transition as temperatures rise significantly, marking a noticeable departure from the chill of earlier months. Average daily temperatures settle around 14°C (58°F), with nighttime lows typically around 2°C (35°F), offering a mild and refreshing atmosphere. The month can reach a pleasant 31°C (88°F) at its peak, encouraging outdoor activities and the blossoming of spring landscapes. This upward trend from the cold depths of winter to the warmth of early summer not only emphasizes the charm of May but also heralds the start of a vibrant season. As the days grow longer and sunnier, residents and visitors alike revel in the rejuvenating weather, making it a perfect time to explore the beauty of Altoetting.

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

The chart illustrates May temperature patterns in Altoetting, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343843515867686860524137
Data source: Temperature data for Altoetting 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 Altoetting

In May, Altoetting, Germany experiences a notable peak in precipitation, receiving a substantial 126 mm (4.9 in) of rain over 17 days—the highest monthly total recorded. This significant increase from the previous months, where rainfall averaged around 48 mm in April, showcases a distinct shift into the wetter spring season. As the transition from the milder spring progresses into early summer, residents can expect a lush landscape blooming with greenery. The frequency of rainy days in May further emphasizes this trend, making it a crucial month for replenishing water sources before the warmer summer months ahead.

May Precipitation Trends in Altoetting

The chart displays monthly precipitation patterns in Altoetting, 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.
JanFebMarAprMayJunJulAugSepOctNovDec73697648126113106122798154100
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Altoetting

In Altoetting, Germany, May marks a noticeable shift in humidity levels, with an average of 76% that signals the transition to warmer months. This comparatively lower humidity follows a gradual decrease from January's high of 91%, showcasing a consistent decline as spring unfolds. Each month leading up to May witnesses a steady drop, from 89% in February to 82% in April, reflecting the drying effect of rising temperatures. Interestingly, while humidity levels rise again in June to 80%, May stands out as a refreshing pause, offering a brief respite from the more humid conditions of early spring. This trend highlights the unique balance of Altoetting's climate, where each month adds its character to the annual weather tapestry.

May Average Humidity in Altoetting

This chart illustrates the average monthly humidity levels in Altoetting, 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%76%80%80%82%82%87%89%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Altoetting

As spring gives way to summer in Altoetting, Germany, the UV Index sharply rises, reflecting a significant increase in sun exposure. In May, the UV Index escalates to 8, placing it in the very high exposure category, with a burn time of just 15 minutes. This transition from April's high UV Index of 6 highlights the growing intensity of sunlight, urging residents and visitors alike to take precautions against sunburn. The trend continues into June and July, when the UV Index peaks at 9, underscoring the importance of sun safety during these summer months. For more detailed insights on UV levels throughout the year, explore the complete guide at Altoetting UV Index.

Maximum UV Index Levels in Altoetting for May

The chart shows the monthly maximum UV Index (UVI) for Altoetting 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: Altoetting 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 Altoetting

In Altoetting, Germany, May is truly a month of brilliance, basking in an impressive 366 hours of sunshine. This peaks just as spring unfolds into summer, showcasing a vibrant increase from 342 hours in April. The trend continues upward, with the sun shining increasingly bright in the months that follow, reaching 399 hours in June and 421 hours in July. The steady growth from the winter months, where January only offered 144 hours, highlights a remarkable shift towards longer, sunnier days. As the seasons change, residents and visitors alike can revel in the warm embrace of May’s sunshine, marking a joyful transition into a splendid summer.

Monthly Sunshine Duration in Altoetting: May Highlighted

The May sunshine duration represents the total number of hours Altoetting 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.
JanFebMarAprMayJunJulAugSepOctNovDec144h225h293h342h366h399h421h379h305h267h217h163h
Data source: Altoetting May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Altoetting During May

As we look at the likelihood of sunny weather in Altoetting, Germany, May presents a modest 27% chance of sun, placing it slightly below the preceding months of March and April, which enjoyed 43% and 41% respectively. This dip is somewhat surprising, given that May often heralds the arrival of spring warmth. Interestingly, while the likelihood of sunshine decreases in May, it rebounds in the months to follow, with June and July boasting 38% and 35% chances respectively. Furthermore, the overall trend indicates that the sun becomes more prominent as the year progresses, reaching its peak in September with a notable 50% chance of sunny days. Therefore, while May may seem less auspicious for sunshine, it is part of a larger pattern of increasing clarity and warmth as summer approaches.

Percentage of Sunny Days in May in Altoetting

The chart illustrates the percentage of sunny days in Altoetting 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 Altoetting experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%39%43%41%27%38%35%32%50%35%22%18%
Data source: Altoetting May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Altoetting in May

In Altoetting, Germany, the arrival of May heralds a delightful increase in daylight hours, with the sun gracing the skies for a generous 15 hours each day. This trend marks a significant leap from the 13 hours seen in April, reflecting the vibrant awakening of spring. The following months maintain this sunshine bounty, as June and July also enjoy 15 hours of daylight. As summer approaches, the gradual tapering begins in August with 14 hours, reminding us of the fleeting nature of longer days. By September, daylight diminishes to 12 hours, setting the stage for the shorter days of autumn, which ultimately fall back to 8 hours by December. This rhythm of daylight serves as a captivating reminder of nature's cycles, encouraging outdoor pursuits during the sunniest months in Altoetting.

Average Daylight Hours in Altoetting for May

The chart illustrates the variation in daylight duration in Altoetting throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 50m10h 12m11h 55m13h 41m15h 12m15h 59m15h 34m14h 13m12h 31m10h 46m9h 13m8h 24m
Data source: Altoetting daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Altoetting

In May, Altoetting experiences a noticeable increase in wind speed, averaging 3.2 m/s (7 mph), which marks the month as one of the breezier times of the year. This uptick follows a series of months with relatively gentle winds, as seen in January through April, where speeds hover around 2.5 to 3.0 m/s. Compared to the more subdued summer months of June and July, with their average wind speeds dipping to 2.2 m/s (5 mph), May offers a pleasant moment of refreshment before the summer calm settles in. Overall, this trend highlights May as a transitional month, bridging the mild conditions of spring and the stillness of summer, making it a delightful time to enjoy the outdoors in Altoetting.

Average May Wind Speed in Altoetting

The chart displays monthly wind speed patterns in Altoetting, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.52.72.63.2 m/s2.22.22.32.02.22.42.8
Data source: Altoetting May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Altoetting Compares to Other Months

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

May and January present contrasting weather experiences. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 31°C (88°F), with an average of 14°C (58°F). The month typically sees around 126 mm (4.9 in) of precipitation spread over 17 days, accompanied by a moderate humidity level of 76%. In stark contrast, January experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of only 1°C (34°F), reaching a maximum of 14°C (57°F). Precipitation in January is lower, totaling 73 mm (2.9 in) over 11 days, but the humidity is higher at 91%. For a more detailed look at January weather patterns, you can check Altoetting weather in January.

When comparing the weather in May and February, it's clear that May experiences a significantly warmer climate. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 31°C (88°F), with an average temperature of 14°C (58°F). In contrast, February presents much colder conditions, with temperatures dropping as low as -12°C (11°F) and peaking at 19°C (67°F) for an average of just 3°C (38°F). While May sees more rainfall with 126 mm (4.9 in) over approximately 17 days, February has lower precipitation at 69 mm (2.7 in) spread over 12 days. Additionally, February comes with higher humidity levels at 89%, compared to May's 76%. For more detailed insights into February weather, visit Altoetting weather in February.

When comparing the weather in May and March, it's clear that May tends to be much warmer and more dynamic. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 31°C (88°F), with an average of 14°C (58°F). In contrast, March experiences colder temperatures, with a minimum of -12°C (11°F) and a maximum of 21°C (70°F), averaging just 6°C (43°F). While both months see a fair amount of precipitation, May has more intense rainfall, totaling 126 mm (4.9 in) over 17 days compared to March's 76 mm (3.0 in) over 14 days. Additionally, May's humidity averages around 76%, slightly less than March's heightened level of 87%. For a closer look at March weather specifics, check out Altoetting weather in March.

In comparing the weather of May and April, May generally offers warmer temperatures, with a minimum of 2°C (35°F), an average of 14°C (58°F), and a maximum reaching 31°C (88°F). In contrast, April starts cooler, with temperatures dipping as low as -5°C (24°F) and averaging 10°C (51°F). Precipitation also differs significantly: May sees 126 mm (4.9 in) over 17 days, while April has a modest 48 mm (1.9 in) across just 10 days. Interestingly, humidity levels are slightly lower in May at 76%, compared to April's 82%. For more detailed insights into April's conditions, you can refer to Altoetting weather in April.

In May, temperatures range from a chilly 2°C (35°F) to a warm 31°C (88°F), with an average of 14°C (58°F). The month sees considerable rainfall, with 126 mm (4.9 in) of precipitation over 17 days and a humidity level of 76%. In contrast, June brings slightly warmer conditions, as the minimum temperature rises to 6°C (43°F) and the maximum reaches up to 34°C (94°F), averaging 20°C (68°F). Precipitation decreases marginally to 113 mm (4.4 in) over 13 days, while humidity increases slightly to 80%. For more details, you can visit Altoetting weather in June.

May and July exhibit distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a cool minimum of 2°C (35°F) to a warmer maximum of 31°C (88°F), leading to an average of 14°C (58°F). The month experiences more rainfall, with 126 mm (4.9 in) of precipitation over 17 days, contributing to a humidity level of 76%. In contrast, July showcases milder early mornings with a minimum of 10°C (51°F) and peaks at a maximum of 35°C (95°F), averaging 20°C (68°F) throughout the month. Although July sees slightly less precipitation at 106 mm (4.2 in) over 15 days, humidity increases to 80%. For a more detailed look at July conditions, visit Altoetting weather in July.

In comparing the weather in May and August, we observe noticeable differences in temperature and humidity levels. May experiences a wider range of temperatures, with a minimum of 2°C (35°F) and a maximum of 31°C (88°F), averaging around 14°C (58°F). In contrast, August boasts a milder minimum of 8°C (47°F) and can reach up to 34°C (94°F), with an average temperature of 20°C (69°F). Precipitation is quite similar, with May receiving 126 mm (4.9 in) over 17 days, while August experiences slightly less at 122 mm (4.8 in) across 14 days. Humidity is slightly higher in August at 82%, compared to May’s 76%, indicating a more humid atmosphere during the summer month. For more details on August weather, you can check out Altoetting weather in August.

May and September present distinct weather characteristics, reflecting the transition between spring and autumn. In May, temperatures range from a chilly minimum of 2°C (35°F) to a warm maximum of 31°C (88°F), with an average of 14°C (58°F) and a notable 126 mm (4.9 in) of precipitation over 17 days, resulting in a humidity level of 76%. In contrast, September offers slightly milder conditions with a minimum temperature of 3°C (37°F) and a maximum of 30°C (86°F), averaging 15°C (60°F). Precipitation is reduced to 79 mm (3.1 in) across just 11 days, accompanied by a higher humidity of 82%. For more detailed insights into September weather, you can visit Altoetting weather in September.

In May, temperatures range from a chilly 2°C (35°F) to a warm 31°C (88°F), with an average of 14°C (58°F), making it a month of significant variability. The weather is fairly humid, reaching 76%, and experiences considerable precipitation with 126 mm (4.9 in) falling over 17 days. In contrast, October brings cooler weather with temperatures ranging from 0°C (33°F) to a maximum of 24°C (75°F), averaging 11°C (52°F). It experiences less precipitation at 81 mm (3.2 in) over 12 days, though humidity rises to 87%. For more detailed information, you can visit Altoetting weather in October.

May and November offer contrasting weather conditions, showcasing the transition from spring to late autumn. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 31°C (88°F), with an average of 14°C (58°F). This month experiences higher precipitation, totaling 126 mm (4.9 in) over approximately 17 rainy days, and humidity levels hover around 76%. In contrast, November presents cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 19°C (67°F), averaging at 5°C (42°F). The month sees significantly less precipitation at 54 mm (2.1 in) over just 9 days, but with a higher humidity level of 89%. For more detailed insights into November weather, check out Altoetting weather in November.

In May, the weather experiences significant warmth, with temperatures ranging from a chilly 2°C (35°F) to a pleasant maximum of 31°C (88°F), and an average of 14°C (58°F). This month also sees considerable rainfall, with 126 mm (4.9 in) spread across 17 days and a relatively moderate humidity level of 76%. In contrast, December brings much colder temperatures, with a minimum of -6°C (22°F) and an average of just 3°C (37°F), peaking at 14°C (57°F). Although December has slightly less rainfall at 100 mm (3.9 in) over 16 days, it experiences higher humidity at 92%, creating a much more frigid and damp atmosphere. For those interested in more details on the winter weather, check Altoetting weather in December.

Compare Altoetting's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Altoetting

May in Altötting brings a vibrant transition to warmer days, characterized by significant humidity and frequent rain. With temperatures steadily rising, the day can feel quite warm, but cool nights remind us of the lingering chill of spring. This month stands apart from the preceding cooler months and the hotter mid-summer, showcasing a mix of vibrant blossoms and a refreshing atmosphere. The abundance of rain contributes to the lush scenery, making May a unique experience in the Altötting climate. For more details on the weather patterns throughout the year, visit Altoetting Climate.