Last updated: February 26, 2025
May in Passau, Germany offers a delightful transition into late spring, characterized by maximum temperatures reaching up to 31°C (87°F), while the average temperature hovers around a comfortable 14°C (57°F). However, the month also brings cooler nights, with a minimum temperature dipping to 0°C (33°F). Rain is a regular visitor, with precipitation totaling 97 mm (3.8 in) across 15 days, contributing to a humidity level of 76%. Despite the occasional showers, May’s mild climate and lush landscapes make it an inviting time for exploration and outdoor activities in this picturesque city.
In May, Passau experiences a delightful transition as temperatures rise significantly, marking the arrival of spring. The minimum temperature hovers around 0°C (33°F), while the average climbs to a pleasant 14°C (57°F), peaking at a warm 31°C (87°F) on the hottest days. This month showcases a remarkable shift from the chilly winter, seen in the preceding months, as it sets the stage for warmer summer days ahead. The gradual increase in warmth and sunshine invites residents and visitors alike to embrace outdoor activities, making May a vibrant time in Passau.
May in Passau, Germany, stands out with 97 mm (3.8 in) of precipitation, making it one of the wettest months of the year, tied with June. This significant rainfall typically occurs over 15 days, indicating a shift from the drier April, which recorded only 41 mm (1.6 in) across just 7 days. The trend of increasing precipitation seems to continue into the summer, as the city experiences a consistent pattern of rainfall throughout May and into neighboring months. This uptick in moisture supports the vibrant spring scenery but also highlights the transition towards the wetter summer months, where residents can expect rain as a frequent visitor.
In May, Passau, Germany, experiences a notable dip in humidity, reaching 76%—the lowest level since January. This decline signifies a transition toward the warmer months, as the city bids farewell to the heavy, moisture-laden air typical of winter. Following the high humidity of 91% in January, there is a gradual decrease, with April sitting at 82%, making May's relatively balmy conditions a refreshing change. As summer approaches, humidity levels are expected to rise again, but for now, this brief respite allows residents and visitors to enjoy the beauty of Passau under more comfortable atmospheric conditions.
As spring transitions into summer, May in Passau, Germany, sees a notable surge in UV Index levels, climbing to a very high index of 8 with a burn time of just 15 minutes. This marks a significant increase from the moderate levels of earlier months, where burn times were much longer. As we embrace the warmth of May, it's essential to be vigilant about sun exposure, especially compared to the previous months with lower indexes. With the UV Index rising in both June and July, remaining aware and protected against potential sun damage becomes crucial. For more details on UV levels throughout the year, check out Passau UV Index.
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As spring fades into summer, May in Passau, Germany, emerges as a beacon of sunshine, boasting an impressive 357 hours of radiant daylight. This marks an invigorating increase from the previous months, where daylight gradually ascended from 139 hours in January to 343 hours in April. As May blossoms, residents and visitors alike can relish longer, brighter days that create the perfect backdrop for outdoor adventures and leisurely strolls by the Danube. This trend of increasing sunlight continues into June, culminating in the peak summer months, where daylight soars to 396 hours in June and 420 hours in July. Thus, May not only serves as a stunning prelude to the summer but also marks a dramatic transition into the season of warmth and vibrancy in Passau.
In Passau, Germany, the likelihood of sunny weather sees a notable decline in May, with only a 26% chance of sunshine. This dip comes on the heels of a more promising early spring, where March offered a relatively high 45% chance. However, May's increased cloud cover contrasts sharply with the higher probabilities of sun seen in the preceding months of April and the upcoming month of June, which both hover around the 40% mark. Interestingly, as summer approaches, sunny days tend to rise again, peaking with 51% in September, suggesting that while May may not be the sunniest, it is positioned as a transitional month, blending spring's variability with the promise of brighter days ahead.
As spring unfolds in Passau, Germany, daylight duration steadily increases, peaking in May with an impressive 15 hours of sunlight. This transition reflects a vibrant shift from the 8 hours in January, as longer days invite residents to embrace the outdoors. By April, 13 hours of daylight herald the arrival of warmer weather, and May's bright afternoons are a welcome change. Following May, daylight begins to gently taper off, but not before June offers a fabulous 16 hours—the longest of the year. The progressive extension of daylight from winter's gloom to the light-filled days of summer illustrates the shifting rhythms of nature, encouraging both locals and visitors to savor the beauty of longer, sun-kissed hours in this charming city.
In May, Passau experiences a notable increase in wind speed, averaging 3.1 m/s (7 mph), a refreshing shift from the calmer breezes of the earlier months. This uptick marks the highest average for the year, contributing to the vibrant atmosphere of late spring. Following May, the winds tend to calm down gradually, with June dropping to 2.2 m/s (5 mph), setting a trend of gentler winds through the summer months. The pattern indicates that while Passau enjoys relatively mild winds during the winter and spring, May offers a brief burst of energy, inviting both locals and visitors to revel in the city’s blossoming beauty.
The weather in Passau 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 Passau and find detailed weather information for every month.
May and January present strikingly contrasting weather patterns. In May, temperatures experience a significant rise, ranging from a chilly minimum of 0°C (33°F) to a warm maximum of 31°C (87°F), with an average of 14°C (57°F). Meanwhile, January remains much colder, with temperatures varying from a frosty minimum of -14°C (7°F) to a mild maximum of 13°C (55°F), averaging around 0°C (33°F). Precipitation in May is higher, with 97 mm (3.8 in) spread across 15 days, while January sees less rainfall at 70 mm (2.7 in) over just 10 days. Additionally, May's humidity stands at 76%, compared to January's higher 91%. For more details on January's weather, visit Passau weather in January.
May and February present contrasting weather conditions. In May, temperatures fluctuate from a minimum of 0°C (33°F) to a warm maximum of 31°C (87°F), with an average of 14°C (57°F), while February experiences a chillier range, peaking at 18°C (64°F) but dropping as low as -14°C (7°F) and averaging just 2°C (37°F). May also sees significantly more precipitation, measuring 97 mm (3.8 in) over 15 days, compared to February's 61 mm (2.4 in) across 12 days. Additionally, the humidity in May is lower at 76%, compared to the higher 89% experienced in February. For a detailed look at February's weather, you can visit Passau weather in February.
In comparing the weather of March and May, it is evident that May offers a significantly warmer and more varied temperature range. May's average temperature of 14°C (57°F) peaks at 31°C (87°F), while March's average is much cooler at 5°C (42°F), with a maximum of 21°C (70°F). Additionally, May experiences higher precipitation levels at 97 mm (3.8 in) over 15 days, compared to 71 mm (2.8 in) over 13 days in March. While humidity in May is somewhat lower at 76%, it remains relatively high, contrasting with March's humidity of 87%. For a detailed look at March's weather, you can check Passau weather in March.
In comparing the weather patterns of April and May, May generally experiences milder temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 31°C (87°F), with an average temperature of 14°C (57°F). In contrast, April’s temperatures are cooler, with a minimum of -5°C (23°F) and a maximum of 27°C (80°F), leading to an average of 10°C (50°F).
While May sees a higher average temperature, it also comes with increased precipitation, totaling 97 mm (3.8 in) over 15 days, compared to April's 41 mm (1.6 in) over just 7 days. Humidity levels are slightly lower in May at 76%, compared to April's 82%. For a more detailed look at April’s weather in Passau, you can visit Passau weather in April.
May and June show a notable transition in weather patterns. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (87°F) during the day, with an average of 14°C (57°F). The month experiences precipitation on 15 days, accumulating to 97 mm (3.8 in) with a humidity level of 76%. In contrast, June sees warmer temperatures, with minimums of 5°C (41°F) and maximums reaching 34°C (94°F), bringing an average of 19°C (67°F). Though June also has the same precipitation total of 97 mm (3.8 in), rain falls on only 10 days, and humidity slightly increases to 80%. For more details, check out Passau weather in June.
May and July present distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a chilly minimum of 0°C (33°F) to a warm maximum of 31°C (87°F), with an average of 14°C (57°F). Additionally, May experiences 97 mm (3.8 in) of precipitation over 15 days, coupled with a humidity level of 76%. In contrast, July sees milder temperatures, with a minimum of 10°C (50°F) and a maximum of 35°C (95°F), averaging at 20°C (68°F). Precipitation in July is slightly lower at 89 mm (3.5 in) over 14 days, and the humidity increases to 80%. For more detailed information, check out the Passau weather in July.
May and August offer contrasting yet somewhat overlapping weather experiences. In May, temperatures range from a cool 0°C (33°F) to a warm 31°C (87°F), with an average of 14°C (57°F) and relatively high humidity at 76%. Precipitation is frequent, occurring over 15 days, resulting in a total of 97 mm (3.8 in). In contrast, August features warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 35°C (95°F) and an average of 20°C (68°F). Although August has similar precipitation levels at 96 mm (3.8 in), it experiences slightly fewer rainy days (13) and higher humidity at 82%. For more detailed insights, check out Passau weather in August.
May and September present a transition in weather patterns. In May, temperatures can range from a chilly 0°C (33°F) at night to a warm 31°C (87°F) during the day, with an average temperature of 14°C (57°F). This month experiences significant rainfall, totaling 97 mm (3.8 in) over about 15 days, coupled with a humidity level of 76%. In contrast, September sees slightly cooler temperatures, with a minimum of 3°C (37°F) and an average of 15°C (59°F), reaching a comparable maximum of 30°C (87°F). Rainfall decreases to 70 mm (2.7 in) over 11 days, and humidity rises to 82%. Overall, while both months can experience warmth, May tends to be wetter and more variable, whereas September is cooler and somewhat drier. For more insights, check out Passau weather in September.
May and October exhibit distinct differences in weather patterns. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (87°F) during the day, with an average of 14°C (57°F). This month also sees approximately 97 mm (3.8 in) of precipitation over about 15 days, coupled with a humidity level of 76%. In contrast, October is cooler, with temperatures starting from 1°C (34°F) at night and peaking at 23°C (74°F) during the day, resulting in an average of 10°C (51°F). While it experiences less precipitation at 67 mm (2.6 in) across 11 days, the humidity is higher at 87%. For more detailed insights into October weather, you can visit Passau weather in October.
In May, weather conditions are notably warmer, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (87°F), and an average of 14°C (57°F). The month also experiences higher precipitation levels, accumulating 97 mm (3.8 in) over 15 days, accompanied by a humidity level of 76%. In contrast, November's temperatures are significantly cooler, with a minimum of -4°C (25°F) and a maximum of 19°C (66°F), averaging just 5°C (41°F). Additionally, November sees lower precipitation at 52 mm (2.1 in) spread over 8 days, though it has higher humidity at 89%. For more specific details, you can check Passau weather in November.
May and December present striking contrasts in weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 31°C (87°F), with an average of 14°C (57°F). This month sees considerable warmth and a moderate level of precipitation at 97 mm (3.8 in) over about 15 days, combined with relatively high humidity at 76%. In contrast, December experiences much colder conditions, with temperatures dropping to a minimum of -6°C (21°F) and peaking at just 13°C (56°F), averaging around 2°C (36°F). The precipitation total is similar to May at 100 mm (3.9 in) over the same number of days, but the humidity is notably higher at 92%. For more details on this season's weather, you can check out Passau weather in December.
In May, Passau experiences a notable transition in weather, with warmer temperatures that hint at the approaching summer. This month typically brings an average temperature of 14°C, far more pleasant compared to the chill of early spring. However, May is also characterized by increased humidity levels and precipitation days, making it one of the wetter months in the region, with about 15 days of rain. While maximum temperatures can reach a balmy 31°C, the fluctuating conditions, including cooler nights, highlight the unpredictability that spring weather can bring. For more detailed insights into the climate patterns throughout the year, visit Passau Climate.