May Weather in Pirna, Germany

Last updated: February 26, 2025

In Pirna, Germany, the month of May presents a dynamic tapestry of weather, featuring a maximum temperature that can soar to 30°C (86°F), while the average settles at a comfortable 13°C (55°F). However, the chilly start is marked by a minimum dipping to -1°C (31°F). As spring blossoms, the region experiences a total precipitation amount of 75 mm (3.0 in) over approximately 13 rainy days, contributing to a humidity level of 71%. This variability not only enriches the landscape but also enhances the vibrant atmosphere of Pirna during this transitional month.

May Temperature in Pirna

In May, Pirna transforms into a vibrant landscape as temperatures begin to soar, showcasing a marked shift from the lingering chill of winter. The month starts off with a chilly minimum of -1°C (31°F) but quickly warms to an average of 13°C (55°F), reaching maximums of up to 30°C (86°F) by the month’s end. This remarkable jump illustrates the transition into the heart of spring, where longer days and increased sunshine invite outdoor activities. May serves as a delightful prelude to the summer months, heralding a season of warmth and vitality that beckons both locals and visitors to enjoy the natural beauty of Pirna.

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

The chart illustrates May temperature patterns in Pirna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333540475565666658514136
Data source: Temperature data for Pirna 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 Pirna

May in Pirna, Germany, brings a noticeable increase in precipitation, with 75 mm (3.0 in) of rainfall over 13 days. This uptick follows the relatively drier April, which recorded only 37 mm (1.5 in). The trend of rising precipitation continues into the summer months, as June and July maintain similar levels with 71 mm (2.8 in) and 72 mm (2.8 in), respectively. This pattern not only underscores May as a significant transitional month for rainfall but also highlights a shift towards wetter conditions as the warm season approaches, setting the stage for the lush greenery that characterizes the region during summer. Overall, May stands out as a pivotal point in the yearly cycle of precipitation, framing the vibrant landscape of Pirna.

May Precipitation Trends in Pirna

The chart displays monthly precipitation patterns in Pirna, 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.
JanFebMarAprMayJunJulAugSepOctNovDec665759377571729670704573
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pirna

As spring gives way to summer, May in Pirna, Germany, brings a refreshing change with humidity levels dropping to 71%. This notable decline away from the winter months, where humidity hovers around 90%, marks the transition into a more comfortable season. Following April’s 81%, May's relative dryness sets the stage for sunnier days ahead. Interestingly, this trend of decreasing humidity continues into June, where levels slightly rise to 75%, indicating that while May offers a reprieve, the subsequent months bring a balance of warmth and moisture. Overall, May acts as a pivotal month, ushering in milder conditions that many look forward to in this charming German town.

May Average Humidity in Pirna

This chart illustrates the average monthly humidity levels in Pirna, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%87%81%71%75%74%76%81%85%88%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pirna

In May, Pirna, Germany experiences a noticeable shift in UV exposure, with the UV Index rising to 7, categorized as high. This increase is a significant leap from the moderate levels observed in the previous months, making the burn time drop to just 25 minutes under direct sunlight. As spring unfolds, residents and visitors alike should be more cautious, taking proactive measures to protect their skin from potential damage. The trend continues into June, where the UV Index peaks at 8, indicating an even more intense sun exposure ahead. It's essential to stay informed and adapt your outdoor plans accordingly. For more details, check the full report on the Pirna UV Index.

Maximum UV Index Levels in Pirna for May

The chart shows the monthly maximum UV Index (UVI) for Pirna 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.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Pirna 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 Pirna

May shines brightly in Pirna, Germany, with an impressive 381 hours of sunshine, contributing to the overall warmth and vibrancy of early summer. This marks a notable increase from the previous months, as sunshine hours have gradually climbed from 110 in January to 334 in April. Following May, the trend continues upward, peaking in July with 411 hours. This upward trajectory reveals that as spring gives way to summer, Pirna becomes increasingly bathed in sunlight, creating an inviting atmosphere for outdoor activities and exploration. As the year progresses, the gradual fluctuations in sunshine hours reflect the region's seasonal transitions, highlighting the charm of Pirna’s climate.

Monthly Sunshine Duration in Pirna: May Highlighted

The May sunshine duration represents the total number of hours Pirna 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.
JanFebMarAprMayJunJulAugSepOctNovDec110h193h268h334h381h400h411h379h313h253h181h133h
Data source: Pirna May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pirna During May

In Pirna, Germany, the likelihood of sunny weather sees a gradual increase as spring approaches, peaking in September and October with a notable 38% chance of sunshine. May, however, offers a 29% chance of clear skies, slightly dipping from April's 31%. This drop is not alarming but rather part of a fluctuating trend as the region transitions into summer. As temperatures rise, June and July bring a return to sunnier days, with probabilities bouncing back to 34% and 30% respectively. While May may not boast the sunniest disposition, it serves as a vital segue into the brighter days ahead, infused with the vibrant energy of spring.

Percentage of Sunny Days in May in Pirna

The chart illustrates the percentage of sunny days in Pirna 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 Pirna experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%26%36%31%29%34%30%28%38%38%17%15%
Data source: Pirna May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pirna in May

As spring blossoms into summer, May shines brightly in Pirna, Germany, offering an impressive 15 hours of daylight. This month marks a significant leap from the earlier months, showcasing a trend of increasing sunlight that begins in January with just 8 hours. Each month builds steadily towards the vibrant days of June, where daylight peaks at 16 hours. The gradual transition from 10 hours in February to 13 hours in April illustrates nature's awakening, culminating in the splendid brightness of May. With the days getting longer, May offers the perfect opportunity to explore outdoor activities and bask in the warmth of the sun, setting the stage for the sun-drenched summer months that follow.

Average Daylight Hours in Pirna for May

The chart illustrates the variation in daylight duration in Pirna throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 55m13h 51m15h 33m16h 25m15h 57m14h 27m12h 34m10h 38m8h 55m7h 59m
Data source: Pirna daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Pirna

In Pirna, Germany, the month of May usher in a slight increase in average wind speed, reaching 3.6 m/s (8 mph). This marks a gentle upward trend from the preceding months, where winds consistently hovered between 3.2 m/s and 3.4 m/s. The transition to May not only signifies the arrival of warmer weather but also invigorates the breeze, making it feel fresher as spring unfolds. As the summer months follow, wind speeds take a dip, with June witnessing a notable decrease to 2.4 m/s (5 mph). However, May stands out as a refreshing point in Pirna’s climatic rhythm, blending a sense of seasonal change with breezy vitality.

Average May Wind Speed in Pirna

The chart displays monthly wind speed patterns in Pirna, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.33.23.43.6 m/s2.42.52.62.63.63.33.7
Data source: Pirna May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Pirna Compares to Other Months

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

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 warm 30°C (86°F). The month experiences an average of 75 mm (3.0 in) of precipitation over about 13 days, with a humidity level of 71%. In contrast, January presents much colder conditions, with temperatures dipping as low as -16°C (4°F) and averaging around 0°C (33°F), topping out at 13°C (56°F). This winter month has slightly less precipitation at 66 mm (2.6 in) spread over 14 days, but a higher humidity at 90%. For more insights on January weather, visit Pirna weather in January.

In comparing the weather of May and February, significant differences emerge. May boasts a wider temperature range with minimums dropping to -1°C (31°F) and maximums soaring to 30°C (86°F), averaging around 13°C (55°F). Conversely, February presents much colder conditions, with minimum temperatures reaching -15°C (4°F) and a maximum of only 17°C (63°F), resulting in an average temperature of just 2°C (35°F). Precipitation in May is slightly higher at 75 mm (3.0 in) over 13 days, while February experiences 57 mm (2.2 in) across 11 days. Furthermore, February tends to be more humid, with a humidity level of 89% compared to May's 71%. For more detailed information about February weather, check out Pirna weather in February.

In comparing the weather of May and March, it is clear that March typically experiences colder temperatures, with a minimum of -14°C (7°F) and an average of 4°C (40°F), while May sees warmer conditions, ranging from a minimum of -1°C (31°F) to an average of 13°C (55°F). The maximum temperatures also differ significantly, as March peaks at 21°C (69°F) compared to May's maximum of 30°C (86°F). Precipitation levels are fairly close, with March receiving 59 mm (2.3 in) over 14 days and May slightly higher at 75 mm (3.0 in) over 13 days. Additionally, humidity remains higher in March at 87%, compared to May's 71%. For more detailed insights, you can check Pirna weather in March.

In comparison to April, May experiences significantly warmer temperatures, with a minimum of -1°C (31°F) and an average of 13°C (55°F), while April sees a lower minimum of -7°C (20°F) and an average of only 8°C (48°F). The maximum temperatures in May can reach up to 30°C (86°F), compared to April's 26°C (79°F). However, May is also wetter, with 75 mm (3.0 in) of precipitation over 13 days, compared to April's 37 mm (1.5 in) over 9 days. Notably, May has slightly lower humidity at 71%, in contrast to April's 81%. For more details on April weather in Pirna, check out Pirna weather in April.

May and June present distinct shifts in weather patterns. 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 warm 30°C (86°F). This month experiences about 75 mm (3.0 in) of precipitation over 13 days, with humidity averaging 71%. In contrast, June brings a warmer climate with minimum temperatures of 3°C (38°F) and an average of 18°C (65°F), peaking at a maximum of 34°C (94°F). Although the precipitation decreases slightly to 71 mm (2.8 in) over 11 days, the humidity rises a bit to 75%. This transition highlights June as a warmer and slightly drier month compared to May. For more detailed information, you can check Pirna weather in June.

May and July exhibit noticeable differences in weather patterns, with May featuring a wider temperature range from a chilling low of -1°C (31°F) to a warm high of 30°C (86°F) and an average temperature of 13°C (55°F). In contrast, July showcases milder nights with a minimum of 7°C (45°F) and a peak temperature reaching up to 35°C (96°F), along with a higher average temperature of 19°C (66°F). Precipitation levels are relatively similar, with May receiving 75 mm (3.0 in) across 13 days, while July sees slightly less at 72 mm (2.8 in) over 11 days. Additionally, both months experience high humidity, with May at 71% and July marginally higher at 74%. For more specific insights into July weather, you can visit this link: Pirna weather in July.

May and August present distinct weather patterns, showcasing the transition from spring to summer. In May, temperatures range from a minimum of -1°C (31°F) to a maximum of 30°C (86°F), with an average of 13°C (55°F). This month tends to be quite variable, with about 75 mm (3.0 in) of precipitation over 13 days and a humidity level of 71%. In contrast, August features warmer temperatures, with a minimum of 6°C (43°F) and a maximum reaching 35°C (95°F), averaging at 19°C (67°F). Although it is slightly wetter with 96 mm (3.8 in) of rain over 12 days, humidity increases to 76%. For more detailed weather information specific to August, visit Pirna weather in August.

May and September share a similar maximum temperature of 30°C (86°F), but there are notable differences in their overall weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 13°C (55°F), while September starts slightly warmer with a minimum of 0°C (33°F) and an average of 14°C (58°F). Both months experience a comparable amount of precipitation, with May receiving 75 mm (3.0 in) over 13 days and September slightly less at 70 mm (2.8 in) across 12 days. Additionally, September tends to be more humid, averaging 81% compared to May's 71%. For more detailed insights into September weather in Pirna, check out Pirna weather in September.

May and October present distinct weather patterns, showcasing the transition from spring to autumn. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 13°C (55°F). The month sees moderate precipitation of 75 mm (3.0 in) over 13 days, and humidity levels are around 71%. In contrast, October features cooler conditions, with temperatures dropping to a minimum of -2°C (28°F) and a maximum of 23°C (74°F), averaging 10°C (51°F). Despite slightly less precipitation at 70 mm (2.7 in) over 12 days, October experiences higher humidity levels at 85%. For a closer look at the conditions during this month, you can check Pirna weather in October.

May and November present distinct contrasts in weather conditions. In May, temperatures can vary significantly, with a minimum of -1°C (31°F) and a maximum reaching up to 30°C (86°F), resulting in an average of 13°C (55°F). The month experiences about 75 mm of precipitation over approximately 13 days, with humidity levels around 71%. In contrast, November features cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 18°C (65°F), averaging only 5°C (42°F). Precipitation is lower at 45 mm over approximately 11 days, and humidity rises to 88%, creating a much damp and chilly atmosphere. For more detailed information about November weather, check Pirna weather in November.

May and December present contrasting weather experiences in Pirna. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average temperature of 13°C (55°F). The month sees about 75 mm (3.0 in) of precipitation over 13 days, accompanied by a moderate humidity level of 71%. In stark contrast, December features cold temperatures, with a minimum of -11°C (12°F), an average of just 2°C (36°F), and a maximum of 12°C (54°F). Despite a similar precipitation amount of 73 mm (2.9 in) across 15 days, the humidity soars to a high of 92%, creating a more damp and frigid atmosphere. For those interested in the specifics of December weather, you can find more information here: Pirna weather in December.

Compare Pirna's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Pirna

As May unfolds in Pirna, the weather showcases a delightful transition from the lingering chill of winter to the warmth of early summer. With temperatures peaking around 30°C (86°F), this month stands out with its promise of sunshine, contrasting sharply against the cooler averages of previous months. However, don’t forget your umbrella; May brings about 75 mm of rainfall over approximately 13 days. The relatively high humidity at 71% adds a touch of mugginess to the air, reminding us that spring is in full swing. For a comprehensive look at how Pirna's climate shapes up throughout the year, visit Pirna Climate.