May Weather in Boppard, Germany

Last updated: February 26, 2025

In Boppard, Germany, the weather in May presents a delightful contrast of temperatures, ranging from a brisk minimum of -1°C (31°F) to a warm maximum of 31°C (89°F). With an average temperature of 13°C (56°F), the month invites both cool nights and pleasantly warm days. However, residents and visitors should be prepared for the possibility of rain, as 66 mm (2.6 in) of precipitation is expected over 12 days, contributing to a relatively high humidity level of 77%. This combination of conditions makes May a fascinating time to experience the charming beauty of Boppard.

May Temperature in Boppard

In May, Boppard, Germany, experiences a delightful transition into warmer weather, with temperatures showcasing a notable rise throughout the month. The minimum temperature hovers around a chilly -1°C (31°F), indicating the last remnants of spring's cool grip. However, as days lengthen and the sun shines brighter, the average temperature climbs to a comfortable 13°C (56°F), offering a pleasant atmosphere for outdoor activities. The maximum temperature reaches a vibrant 31°C (89°F), marking it as one of the warmest months of the year. This significant increase in warmth not only invites locals and tourists alike to explore Boppard's stunning landscapes but also sets the stage for the lush beauty that summer promises.

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

The chart illustrates May temperature patterns in Boppard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842495564666658514239
Data source: Temperature data for Boppard 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 Boppard

In May, Boppard experiences a noticeable uptick in precipitation, recording 66 mm (2.6 in) over 12 rainy days. This slight increase compared to April's 37 mm (1.4 in) hints at a transition into more frequently wet conditions as spring progresses toward summer. Interestingly, May's precipitation is on par with March's 65 mm (2.6 in), suggesting that the weather is still grappling with the last vestiges of spring's variability. Overall, as the region moves into June, the consistent rain patterns may pave the way for the warmer, more humid days ahead, with precipitation amounts generally increasing through the season.

May Precipitation Trends in Boppard

The chart displays monthly precipitation patterns in Boppard, 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.
JanFebMarAprMayJunJulAugSepOctNovDec605565376672676247554689
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Boppard

As May arrives in Boppard, Germany, the humidity begins to dip, settling at 77%, a noticeable decrease from the more humid spring months. This transition signifies the shift towards summer, marked by progressively drier conditions, as seen in the upcoming months where June and July will experience even lower humidity levels at 74% and 72%, respectively. The gradual decline from January's 91% down to May's 77% highlights a trend of increased comfort and potential outdoor activities, contrasting sharply with the high humidity levels of late autumn and winter. As the months progress, residents can expect a refreshing change, setting the stage for a pleasant summer ahead.

May Average Humidity in Boppard

This chart illustrates the average monthly humidity levels in Boppard, 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%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Boppard

As spring transitions into summer, May in Boppard, Germany, marks a significant shift in UV exposure. With a UV Index of 7, the month falls into the high exposure category, reducing safe sun exposure time to just 25 minutes. This is a notable increase from the moderate levels seen from January to April, where the index ranged from 2 to 5. As temperatures climb and sunlight intensifies, awareness of sun safety becomes crucial. Residents and visitors alike should be mindful of their time in the sun, adopting protective measures to enjoy Boppard’s beautiful outdoors while safeguarding their skin. For detailed insights on UV trends throughout the year, visit Boppard UV Index.

Maximum UV Index Levels in Boppard for May

The chart shows the monthly maximum UV Index (UVI) for Boppard 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.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Boppard 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 Boppard

As spring unfolds into summer in Boppard, Germany, the town basks in a delightful increase of sunshine hours, reaching 391 hours in May. This represents a significant leap from the earlier months, showcasing the gradual transition from the subdued light of winter—with merely 104 hours in January—to the vibrant energy of late spring. The sunshine continues to build momentum, peaking in July with 411 hours, before beginning a slow descent as autumn approaches. The warmth of May heralds the joys of outdoor activities and a lively atmosphere, making it a perfect time to experience Boppard's enchanting landscapes under the sun’s embrace.

Monthly Sunshine Duration in Boppard: May Highlighted

The May sunshine duration represents the total number of hours Boppard 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.
JanFebMarAprMayJunJulAugSepOctNovDec104h197h265h344h391h396h411h384h320h235h168h114h
Data source: Boppard May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Boppard During May

While May in Boppard generally offers a 30% chance of sunny weather, this figure reflects a notable decline from the increasing sunlight hours seen earlier in spring, with April peaking at 43%. As winter gives way to the warmer months, May's weather can be quite unpredictable, showcasing a mix of sunshine and showers. This trend continues into the early summer months, where the chances for sun remain relatively steady at around 31% in both June and July. This fluctuation highlights the transitional nature of May, straddling the line between spring's blossoming warmth and the impending summer. So, while you might bask in the sun some days, be prepared for the occasional overcast sky as well.

Percentage of Sunny Days in May in Boppard

The chart illustrates the percentage of sunny days in Boppard 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 Boppard experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%31%42%43%30%31%32%30%39%26%17%12%
Data source: Boppard May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Boppard in May

In Boppard, Germany, May heralds the beauty of longer days, with a generous 15 hours of daylight that invite exploration and outdoor activities. This increase in daylight marks a gradual ascent from the 8 hours in January, showcasing a steady climb as winter recedes. Following the early spring transition from 11 hours in March to 13 hours in April, May's radiant days signify the heart of spring, leading towards the peak of summer in June with an impressive 16 hours. As the year unfolds, daylight begins to taper off after June, but May stands out as a vibrant time for residents and visitors alike, celebrating the warmth and energy of longer evenings.

Average Daylight Hours in Boppard for May

The chart illustrates the variation in daylight duration in Boppard throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 34m10h 4m11h 55m13h 49m15h 27m16h 19m15h 51m14h 23m12h 33m10h 40m8h 59m8h 6m
Data source: Boppard daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Boppard

In May, the wind begins to pick up in Boppard, Germany, with an average speed of 3.6 m/s (8 mph), making it a refreshing transition from the calmer April winds. This rise contrasts notably with the preceding months, where wind speeds generally dipped, particularly in March and April. As summer approaches, the winds tend to lessen in June and July, reflecting a seasonal trend that shows milder conditions. Overall, May stands out as a month where the breezy atmosphere invites outdoor activities, signaling the gentle onset of warmer days ahead.

Average May Wind Speed in Boppard

The chart displays monthly wind speed patterns in Boppard, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.43.32.83.6 m/s2.32.62.82.13.32.53.1
Data source: Boppard May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Boppard Compares to Other Months

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

The weather in May contrasts significantly with that of January. In May, temperatures range from a chilly minimum of 1°C (31°F) to a warm maximum of 31°C (89°F), with an average of 13°C (56°F) and relatively lower humidity at 77%. In contrast, January experiences much colder conditions, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 12°C (54°F) and an average of only 2°C (36°F), along with higher humidity at 91%. Precipitation levels are similar in both months, with May receiving 66 mm (2.6 in) over about 12 days and January slightly less at 60 mm (2.4 in) over the same amount of time. For more details, you can check Boppard weather in January.

May and February present quite distinct weather patterns. In February, temperatures range from a chilly minimum of -11°C (12°F) to a maximum of 19°C (66°F), with an average of just 3°C (39°F). This month experiences high humidity levels at 90% and a total precipitation of 55 mm (2.2 in) over 12 days. In contrast, May showcases a broader temperature range, from a cool min of -1°C (31°F) to a warm max of 31°C (89°F), with an average temperature of 13°C (56°F). While it is slightly wetter with 66 mm (2.6 in) of rain over the same number of days, the humidity is lower at 77%. For a more detailed look at February weather in Boppard, check out Boppard weather in February.

In comparing the weather of March and May, it’s clear that May offers significantly warmer temperatures, with an average of 13°C (56°F) compared to March's average of 6°C (43°F). While March can still dip to a minimum of -12°C (11°F), May sees a much milder minimum of -1°C (31°F) and can reach a maximum of 31°C (89°F). Both months experience similar levels of precipitation, with May recording 66 mm (2.6 in) over 12 days, slightly less than March’s 65 mm (2.6 in) over 14 days. Humidity levels are also worth noting, as March's higher humidity at 87% feels more damp than May's 77%. For more detailed insights into March weather, you can check Boppard weather in March.

May brings noticeably milder temperatures compared to April, with a minimum of -1°C (31°F) and an average high of 31°C (89°F), whereas April records a minimum of -3°C (26°F) and peaks at 26°C (79°F). Additionally, May experiences higher precipitation at 66 mm (2.6 in) over 12 days, compared to April's 37 mm (1.4 in) over 8 days. The humidity slightly decreases in May to 77%, down from April's 84%. For those interested in more details about the weather during this month, you can check Boppard weather in April.

May and June exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 31°C (89°F), with an average temperature of 13°C (56°F). The month experiences 66 mm (2.6 in) of precipitation over 12 days and maintains a humidity level of 77%. In contrast, June sees a more moderate temperature profile, with minimums of 7°C (45°F), an average of 18°C (65°F), and maximums reaching 33°C (92°F). Although precipitation increases slightly to 72 mm (2.8 in) over 11 days, humidity decreases to 74%. For more detailed insights, check Boppard weather in June.

In May, temperatures can vary significantly, with minimums dropping to -1°C (31°F) and maximums reaching as high as 31°C (89°F), leading to an average temperature of 13°C (56°F). Precipitation is moderate, with 66 mm (2.6 in) spread over about 12 days, and humidity levels are relatively high at 77%.

In contrast, July boasts warmer temperatures, with a minimum of 7°C (45°F) and highs soaring to 37°C (100°F), yielding an average temperature of 19°C (66°F). While July sees a similar level of precipitation at 67 mm (2.6 in), it occurs over fewer days (10), and humidity levels are slightly lower at 72%. For a detailed look at what to expect, check out Boppard weather in July.

May and August present distinct weather patterns, showcasing a notable evolution as the year progresses. In May, temperatures can drop to a chilly minimum of -1°C (31°F) but can soar to a warm maximum of 31°C (89°F), averaging around 13°C (56°F). This month experiences higher humidity at 77% and receives about 66 mm (2.6 in) of precipitation over 12 days. In contrast, August enjoys milder minimum temperatures of 6°C (43°F), with an average of 19°C (66°F) and maximums reaching 34°C (93°F). Precipitation slightly decreases to 62 mm (2.5 in), with the same number of rainy days as May but lower humidity at 71%. For more detailed information, check out Boppard weather in August.

In comparing the weather of May and September, we see notable differences in temperature and precipitation. May features a wider temperature range with minimums dropping to -1°C (31°F) and maxima reaching up to 31°C (89°F), while September has a slightly higher minimum of 3°C (37°F) and an average temperature of 15°C (59°F). Additionally, May experiences more precipitation, totaling 66 mm (2.6 in) over 12 days, whereas September records 47 mm (1.8 in) but over just 7 days. Humidity levels are also relatively high in both months, with September slightly higher at 81% compared to May's 77%. For more detailed insights, you can check Boppard weather in September.

May and October present distinct weather patterns, with May often serving as a transition into warmer summer temperatures, while October brings the onset of cooler autumn conditions. In May, temperatures can reach a maximum of 31°C (89°F) with an average of 13°C (56°F), accompanied by higher humidity levels at 77%. In contrast, October has a milder maximum temperature of 24°C (76°F) and an average of 11°C (52°F), along with increased humidity at 88%. Precipitation levels are fairly comparable, with May experiencing 66 mm (2.6 in) over 12 days, while October sees slightly less at 55 mm (2.2 in) over the same number of days. For more insights, check out Boppard weather in October.

May and November present distinct weather patterns, indicative of their positions in the seasonal cycle. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 31°C (89°F), with an average temperature around 13°C (56°F). This month experiences moderate precipitation of 66 mm (2.6 in) over about 12 days, accompanied by a humidity level of 77%. Conversely, November brings cooler conditions, where temperatures dip from a minimum of -3°C (27°F) to a maximum of 19°C (67°F), averaging just 6°C (42°F). This month sees less rainfall, totaling 46 mm (1.8 in) over 10 days, but the humidity rises to a notable 91%. For a closer look at November's weather specifics, you can check out Boppard weather in November.

May and December present a stark contrast in weather conditions. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 31°C (89°F), with an average of 13°C (56°F). The month experiences approximately 66 mm (2.6 in) of precipitation over 12 days, accompanied by a humidity level of 77%. On the other hand, December is much colder, featuring temperatures that drop from a minimum of -6°C (22°F) to a maximum of 14°C (57°F), with an average temperature of just 4°C (39°F). Precipitation is slightly higher at 89 mm (3.5 in) and occurs over 17 days, coupled with even higher humidity at 92%. For more detailed insights, you can check Boppard weather in December.

Compare Boppard's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Boppard

As May unfolds in Boppard, the weather begins to shift dramatically from the chill of earlier months, showcasing a blend of warmth and mildness that hints at the approaching summer. With temperatures reaching a pleasant peak of 31°C, the days become increasingly inviting, yet the nights can still carry a bite with lows dropping to around 13°C. May also experiences an uptick in rainfall, with about 12 days of precipitation, contributing to a humidity level of 77% that gives the air a refreshing quality. This transitional month is marked by the vibrant green of blossoming flora, making it a picturesque time to explore the scenic beauty of the region. For more details on the weather patterns throughout the year, you can visit Boppard Climate.