May Weather in Lejre, Denmark

Last updated: October 30, 2025

In May, Lejre, Denmark, experiences a delightful range of temperatures, with maximums reaching up to 25°C (78°F) and a comforting average of 12°C (53°F). However, the climate can still surprise, as occasional drops may bring temperatures as low as -1°C (31°F). This month sees a total precipitation amount of 64 mm (2.5 in) over approximately 13 rainy days, contributing to a humidity level of 80%. Overall, May in Lejre is characterized by a blend of warmth and occasional showers, perfect for those who appreciate the freshness of spring in Denmark.

May Temperature in Lejre

As spring gives way to summer, May in Lejre, Denmark, reveals a refreshing shift in temperatures. With a minimum of -1°C (31°F) and an average of 12°C (53°F), the month welcomes more comfortable weather, setting the stage for outdoor activities. Daytime highs can reach up to 25°C (78°F), a delightful change from the colder months. This gradual warming trend from the previous months of April, which already hinted at warmer days, signifies that nature is in full bloom, making May an ideal time to experience the vibrant landscapes of Lejre. The transition into May not only highlights the beauty of the season but also invites residents and visitors alike to embrace the invigorating temperatures and longer daylight hours.

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

The chart illustrates May temperature patterns in Lejre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lejre, May typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (78°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec363639455362646457514438
Data source: Temperature data for Lejre 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 Lejre

May in Lejre, Denmark, is characterized by a noticeable uptick in precipitation, with 64 mm (2.5 in) of rain falling over 13 days, making it one of the wetter months of the year. This increase follows a relatively dry April and reflects a trend of springtime intensification, as precipitation amounts gradually rise from the lighter winter months. The pattern seen in March, which received 61 mm (2.4 in) over 12 days, sets the stage for May’s robust rainfall, indicating a shift towards a more vibrant and blooming landscape as temperatures warm up. As summer approaches, this consistent moisture is essential for nurturing the lush greenery that Denmark is known for, reinforcing May’s role as a pivotal month in the seasonal transition.

May Precipitation Trends in Lejre

The chart displays monthly precipitation patterns in Lejre, 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. In Lejre, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec464462416451858471743654
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lejre

As spring unfolds in Lejre, Denmark, May brings a welcomed dip in humidity to around 80%, a noticeable shift from the damp chill of the winter months. After consistently high levels in January through April, where humidity hovered between 85% and 90%, May signifies the transition towards the more comfortable summer climate. The gradual decrease in moisture levels continues into June, dropping further to 77%, which sets the stage for breezy, pleasant days ahead. Observing this trend, one can appreciate how the landscape transforms, inviting outdoor activities as the air becomes lighter and more enjoyable.

May Average Humidity in Lejre

This chart illustrates the average monthly humidity levels in Lejre, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Lejre is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Lejre

As we transition into May in Lejre, Denmark, the UV Index jumps to a notable 6, indicating a high level of sun exposure risk. This increase in UV intensity reflects a clear trend as we step into the warmer months, where outdoor activities become more frequent. Compared to the previous months, such as April with a UV Index of 5, May requires a reduced burn time of just 25 minutes for fair-skinned individuals before sunburn becomes a concern. As summer approaches, it's essential to remain vigilant about sun safety, as June peaks at a very high index of 8. For detailed information on UV Index patterns, check out Lejre UV Index.

Maximum UV Index Levels in Lejre for May

The chart shows the monthly maximum UV Index (UVI) for Lejre 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. In May, the maximum UV index in Lejre typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Lejre 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 Lejre

In Lejre, Denmark, May marks a delightful turning point in sunlight hours, boasting 429 hours of glorious sunshine. This surge follows the gradual increase from the chilly winter months, where January sees a mere 96 hours of light. As the days stretch and warm up, March and April pave the way with 259 and 377 hours respectively, setting the stage for May’s sunny embrace. This upward trend continues into June, peaking at 453 hours, before gently tapering off through the summer and into autumn. With each month building upon the last, May truly embodies the essence of springtime, offering a vibrant contrast to the dimmer days of earlier months.

Monthly Sunshine Duration in Lejre: May Highlighted

The May sunshine duration represents the total number of hours Lejre 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h188h259h377h429h453h452h407h322h248h148h114h
Data source: Lejre May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lejre During May

As spring blooms, May in Lejre, Denmark, presents a mix of weather patterns that lean towards sunnier days compared to the winter months. While the chance of sunny weather dips to 28%, it still reflects a transition from the robust 53% in April, heralding the arrival of longer daylight hours. Interestingly, the likelihood of sunshine opens slightly wider in the subsequent month of June, rising to 42%, suggesting that May serves as a bridge between the cooler, cloudier days of early spring and the more radiant summers ahead. Overall, this dynamic showcases the typical variability of Danish weather, infusing May with a sense of anticipation for sunnier skies as the year progresses.

Percentage of Sunny Days in May in Lejre

The chart illustrates the percentage of sunny days in Lejre 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 Lejre experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%32%39%53%28%42%32%35%31%28%14%24%
Data source: Lejre May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lejre in May

In Lejre, Denmark, May marks a delightful turning point in daylight duration, basking in 16 hours of sunlight that signals the heart of spring. This month follows the steady increase from January's modest 7 hours, with daylight progressively extending through February and March as the days grow longer and brighter. By April, the daylight reaches an invigorating 14 hours, paving the way for May's lush embrace of light. As summer approaches, the trend continues with June peaking at 17 hours, yet May stands out as a vibrant transition, inviting both nature and residents to revel in the extended daylight. This natural rhythm showcases the essence of Danish spring, where longer days breathe life into the landscape and daily activities alike.

Average Daylight Hours in Lejre for May

The chart illustrates the variation in daylight duration in Lejre throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 45m9h 37m11h 53m14h 12m16h 15m17h 22m16h 46m14h 54m12h 40m10h 22m8h 17m7h 8m
Data source: Lejre daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Lejre

In Lejre, Denmark, the month of May typically experiences an average wind speed of 4.0 m/s (9 mph), slightly lower than the preceding months of April and March, which both recorded 4.5 m/s (10 mph). This gentle breeze aligns with a gradual decline in wind speed as spring transitions into summer, showcasing a trend where winds begin to calm after the dynamic gusts of early spring. While June continues this trend with a drop to 3.5 m/s (8 mph), May remains a pleasant time, inviting outdoor activities without the interference of strong winds. Overall, the shift in wind speeds not only marks the seasonal progression but also enhances the charm of Lejre's lush greenery in full bloom during the late spring.

Average May Wind Speed in Lejre

The chart displays monthly wind speed patterns in Lejre, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.44.54.54.0 m/s3.53.74.23.84.84.44.2
Data source: Lejre May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Lejre Compares to Other Months

Weather in Lejre varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lejre, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in May and January, there are notable differences in temperature and overall conditions. May typically sees temperatures ranging from a chilly minimum of -1°C (31°F) to a pleasant average of 12°C (53°F), reaching a maximum of 25°C (78°F). In contrast, January is much colder, with temperatures ranging from a minimum of -11°C (12°F) to a much cooler average of 2°C (37°F) and a maximum of 11°C (52°F). Additionally, May experiences higher precipitation at 64 mm (2.5 in) over 13 days, while January has a lesser amount of 46 mm (1.8 in) across 10 days. Humidity levels are also significant, with May averaging 80% compared to January's 90%. For a detailed look, you can check out Lejre weather in January.

In comparing the weather between May and February, we see significant differences in temperature and overall conditions. May experiences a much milder climate, with temperatures ranging from a minimum of -1°C (31°F) to a comfortable average of 12°C (53°F) and a maximum of 25°C (78°F). In contrast, February is decidedly colder, featuring a minimum of -16°C (3°F), an average of only 2°C (37°F), and a maximum of 14°C (58°F). Precipitation is higher in May, with 64 mm (2.5 in) over 13 days, while February sees 44 mm (1.7 in) across 11 days. Notably, February also has slightly higher humidity levels at 89%, compared to May's 80%. For more details on weather conditions specific to February, check out Lejre weather in February.

May's weather offers a noticeable transition into spring with warmer temperatures, averaging 12°C (53°F) and reaching a maximum of 25°C (78°F). In contrast, March still clings to winter's chill, with average temperatures around 4°C (39°F) and highs of only 17°C (63°F). While both months see similar levels of precipitation—64 mm (2.5 in) in May and 61 mm (2.4 in) in March—the days of rainfall are slightly higher in May at 13 days compared to March's 12 days. Additionally, humidity is relatively high in both months, but March's 88% feels more oppressive than May’s 80%. For a more detailed look at March conditions, check out Lejre weather in March.

When comparing the weather in May to that of April, we see a noticeable warming trend. May boasts an average temperature of 12°C (53°F) with a minimum of -1°C (31°F) and a maximum of 25°C (78°F), while April's average temperature is lower at 7°C (45°F), with a minimum of -6°C (22°F) and a maximum reaching 24°C (76°F). Precipitation is higher in May at 64 mm (2.5 in) over 13 days, compared to April's 41 mm (1.6 in) over 8 days. Humidity levels remain somewhat comparable, with May at 80% and April slightly higher at 85%. For more detailed insights, you can check out Lejre weather in April.

May and June showcase notable differences in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month sees about 64 mm (2.5 in) of precipitation over 13 days, accompanied by high humidity levels at 80%.

In contrast, June experiences a warmer climate, with minimum temperatures rising to 7°C (44°F) and maximums reaching 30°C (86°F), averaging 17°C (62°F). Precipitation decreases slightly to 51 mm (2.0 in) over just 9 days, and humidity remains a bit lower at 77%. For more specific details, you can check Lejre weather in June.

In May, temperatures can dip as low as -1°C (31°F) at night, with average daytime highs of 25°C (78°F), providing a cool yet pleasantly warm atmosphere. The month experiences an average of 64 mm (2.5 in) of precipitation over 13 days, accompanied by relatively high humidity levels of 80%. In contrast, July brings warmer weather, with overnight lows around 7°C (45°F) and maximum temperatures soaring to 31°C (88°F), resulting in a more consistently warm average of 18°C (64°F). While July experiences slightly more rainfall at 85 mm (3.4 in) over the same number of days, humidity is somewhat lower at 77%. For more detailed insights on July weather, you can check Lejre weather in July.

May and August exhibit distinct differences in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), averaging around 12°C (53°F). The month sees around 64 mm (2.5 in) of precipitation over 13 days, accompanied by high humidity at 80%. In contrast, August experiences milder temperatures with a minimum of 7°C (45°F) and a maximum of 30°C (87°F), averaging 18°C (64°F). Although it is slightly wetter than May, with 84 mm (3.3 in) of precipitation over 12 days, humidity levels are a bit lower at 77%. For more detailed weather information, you can check Lejre weather in August.

May and September present distinct yet mild weather patterns. In May, temperatures range from a chilly low of -1°C (31°F) to a comfortable high of 25°C (78°F), with an average of 12°C (53°F). The month sees about 64 mm (2.5 in) of precipitation over 13 days, coupled with a humidity level of 80%. In contrast, September enjoys slightly warmer conditions, with minimums around 1°C (35°F) and maximums reaching 27°C (80°F), leading to an average temperature of 14°C (58°F). Precipitation increases slightly to 71 mm (2.8 in) across 12 days, along with a slight rise in humidity to 83%. For more detailed information, check out Lejre weather in September.

May and October present contrasting weather patterns, with May generally being milder and more comfortable. In May, temperatures range from a minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), averaging around 12°C (53°F). Precipitation is moderate at 64 mm (2.5 in) over about 13 days, and the humidity sits at 80%, creating a vibrant spring atmosphere.

In contrast, October is cooler, with temperatures dipping to a low of -4°C (25°F) and reaching a maximum of 22°C (73°F), averaging at 10°C (51°F). The month sees slightly more rain, with 74 mm (2.9 in) spread across approximately 14 days, and a higher humidity level of 87%. For more detailed information about October weather, you can check Lejre weather in October.

May and November present contrasting weather conditions. In May, temperatures range from a crisp 1°C (34°F) at night to a pleasant 25°C (78°F) during the day, with an average of 12°C (53°F). The month experiences significant rainfall, with around 64 mm (2.5 in) over 13 days, and humidity levels hover around 80%. In contrast, November is chillier, with temperatures dropping as low as -5°C (23°F) and reaching a maximum of 17°C (63°F), averaging at a cooler 6°C (44°F). Precipitation in November is lower, totaling 36 mm (1.4 in) across 9 days, although humidity rises slightly to 89%. For those interested in exploring more about the weather in this month, you can visit Lejre weather in November.

May and December weather in Lejre present a stark contrast, showcasing the transition from spring to winter. In May, temperatures are generally milder, with daily highs averaging 12°C (53°F) and maximums reaching up to 25°C (78°F). The month experiences average humidity at 80% and a total precipitation of 64 mm (2.5 in) over 13 days. In sharp contrast, December sees much colder conditions, with average temperatures lingering around 3°C (38°F) and maximums only reaching 11°C (52°F). The winter month has slightly lower precipitation at 54 mm (2.1 in) but features a higher humidity level at 88%. For more insights into December weather in Lejre, visit Lejre weather in December.

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Conclusion: What to Expect From May Weather in Lejre

As May unfolds in Lejre, the weather showcases a delightful transition from the chill of early spring to the warmth of late spring. With average temperatures on the rise, daytime highs can reach a pleasant 25°C (78°F), while cooler nights remind us that winter is still a recent memory. Compared to the preceding months, May experiences increased humidity and precipitation, with rain gracing about half the month. This gentle blend of sun and showers not only nourishes the lush landscapes but also makes May a vibrant time for outdoor adventures. For more detailed insights into the climatic nuances throughout the year, explore Lejre Climate.