June Weather in Aachen, Germany

Last updated: February 26, 2025

June in Aachen, Germany, brings a delightful mix of warm temperatures and occasional rainfall, making it a vibrant time to explore the city. With maximum temperatures reaching 33°C (92°F) and an average of 18°C (64°F), residents and visitors can enjoy pleasant days infused with sunshine. However, the month also sees a minimum dip to 7°C (44°F), reminding everyone that cooler breezes can roll in. Rainfall is moderate, with 88 mm (3.4 in) recorded over 12 days, ensuring that the greenery remains lush and inviting. The humidity level hovers around 74%, adding a slight mugginess to the charming streets of Aachen, perfect for al fresco dining or leisurely strolls through its historic sites.

June Temperature in Aachen

In June, Aachen experiences a delightful transition into summer, marked by mild minimum temperatures around 7°C (44°F), rising to an average of 18°C (64°F), and peaking at an invigorating 33°C (92°F). This month stands out with its steadily increasing warmth, following the gentle rise from the colder months of early spring. The significant leap in maximum temperatures signals the approach of the hottest season, encouraging outdoor activities and vibrant city life. As the days grow longer and sunnier, June becomes a season of renewal and enjoyment in Aachen, where nature flourishes and the atmosphere buzzes with vitality.

June Weather in Aachen: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Aachen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374044495564656559534440
Data source: Temperature data for Aachen 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.

June Precipitation in Aachen

In June, Aachen experiences a significant shift in weather patterns, marked by 88 mm (3.4 in) of precipitation over 12 days. This amount is slightly higher than the previous month's total and reflects the transition to a wetter summer. As the temperatures rise, the frequency of rain showcases the region's characteristic June showers. Following the relatively drier April, June's rainfall paves the way for lush greenery and vibrant landscapes, enhancing Aachen's natural beauty. Interestingly, while rainfall begins to increase, the number of rainy days remains consistent with earlier months, signaling a steady, temperate climate that promotes outdoor activities, all while keeping the air fresh and invigorating.

June Precipitation Trends in Aachen

The chart displays monthly precipitation patterns in Aachen, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7978874074889478648259112
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Aachen

In June, Aachen experiences a notable shift in humidity as it dips to 74%, marking the continuation of a gradual decline that began in May. This trend reflects the transition from the heavy, moisture-laden air of winter months, where humidity hovers above 90%, to a more moderate summer climate. As temperatures rise and the days stretch longer, the air becomes drier, reaching its lowest humidity levels in July and August at 72% and 71%, respectively. This seasonal decrease not only enhances the comfort of outdoor activities but also signals the approach of the drier months ahead, providing a brief respite from the brisk, damp air that characterizes Aachen's colder seasons.

June Average Humidity in Aachen

This chart illustrates the average monthly humidity levels in Aachen, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Aachen

In June, Aachen experiences a significant rise in the UV Index, climbing to 8 and categorizing it as very high. This marks a continuation of the upward trend that began in May, where the UV Index reached 7, signaling that sun protection becomes crucial as the summer season approaches. With a reduced burn time of just 15 minutes, it's essential for residents and visitors to stay vigilant against potential skin damage, especially when compared to earlier months like March and April, which had lower indices and longer safe exposure times. The pattern is clear: as we move into the summer months, the sun's intensity increases, making it vital to adapt sun safety measures accordingly. For more detailed information, visit the Aachen UV Index.

Maximum UV Index Levels in Aachen for June

The chart shows the monthly maximum UV Index (UVI) for Aachen in June, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Aachen June 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.

June Sunshine in Aachen

June in Aachen, Germany shines brightly with 395 hours of sunlight, marking a peak moment in the city's radiant calendar. This month reflects a steady increase in sunshine, following the blossoming days of spring, which already saw significant hours accumulate. As spring transitions to summer, June's glow sets the stage for the warmest months, with July leading at 408 hours. Interestingly, while June enjoys nearly 400 hours, the summer solstice creates a vibrant atmosphere that draws residents outdoors, fostering a dynamic community spirit. This gradual ascent from the dreary depths of winter, with January's mere 119 hours, underlines a delightful trend towards bright, sunny days that energize both the landscape and the people of Aachen.

Monthly Sunshine Duration in Aachen: June Highlighted

The June sunshine duration represents the total number of hours Aachen experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec119h205h269h341h394h395h408h378h316h240h188h133h
Data source: Aachen June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Aachen During June

In Aachen, Germany, the likelihood of sunny weather in June stands at 32%, showcasing a modest promise of sunshine as summer approaches. While this figure aligns closely with the chances seen in both July and August, it also highlights a shift from the sunnier April and March, which enjoy slightly higher probabilities of sun at 41% and 40%, respectively. The month of June, while not the sunniest, offers a pleasant mix where residents and visitors can still expect a fair amount of bright days amidst the lush greenery that flourishes during this time. As we transition from spring's variability to summer's stability, the consistent sun chance gives hope for enjoyable outdoor activities, despite occasional cloudy spells.

Percentage of Sunny Days in June in Aachen

The chart illustrates the percentage of sunny days in Aachen throughout the year, with June 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 Aachen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%31%40%42%30%32%32%31%38%30%25%14%
Data source: Aachen June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Aachen in June

In Aachen, Germany, June marks the peak of daylight with an impressive 16 hours of sunlight, illuminating the city and inviting outdoor activities. This gradual increase in daylight begins in January with only 8 hours and steadily rises to create a vibrant atmosphere by the early summer months. As spring unfolds, daylight increases from 11 hours in March to 15 hours in May, showcasing the rejuvenating power of longer days. After June, the daylight begins to recede slightly, with July witnessing 15 hours and August tapering off to 14 hours. This pattern highlights a clear seasonal trend where the longest days of the year culminate in June, offering a perfect time to enjoy Aachen’s scenic beauty before the days slowly shorten as autumn approaches.

Average Daylight Hours in Aachen for June

The chart illustrates the variation in daylight duration in Aachen throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 1m11h 55m13h 51m15h 32m16h 24m15h 56m14h 26m12h 34m10h 39m8h 56m8h 1m
Data source: Aachen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Aachen

In Aachen during June, the wind takes a gentle breath, with an average speed of just 2.6 m/s (6 mph), making it one of the calmest months of the year. This decrease in wind intensity from the previous months reflects a broader seasonal trend, as spring transitions into summer. While the average wind speeds in April dipped to the lowest at 3.2 m/s (7 mph), June marks a notable drop from the 4.4 m/s (10 mph) observed in both May and earlier months. Following June, the winds gradually pick up again, but there's a clear indication that mid-year in Aachen is characterized by tranquil breezes, perfect for outdoor activities and vibrant summer gatherings. This seasonal lull offers a stark contrast to the more blustery conditions felt in the colder months, providing a serene backdrop for enjoying the charms of the city.

Average June Wind Speed in Aachen

The chart displays monthly wind speed patterns in Aachen, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.54.03.24.42.6 m/s3.23.42.84.43.34.1
Data source: Aachen June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Aachen Compares to Other Months

The weather in Aachen changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Aachen and find detailed weather information for every month.

June and January present stark contrasts in weather. June boasts a warm climate, featuring average temperatures around 18°C (64°F) and maximums reaching up to 33°C (92°F), though it does experience some rain with precipitation totaling 88 mm (3.4 in) over approximately 12 days. In contrast, January is much colder, with average temperatures hovering around 3°C (37°F) and lows dipping to -8°C (17°F). Despite slightly lower precipitation at 79 mm (3.1 in), it falls over more days (14), and the humidity level is notably high at 91%. For more detailed insights into January weather, check out Aachen weather in January.

June and February present contrasting weather conditions in terms of temperature, precipitation, and humidity. In June, temperatures range from a mild 7°C (44°F) at night to a warm 33°C (92°F) during the day, averaging around 18°C (64°F). The month sees about 88 mm (3.4 in) of precipitation over 12 days, with humidity levels at 74%. In stark contrast, February experiences much colder temperatures, with minimums dropping to -10°C (14°F) and a maximum of 21°C (69°F), averaging just 5°C (40°F). Although February has slightly less precipitation at 78 mm (3.1 in) over the same number of days, it boasts higher humidity at 90%. For more details on February weather, check out Aachen weather in February.

When comparing the weather in June and March, a stark contrast emerges. June experiences milder temperatures, ranging from a minimum of 7°C (44°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F). In contrast, March is significantly colder, with temperatures ranging from -10°C (14°F) to 23°C (73°F) and averaging at 7°C (44°F). Both months have similar levels of precipitation, with June receiving 88 mm (3.4 in) over 12 days and March 87 mm (3.4 in) over 15 days. However, March is notably more humid, with a humidity level of 87% compared to June's 74%. For detailed information on March's climate, you can check Aachen weather in March.

When comparing the weather in June and April, it's clear that June tends to be warmer and more variable. In June, temperatures range from a minimum of 7°C (44°F) to a maximum of 33°C (92°F), with an average temperature of 18°C (64°F). In contrast, April experiences a cooler range, with temperatures starting at a low of -3°C (26°F) and peaking at 27°C (81°F), averaging around 9°C (49°F). Additionally, June sees higher precipitation levels of 88 mm (3.4 in) over 12 days, while April has less rain, totaling 40 mm (1.6 in) across 10 days. Despite the increase in temperature, June's humidity sits at 74%, slightly lower than April's 84%. For a detailed look at the weather specifics for April, you can visit Aachen weather in April.

When comparing the weather in June and May, June typically showcases a wider temperature range, with minimums at 7°C and maximums reaching up to 33°C. This results in a higher average temperature of 18°C compared to May's cooler average of 13°C. Additionally, while both months experience frequent rain, June has slightly more precipitation at 88 mm, occurring over 12 days, whereas May sees 74 mm over 13 days. Humidity levels remain relatively similar, with June at 74% and May slightly higher at 77%. For more details on May's weather, you can explore Aachen weather in May.

June and July exhibit notable similarities and differences in weather patterns. In June, temperatures range from a minimum of 7°C (44°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F). The month experiences around 88 mm (3.4 in) of precipitation over 12 days, coupled with a humidity level of 74%. In contrast, July sees slightly higher temperatures, with a minimum of 8°C (46°F), an average of 19°C (66°F), and a peak of 40°C (104°F). The precipitation increases slightly to 94 mm (3.7 in) over 13 days, while humidity remains a bit lower at 72%. Overall, July tends to be warmer and slightly wetter than June while maintaining relatively high humidity. For more details on weather patterns, you can refer to Aachen weather in July.

June and August exhibit some similarities and differences in weather patterns. In June, temperatures range from a minimum of 7°C (44°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F) and a higher humidity level of 74%. The month sees a total precipitation of 88 mm (3.4 in) over 12 days. In contrast, August has slightly warmer conditions, with a minimum of 7°C (45°F) and a maximum of 35°C (96°F), averaging 19°C (66°F). Precipitation decreases to 78 mm (3.1 in), but it occurs over more days, totaling 16 days. The humidity level also drops to 71%, indicating a somewhat drier feel. For more detailed insights into August weather, check out Aachen weather in August.

June and September exhibit notable differences in weather patterns. June experiences a wider temperature range, with minimums of 7°C (44°F), average highs of 18°C (64°F), and maximums soaring up to 33°C (92°F), while September's temperatures are cooler, with a minimum of 2°C (36°F), an average of 15°C (59°F), and a maximum of 32°C (91°F). Precipitation is more abundant in June, with 88 mm (3.4 in) over 12 days, compared to September's 64 mm (2.5 in) over 10 days. Additionally, humidity levels are slightly higher in September at 81%, compared to June's 74%. For more detailed information on October weather, you can refer to Aachen weather in September.

June and October present contrasting weather patterns. In June, temperatures range from a minimum of 7°C (44°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F), making it generally warmer and more conducive to outdoor activities. The month experiences around 88 mm (3.4 in) of precipitation over 12 days, along with a humidity level of 74%. In contrast, October sees much cooler temperatures, with a minimum of 1°C (34°F), an average of 11°C (53°F), and a maximum of 25°C (78°F). Although October has slightly less precipitation at 82 mm (3.2 in) across 14 days, it experiences higher humidity at 88%. Overall, October's cooler and wetter conditions reflect a significant shift from the warmth of June. For more details, you can visit Aachen weather in October.

June and November showcase distinct weather patterns, reflecting the transition from summer to winter. In June, temperatures range from a mild 7°C (44°F) at night to a warm 33°C (92°F) during the day, with an average of 18°C (64°F). The month experiences higher humidity at 74% and more significant rainfall, totaling 88 mm (3.4 in) over about 12 days. In contrast, November is much cooler, with temperatures dipping as low as -5°C (24°F) and only reaching a maximum of 18°C (66°F), averaging 7°C (44°F). The humidity is notably higher at 91%, and precipitation is less frequent, totaling 59 mm (2.3 in) across 11 days. For more details on November weather, check out Aachen weather in November.

June and December present stark contrasts in weather patterns. In June, temperatures range from a mild 7°C (44°F) at night to a warm 33°C (92°F) during the day, with an average of 18°C (64°F). This month experiences moderate precipitation of 88 mm (3.4 in) over approximately 12 days and maintains a relative humidity of 74%. In contrast, December sees much cooler temperatures, with a low of -5°C (24°F) and a high of only 15°C (59°F), averaging around 5°C (41°F). This winter month is wetter, with 112 mm (4.4 in) of rain spread over about 20 days and higher humidity at 92%. For more detailed insights, check out Aachen weather in December.

Compare Aachen's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Aachen

June in Aachen showcases a delightful shift in weather dynamics compared to the preceding months. With warmer temperatures becoming the norm, residents and visitors can experience an inviting average of 18°C (64°F), often reaching up to a balmy 33°C (92°F) on the hottest days. However, June also brings a fair share of rain, with precipitation occurring on approximately 12 days, amounting to 88 mm (3.4 in) overall, maintaining a humidity level of 74%. This blend of warmth and occasional showers sets June apart from the cooler and drier patterns of earlier spring months. For a deeper dive into what to expect throughout the year, explore Aachen Climate.