June Weather in Baltrum, Germany

Last updated: February 26, 2025

In June, Baltrum, Germany experiences a pleasant maritime climate characterized by maximum temperatures reaching up to 25°C (78°F) and an average of 16°C (60°F). The weather is generally mild, though the evenings can be cooler, with minimum temperatures dipping to 9°C (49°F). Visitors can expect approximately 67 mm (2.6 in) of precipitation over the month, typically spread across 11 days, contributing to the lush, vibrant landscape. With a humidity level around 75%, the atmosphere can feel quite refreshing, making it an ideal time for outdoor activities amidst the charming scenery of this idyllic island.

June Temperature in Baltrum

In June, Baltrum, Germany, embraces the warmth of early summer, with temperatures showcasing a delightful transformation from the chill of spring. The minimum temperature rises to a pleasant 9°C (49°F), providing a comfortable foundation for outdoor activities. On average, the temperature reaches 16°C (60°F), while sunny days can see highs of 25°C (78°F), perfect for enjoying the island's beautiful landscapes and seaside charm. This month marks a significant shift from the cooler months, illustrating a welcoming climate that encourages both locals and visitors to bask in the vibrant atmosphere of longer, sunnier days.

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

The chart illustrates June temperature patterns in Baltrum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414042465260636561554743
Data source: Temperature data for Baltrum 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 Baltrum

In June, Baltrum experiences a moderate rainfall of 67 mm (2.6 in) over approximately 11 days, reflecting a slight uptick from the drier spring months. This aligns with the trend of increasing precipitation as the summer approaches, setting the stage for the wetter months ahead, like July and August, which see substantial rainfall surges of 89 mm (3.5 in) and 108 mm (4.3 in), respectively. Compared to earlier months, such as April’s low of 44 mm (1.7 in), June's precipitation is indicative of the island's characteristically dynamic maritime climate, balancing between sunny days and refreshing showers that keep the scenery lush and vibrant.

June Precipitation Trends in Baltrum

The chart displays monthly precipitation patterns in Baltrum, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77727144546789108921217795
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Baltrum

In June, Baltrum, Germany, experiences a notable shift in humidity, with levels dropping to 75%—the lowest of the year. This decrease marks a significant transition from the steadily high humidities typical of the winter and early spring months, which hover around 88% to 86% from January to March. As spring unfolds, humidity gradually declines; by May, it reaches 80%, paving the way for the summer months. Interestingly, July and August maintain this comfortable 75% humidity level, offering a reprieve from the heavier, moisture-laden air of previous months. However, as summer fades, a rise is seen again in September, climbing back to 83%, suggesting a return to the more humid conditions characteristic of the fall and winter seasons. This cyclical pattern highlights Baltrum's transition from a damp, chilly climate to a more temperate summer environment before the humidity swells once more in the colder months.

June Average Humidity in Baltrum

This chart illustrates the average monthly humidity levels in Baltrum, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Baltrum

As summer warms Baltrum, June stands out with a UV Index of 8, indicating a very high exposure level that significantly reduces burn time to just 15 minutes. This marks a noticeable peak compared to the preceding months, where the index gradually rose from 1 in January to 7 in May. The shift from moderate in April to high in May, followed by this steep climb in June, emphasizes the importance of sun safety during this time. As temperatures rise and outdoor activities flourish, residents and visitors should remain vigilant against overexposure to UV rays. For those planning time in the sun, it’s crucial to stay informed and protected; learn more about the UV levels throughout the year at Baltrum UV Index.

Maximum UV Index Levels in Baltrum for June

The chart shows the monthly maximum UV Index (UVI) for Baltrum 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Baltrum 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 Baltrum

In Baltrum, Germany, June brings a delightful continuation of the warming trend observed throughout the year. With an impressive 407 hours of sunshine, it stands as one of the sunniest months, just slightly behind the peak of July at 418 hours. This pleasant weather is a welcome shift from the typically dreary winter months, where sunshine averages just 100 hours in January. As spring gives way to summer, the gradual increase in sunlight becomes evident, peaking in the height of summer, before tapering off into the cooler autumn months. Visitors to Baltrum in June can bask in the glorious sunshine, enjoying the vibrant landscapes and the lively atmosphere that this charming island offers.

Monthly Sunshine Duration in Baltrum: June Highlighted

The June sunshine duration represents the total number of hours Baltrum 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.
JanFebMarAprMayJunJulAugSepOctNovDec100h195h281h359h412h407h418h394h316h245h182h129h
Data source: Baltrum June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baltrum During June

In June, the likelihood of sunny weather in Baltrum, Germany, stands at 39%, a noticeable improvement from the earlier months of the year. This month typically marks a shift as spring blossoms into summer, resulting in more favorable conditions compared to April's 46% and May's 30%, reflecting the start of warmer and sunnier days. However, the sunniest months are not far ahead, with July and August hovering around similar figures of 33% and 35%, respectively. Overall, June offers a pleasant transition, providing a good opportunity for outdoor activities amidst a landscape increasingly graced by sunshine.

Percentage of Sunny Days in June in Baltrum

The chart illustrates the percentage of sunny days in Baltrum 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 Baltrum experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%25%36%46%30%39%33%35%33%28%19%21%
Data source: Baltrum June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Baltrum in June

In June, Baltrum, Germany, basks in an impressive 16 hours of daylight, marking the peak of the sun's embrace during the year. This increase from 15 hours in May showcases the transition into summer, where the days grow longer and the vibrant landscape flourishes. As the month unfolds, the extended daylight invites outdoor activities and creates an invigorating atmosphere, perfect for exploration and adventure. Following June, the sunlight begins to gradually wane in July, returning to 14 hours in August, emphasizing a gentle downward trend as the summer season evolves. This cyclical variation in daylight underscores the beauty of seasonal changes, with Baltrum transitioning from long summer days to the shorter, cozy evenings of autumn.

Average Daylight Hours in Baltrum for June

The chart illustrates the variation in daylight duration in Baltrum throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 4m9h 48m11h 54m14h 3m15h 57m16h 57m16h 25m14h 42m12h 37m10h 29m8h 34m7h 31m
Data source: Baltrum daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Baltrum

In June, Baltrum, Germany experiences a notable drop in wind speed, averaging just 4.6 m/s (10 mph)—the lowest of the year. This decline follows a steady pattern observed from May, suggesting a gentle transition into the summer months as the island enjoys calmer days. While June's breezes may be lighter compared to the preceding autumn and winter months, when speeds often exceed 7 m/s (16 mph), they create a serene atmosphere perfect for leisurely coastal walks and relaxing by the sea. As temperatures rise, these pleasant winds offer a refreshing respite, marking a distinct shift in Baltrum's climatological rhythm.

Average June Wind Speed in Baltrum

The chart displays monthly wind speed patterns in Baltrum, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.97.36.76.86.04.6 m/s5.36.65.57.97.07.0
Data source: Baltrum June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Baltrum Compares to Other Months

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

June and January present a striking contrast in weather conditions. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 25°C (78°F), with an average of 16°C (60°F), making it a relatively warm and pleasant month. Conversely, January experiences much cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 11°C (52°F), leading to an overall average of only 5°C (41°F). Precipitation levels are slightly higher in January at 77 mm (3.0 in) over 15 days, compared to June's 67 mm (2.6 in) over 11 days, indicating a wetter and chillier winter. Additionally, January's humidity is notably higher at 88%, compared to June's 75%, resulting in a damp and chilly atmosphere during the peak winter months. For more details, you can check Baltrum weather in January.

June and February present strikingly different weather patterns. June typically enjoys milder temperatures with a minimum of 9°C (49°F) and a comfortable average of 16°C (60°F), soaring up to a maximum of 25°C (78°F), making it a pleasant month for outdoor activities. In contrast, February is much colder, with minimum temperatures dropping to -6°C (22°F) and an average of just 4°C (40°F), capping at a maximum of 12°C (54°F). In terms of precipitation, June sees about 67 mm (2.6 in) over 11 days, while February records slightly more at 72 mm (2.8 in) over 13 days, reflecting a wetter winter season. Humidity levels are higher in February at 88%, compared to June's 75%, contributing to the overall chill of the month. For more details on February weather, visit Baltrum weather in February.

When comparing the weather of March and June, it's clear that June offers a much milder experience. In June, temperatures range from a minimum of 9°C (49°F) to a pleasant maximum of 25°C (78°F), with an average of 16°C (60°F). On the other hand, March is significantly cooler, with temperatures fluctuating between -7°C (21°F) and a maximum of 13°C (56°F), averaging only 5°C (42°F). While June sees about 67 mm (2.6 in) of precipitation over 11 days, March has a slightly higher precipitation total of 71 mm (2.8 in) over 12 days. Additionally, March experiences higher humidity levels at 86%, compared to June's 75%. For a more detailed perspective on March weather, you can check Baltrum weather in March.

When comparing the weather in June and April, it becomes clear that June is significantly warmer and drier. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 25°C (78°F), with an average temperature of 16°C (60°F). In contrast, April experiences cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 17°C (63°F), with an average of only 8°C (46°F). Additionally, June receives more precipitation, totaling 67 mm (2.6 in) over 11 days, compared to April's 44 mm (1.7 in) over 9 days. Humidity levels are also slightly lower in June at 75%, compared to April's 84%. For more detailed information about the weather specifically in April, you can visit Baltrum weather in April.

June generally offers warmer temperatures compared to May, with a minimum of 9°C (49°F) and an average of 16°C (60°F), compared to May’s minimum of 4°C (40°F) and average of 11°C (53°F). The maximum temperature in June reaches 25°C (78°F), significantly higher than May's peak of 21°C (70°F). Precipitation in June is slightly higher at 67 mm (2.6 in), but it falls over one day less than in May, which has 54 mm (2.1 in) over 12 days. Humidity levels remain similar, with June at 75% and May at a slightly higher 80%. For more detailed information on May weather conditions, you can visit Baltrum weather in May.

When comparing the weather in June and July, a few key differences stand out. In June, the temperatures range from a minimum of 9°C (49°F) to a maximum of 25°C (78°F), with an average of 16°C (60°F). The month experiences approximately 67 mm (2.6 in) of precipitation over 11 days, accompanied by a humidity level of 75%. In contrast, July sees slightly warmer temperatures, with a minimum of 13°C (55°F), an average of 17°C (63°F), and a maximum of 26°C (80°F). Precipitation increases to 89 mm (3.5 in) over 13 days, while humidity remains steady at 75%. For more details on weather patterns during this period, visit Baltrum weather in July.

June and August present distinct weather patterns, despite sharing similar maximum temperatures of 25°C (78°F). In June, the weather is cooler with an average temperature of 16°C (60°F) and minimums dropping to 9°C (49°F), while August sees slightly warmer conditions, with average temperatures around 18°C (65°F) and minimums at 13°C (55°F). Additionally, August experiences higher precipitation levels at 108 mm (4.3 in) over 17 days, compared to June's 67 mm (2.6 in) over 11 days, indicating a wetter climate. Humidity remains consistent at 75% in both months, contributing to a muggy atmosphere. For more details, check out Baltrum weather in August.

In June, temperatures range from a minimum of 9°C (49°F) to a pleasant maximum of 25°C (78°F), with an average temperature around 16°C (60°F). The month sees about 67 mm (2.6 in) of precipitation over 11 days, with humidity at 75%. In contrast, September typically has slightly warmer nights with a minimum temperature of 11°C (51°F) but maintains a similar maximum of 25°C (77°F) and average temperature of 16°C (61°F). However, it experiences increased rainfall, accumulating around 92 mm (3.6 in) over 13 days, with humidity rising to 83%. For more details on September weather specifically, you can visit Baltrum weather in September.

June and October exhibit distinct weather patterns, reflecting the transition of seasons. In June, temperatures range from a minimum of 9°C (49°F) to a pleasant maximum of 25°C (78°F), averaging around 16°C (60°F), with a moderate humidity of 75%. The month experiences some rainfall, accumulating to 67 mm (2.6 in) over approximately 11 days. In contrast, October sees cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 21°C (71°F), averaging 13°C (55°F). This month is also wetter, with precipitation reaching 121 mm (4.7 in) over 18 days, accompanied by higher humidity at 86%. For a more detailed look at October’s climate, visit Baltrum weather in October.

June and November present stark contrasts in weather patterns. In June, temperatures range from a minimum of 9°C (49°F) to a pleasant average of 16°C (60°F), peaking at 25°C (78°F). The month sees around 67 mm (2.6 in) of precipitation over 11 days, accompanied by a humidity level of 75%. In contrast, November experiences a cooler climate with minimum temperatures dropping to 1°C (34°F) and an average of just 9°C (48°F), while the maximum reaches 17°C (62°F). Precipitation slightly increases to 77 mm (3.0 in) over 17 days, and humidity rises to 87%. For a closer look at November weather conditions, visit Baltrum weather in November.

June and December exhibit striking contrasts in weather conditions. June boasts milder temperatures, with a minimum of 9°C (49°F) and an average of 16°C (60°F), while enjoying maximum highs of 25°C (78°F). This month also sees relatively lower precipitation at 67 mm (2.6 in) over 11 days and a humidity level of 75%. In contrast, December experiences chillier temperatures, dipping to a minimum of -2°C (29°F), with an average of only 6°C (43°F) and a maximum of 11°C (52°F). The month is notably wetter, accumulating 95 mm (3.8 in) of precipitation over 18 days, coupled with a higher humidity of 86%. This stark difference highlights the seasonal shift from pleasant summer warmth to the cold and dampness of winter. For a more detailed overview, check out Baltrum weather in December.

Compare Baltrum's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Baltrum

As June arrives, Baltrum transforms into a vibrant and comfortable destination, showcasing warm temperatures and a pleasant maritime climate. Compared to the chillier spring months, this time of year brings significantly higher averages and a gentle increase in humidity, adding a refreshing feel to the air. Although occasional rainfall is more frequent during this month, totaling around 11 days, the sun still shines brightly, offering a perfect balance for outdoor activities. June truly stands out, inviting visitors to soak up the beauty of this charming island. To learn more about what weather to expect throughout the year, check out Baltrum Climate.