Last updated: February 26, 2025
In June, Heilbronn, Germany experiences a delightful array of weather conditions, with maximum temperatures soaring up to 34°C (94°F), while the average hovers around a pleasant 19°C (66°F). Early risers can enjoy cooler mornings, with minimum temperatures dipping to 7°C (44°F). The month also greets residents with 85 mm (3.4 in) of precipitation spread over 12 days, making for a lush landscape. With an average humidity level of 82%, the atmosphere can feel quite muggy, yet it adds to the charm of late spring in this picturesque region. Whether basking in the sun or embracing the refreshing rain, June showcases Heilbronn in its vibrant glory.
In Heilbronn, Germany, June heralds the arrival of summer with delightful warmth that contrasts sharply with the chill of earlier months. The temperatures this month range significantly, with a minimum of 7°C (44°F) and a joyful average of 19°C (66°F), peaking at a sizzling 34°C (94°F). This upward trend reflects a steady increase in warmth from May, where daytime highs also impressively approached summer levels. As the month progresses, residents and visitors alike can revel in the sunny days that invite outdoor activities and social gatherings, marking June as a vibrant transition into the summer season. With such comfortable temperatures, June is truly a time when Heilbronn comes alive, leaving behind winter’s grasp for the warmth of the season.
In June, Heilbronn experiences a notable consistency in precipitation, receiving 85 mm (3.4 in) over the course of the month, matching the rainfall seen in May. Rainfall days remain fairly stable as well, with precipitation recorded on 12 days. This pattern reflects a mild and wet start to summer, fostering lush landscapes and contributing to the region's vibrant greenery. Interestingly, this continuity in rainfall amounts hints at a transition period, as the city moves from spring's abundant showers to the slightly drier conditions typically seen in July and August. Overall, June’s weather offers a balance, nurturing growth while preparing for the warmer, sunnier days ahead.
In Heilbronn, Germany, the humidity levels typically begin high at 91% in January, gradually declining as spring approaches, reaching a low of 79% in May. As summer kicks in, June sees a slight rebound to 82% humidity, a trend that continues into July and August as natural fluctuations maintain humidity around the mid-80s. This pattern suggests that while temperatures rise in the warmer months, humidity levels also stabilize at comfortable levels before heading into the wetter autumn months. By September, humidity begins to climb again, peaking back at 89% by November, illustrating a distinct seasonal rhythm in Heilbronn's climate.
As summer approaches, the June UV Index in Heilbronn, Germany, remains consistently high, mirroring May’s very high rating of 8. This signifies an increased need for sun protection, as the potential for skin damage accelerates with a burn time of just 15 minutes. Following a gradual rise from January to April, where the UV Index moved from low to high levels, June marks a peak before slightly tapering in July and August. Understanding these trends is crucial for safety; thus, engaging with the sun responsibly during this time is essential. For more insights and detailed information, check out Heilbronn UV Index.
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In June, Heilbronn basks in a delightful 390 hours of sunshine, marking a peak in the year’s radiant display. The month stands out as a vibrant transition, following a steady increase from the 125 hours in January to May’s warm 383 hours. This escalating trend underscores June's role as a turning point, ushering in summer with its longest days. As the sunlight continues to shine brighter, the days ahead, especially in July with an impressive 412 hours, promise even more of nature's warmth, reflecting a seasonal rhythm that invites joy and outdoor exploration.
In Heilbronn, Germany, the likelihood of sunny weather sees a modest peak in the early spring months, particularly in March and April, with chances reaching 44% and 46%, respectively. However, as summer approaches, the probabilities fluctuate—June offers a 34% chance of sunshine, slightly lower than the preceding months but comparable to the summer months of July and August, which hover around 37% and 31%. This trend showcases a dynamic shift in weather patterns, where the sun's appearance is more prevalent in the spring and experiences slight variations as the season progresses, hinting at a somewhat unpredictable but hopeful outlook for June's sunny days in Heilbronn.
In Heilbronn, Germany, June marks a delightful peak in daylight duration, with an impressive 16 hours of sunshine illuminating the city. As the year progresses, daylight gradually increases from a modest 8 hours in January to this vibrant June high, reflecting the transitioning seasons and the approach of summer. Following June, daylight begins to wane slightly, with July offering 15 hours and August providing 14 hours. This trend underscores the glorious length of summer days, ideal for outdoor activities and enjoying the warm weather, before the gradual decline in daylight returns as autumn approaches. The shift from lush, sunlit days to the shorter daylight hours of autumn is a beautiful reminder of the cyclical nature of the seasons.
In June, the winds in Heilbronn, Germany, generally soften to a gentle average speed of 2.1 m/s (5 mph), marking a noticeable dip from the breezier conditions of the previous month. While May experienced a peak in wind intensity at 3.5 m/s (8 mph), June's calmer atmosphere sets the stage for warmer, more tranquil summer days. This pattern of diminishing winds continues into July and August, which maintain low speeds of 2.3 m/s (5 mph) and 2.6 m/s (6 mph), respectively. It seems that as summer progresses, the air grows increasingly still, inviting inhabitants and visitors alike to savor the sunny warmth without the distraction of strong gusts.
The weather in Heilbronn 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 Heilbronn and find detailed weather information for every month.
June and January present a striking contrast in weather patterns. June enjoys a milder climate with minimum temperatures reaching 7°C (44°F), averaging a pleasant 19°C (66°F), and peaking at 34°C (94°F), along with relatively high humidity at 82%. In contrast, January experiences frigid conditions, with a minimum of -13°C (8°F), an average of only 2°C (35°F), and a maximum of 13°C (55°F). Both months receive a similar amount of precipitation, approximately 80-85 mm (3.1-3.4 in), spread over 12 days, but January's chillier atmosphere is accompanied by a higher humidity of 91%. For more detailed insights, check out Heilbronn weather in January.
When comparing the weather in June and February, a stark contrast emerges. June boasts mild temperatures with a minimum of 7°C (44°F) and an average high of 34°C (94°F), while February temperatures plummet, starting from a frigid minimum of -12°C (12°F) and reaching a maximum of 19°C (66°F). Both months experience significant precipitation, but June sees more rainfall at 85 mm (3.4 in) over 12 days compared to February’s 74 mm (2.9 in) over 11 days. Additionally, humidity levels are slightly higher in February at 89% compared to 82% in June. For a closer look at February weather, visit Heilbronn weather in February.
The weather in June is typically much warmer than in March, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 34°C (94°F), compared to March’s lows of -11°C (13°F) and highs of 22°C (72°F). June also experiences higher average temperatures of 19°C (66°F) against March's average of 6°C (43°F). Despite June being warmer, both months see significant precipitation, with June receiving 85 mm (3.4 in) over 12 rainy days and March a slightly higher 91 mm (3.6 in) over 14 days. Humidity levels are also relatively high in both months, with June at 82% and March at 87%. For more detailed insights, check out Heilbronn weather in March.
When comparing the weather between June and April, one can see a significant shift in temperatures and overall conditions. June experiences much warmer temperatures with a minimum of 7°C (44°F) and an average of 19°C (66°F), soaring up to a maximum of 34°C (94°F). In contrast, April is cooler, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 27°C (80°F), averaging only 10°C (50°F). Additionally, June tends to be wetter, recording 85 mm (3.4 in) of precipitation over 12 days, whereas April sees only 37 mm (1.5 in) over 9 days. Humidity levels are similar, with April at 83% and June slightly higher at 82%. For more detailed insights into April's weather conditions, you can visit Heilbronn weather in April.
In comparing the weather between May and June, we can observe a significant shift in temperatures and humidity levels. In June, temperatures range from a minimum of 7°C to a maximum of 34°C, with an average of 19°C, while May experiences cooler temperatures, with a minimum of -1°C and a maximum of 30°C, averaging 14°C. Despite both months having similar precipitation levels (85mm in June and 85mm in May), June also sees slightly more humid conditions at 82% compared to May's 79%. For more detailed insights into May's weather, you can check Heilbronn weather in May.
In comparing the weather of June and July, both months exhibit similar temperature ranges, with July showing a slight increase in average temperature, rising from 19°C (66°F) in June to 20°C (68°F). The maximum temperatures in July can reach up to 36°C (97°F), compared to June's peak of 34°C (94°F). Precipitation decreases significantly in July, totaling 67 mm (2.6 in) over 12 days, while June receives 85 mm (3.4 in) over the same number of days. Humidity remains fairly consistent, with June at 82% and July slightly higher at 83%. For more detailed insights on July weather, you can check Heilbronn weather in July.
June and August in Heilbronn exhibit similar weather patterns but with notable differences. June typically sees temperatures ranging from a cooler minimum of 7°C (44°F) to a warmer maximum of 34°C (94°F), averaging around 19°C (66°F). The month experiences higher precipitation levels, totaling 85 mm (3.4 in) over 12 days, along with a humidity of 82%. In contrast, August presents slightly milder conditions, with minimum temperatures of 6°C (43°F) and maximums reaching 35°C (95°F), averaging at 20°C (68°F). The precipitation decreases to 65 mm (2.6 in) over 13 days, and humidity rises slightly to 84%. For more detailed insights, check out Heilbronn weather in August.
June and September present contrasting weather patterns. June typically enjoys warmer temperatures, with an average of 19°C (66°F) and highs reaching up to 34°C (94°F), while September experiences cooler conditions, averaging at 15°C (60°F) and peaking at 31°C (88°F). Precipitation is more frequent in June with about 85 mm (3.4 in) over 12 days, compared to September's 51 mm (2.0 in) on just 9 days, indicating a drier month towards the end of summer. Humidity remains relatively high in both months, with June at 82% and September reaching 85%. For more detailed information, you can refer to Heilbronn weather in September.
June and October present contrasting weather patterns, highlighting the transition from summer to autumn. In June, temperatures can range from a chilly 7°C (44°F) at night to a warm 34°C (94°F) during the day, with an average of 19°C (66°F). The month experiences about 85 mm (3.4 in) of rain over approximately 12 days, with average humidity at 82%. In contrast, October sees much cooler temperatures, dropping to a minimum of -1°C (31°F) and capping at 25°C (77°F), with an average of 11°C (52°F). While October has slightly less precipitation at 75 mm (3.0 in) over the same number of rainy days, humidity rises to 88%, creating a distinctly fresher atmosphere. For more detailed insights, check out Heilbronn weather in October.
June and November present a striking contrast in weather patterns. June boasts a warm average temperature of 19°C (66°F), with highs reaching 34°C (94°F), making it a vibrant month filled with sunshine. However, it also sees considerable humidity at 82% and a fair share of precipitation, totaling 85 mm (3.4 in) over about 12 days. In contrast, November experiences a much cooler climate, with an average temperature of only 5°C (42°F) and nighttime lows dipping to -3°C (27°F). Rainfall is less frequent, with just 51 mm (2.0 in) spread over about 9 days, but the humidity rises slightly to 89%. For more specific details on November weather, visit Heilbronn weather in November.
June and December present strikingly contrasting weather conditions. In June, temperatures range from a comfortable 7°C (44°F) at night to a warm 34°C (94°F) during the day, averaging around 19°C (66°F). The month experiences moderate precipitation with about 85 mm (3.4 in) over approximately 12 days and humidity at 82%. In stark contrast, December showcases much colder temperatures, with a minimum of -7°C (20°F) and a maximum of 14°C (57°F), averaging just 3°C (38°F). Precipitation increases to 130 mm (5.1 in) over 19 days, accompanied by higher humidity levels of 91%. For a detailed look at the weather conditions in Heilbronn during December, check out this link: Heilbronn weather in December.
June in Heilbronn is a vibrant transition into summer, boasting warmer temperatures and an inviting atmosphere. While the month can reach impressive highs, with average temperatures hovering around a comfortable 19°C, it does offer a mix of cool and warm days, reminiscent of spring. Compared to other months, June stands out with relatively higher humidity levels and notable rainfall, making it a month of refreshing weather fluctuations. The blend of sunshine and occasional showers paints a picturesque June, drawing locals and visitors alike to enjoy the outdoors. For those interested in exploring more about the unique weather patterns of Heilbronn, check out Heilbronn Climate.