Last updated: February 26, 2025
September in Muenster, Germany ushers in a delightful mix of mild temperatures and rejuvenating rainfall. With maximum highs reaching 29°C (85°F) and an average temperature of 15°C (59°F), the weather offers a pleasant backdrop for outdoor activities. However, early autumn also brings cooler nights, dipping to a minimum of 2°C (35°F). This month sees an average precipitation of 66 mm (2.6 in), spread across 11 rainy days, contributing to the region's lush greenery. The air remains notably humid at 85%, enhancing the cozy ambiance often characteristic of September. Enjoy the transition from summer to fall, where nature displays a lovely palette of changing leaves and refreshing breezes.
In September, Muenster begins to transition into the cooler months, showcasing a delightful spectrum of temperatures. With a minimum of 2°C (35°F) and a comfortable average of 15°C (59°F), the city enjoys pleasant days perfect for outdoor activities. The maximum temperature can rise to an inviting 29°C (85°F), making early autumn feel almost summer-like. This month's climate signals a shift from the warmth of summer, while still allowing for ample sunny days before the chill of fall sets in, encouraging residents and visitors alike to savor the lingering warmth and harvest festivities.
In September, Muenster experiences a moderate precipitation of 66 mm (2.6 in), distributed across 11 rainy days. This marks a slight dip from the heavy showers in the preceding months of July (99 mm) and August (108 mm). The early autumn transition signals a shift in weather patterns, as the city moves from the peak summer rains to a drier season ahead. The consistent September rainfall not only contributes to the overall yearly total but also plays a crucial role in supporting the lush greenery typical of the region. As the skies begin to clear in the following months, the decrease in precipitation becomes more pronounced, paving the way for the crispness of autumn.
In Muenster, Germany, September ushers in a slight uptick in humidity, averaging 85%, a modest rise from the summer months. This reflects a gradual transition from the drier conditions seen in May (77%) and June (82%), as the air grows more saturated with the approach of autumn. Throughout the year, humidity levels in Muenster tend to hover on the higher side, peaking in the winter months of January (91%) and December (91%). Interestingly, as the seasons progress toward the end of the year, humidity consistently stabilizes around the 88% mark in October and November, indicating a return to those lush, damp conditions that characterize the region.
As summer transitions to autumn in Muenster, Germany, September brings a UV Index of 6, categorized as high. This shift marks a noticeable decrease from the very high levels experienced in the peak summer months of June and July. With a burn time of 25 minutes, it's essential for residents and visitors alike to remain vigilant about sun protection as they enjoy the milder days of early fall. The trend shows a gradual decrease in UV intensity as the year progresses, making September an ideal time to embrace outdoor activities while keeping skin safety in mind. For more detailed insights, visit Muenster UV Index.
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As summer gracefully transitions into autumn, September in Muenster, Germany captures an enticing 308 hours of sunshine, marking a delightful continuation of the warmer months. This sunny allure follows a splendid summer, peaking in July with 414 hours of radiant light and gradually tapering as the days grow shorter. While September doesn’t reach the sun-drenched heights of midsummer, it still offers more sunlight than the chillier autumn months ahead, such as October with its 264 hours and November dropping to 207 hours. This trend of diminishing sunlight serves as a gentle reminder of the approaching season, inviting residents and visitors alike to savor the last golden days before winter settles in.
In Muenster, Germany, September marks a notable shift in weather patterns, boasting a 47% chance of sunny days—the highest probability of sunshine in the latter part of the year. As summer fades, this month typically ushers in a more favorable climate compared to the previous months of August and July, both hovering around 33%. The ascent in sunshine likelihood reflects a transition from the more variable spring months, where sunshine chances lingered between 29% and 42%. With October quickly approaching and its 32% chance of sunshine, September serves as a delightful sweet spot for enjoying the mild weather, making it an ideal time for outdoor activities in Muenster.
As September unfolds in Muenster, Germany, daylight begins its graceful transition into autumn. Following the sunniest months of summer, which basked in up to 16 hours of daylight in June, September offers a gentler 12-hour embrace of light. This decline signals the shift from the vibrant energy of summer into the softer, cooler days of fall, a time when the crisp air begins to set in. The pattern of daylight duration clearly reflects the changing seasons, with each month gracefully yielding to the next; as October approaches, the daylight diminishes further to 10 hours. This rhythmic ebb and flow of light not only marks the passage of time but also invites residents to savor the rich hues of changing leaves under the soft September sun.
As summer bids farewell in September, Muenster experiences a noticeable dip in average wind speeds, dropping to 2.1 m/s (5 mph), making it the calmest month of the year. This gentle breeze contrasts sharply with the brisk winds of May, which peak at 3.5 m/s (8 mph), heralding the vibrant energy of spring. Throughout the year, wind speeds fluctuate, but September sets a tranquil tone, inviting residents to enjoy the subtle changes in the landscape as autumn begins to unveil its rich tapestry of colors. The lighter winds signal a time for reflection and preparation as the gusty months of early winter loom on the horizon. Overall, the trend shows a consistent reduction in wind intensity as the year progresses into the cooler months, providing a peaceful respite before the seasonal shifts take charge.
The weather in Muenster changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Muenster and find detailed weather information for every month.
September and January present contrasting weather conditions. In September, temperatures range from a mild 2°C (35°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (59°F). The humidity is relatively high at 85%, and precipitation occurs on about 11 days, totaling 66 mm (2.6 in). In stark contrast, January experiences much colder temperatures, with lows plummeting to -14°C (6°F) and a daily maximum reaching only 14°C (58°F), averaging around 1°C (34°F). The humidity rises slightly to 91%, and precipitation is recorded on around 10 days, also totaling 67 mm (2.6 in). For more detailed insights, you can visit Muenster weather in January.
September and February in Muenster present contrasting weather experiences. In September, temperatures range from a chilly 2°C (35°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (59°F). The humidity is relatively high at 85%, and the month sees around 66 mm (2.6 in) of precipitation over 11 days. In contrast, February is much colder, with temperatures dipping to a minimum of -13°C (8°F) and peaking at 18°C (65°F), averaging just 3°C (38°F). Despite similar precipitation levels of 64 mm (2.5 in) also spread over 11 days, February's higher humidity of 89% adds to the chill of the winter months. For more details, check Muenster weather in February.
In September, the weather tends to be warmer with an average temperature of 15°C (59°F) and highs reaching up to 29°C (85°F), making it a pleasant month to enjoy outdoor activities. In contrast, March experiences cooler temperatures, with an average of only 5°C (42°F) and minimums dropping to -14°C (6°F). Both months see considerable precipitation, with September recording 66 mm (2.6 in) over 11 days and March slightly less at 60 mm (2.4 in) over 13 days. Humidity levels are also similar, with September at 85% and March slightly higher at 88%. For more detailed insights on March weather, you can check Muenster weather in March.
In September, the weather in Muenster tends to be warmer, with average temperatures ranging from a chilly 2°C (35°F) to a comfortable high of 29°C (85°F). The month sees around 66 mm (2.6 in) of precipitation over 11 days, combined with a humidity level of 85%. In contrast, April experiences cooler conditions, where temperatures can drop as low as -5°C (23°F) and reach a maximum of 27°C (81°F), with an average temperature of 10°C (50°F). Rainfall is lighter in April, totaling 37 mm (1.5 in) across 8 days and maintaining a similar humidity of 84%. For more details, check out Muenster weather in April.
September and May present a distinct contrast in weather conditions. In September, temperatures can range from a cooler 2°C (35°F) to a warm 29°C (85°F), with an average of 15°C (59°F). The month sees a total precipitation of 66 mm (2.6 in) over about 11 days, accompanied by high humidity levels at 85%. In contrast, May features slightly lower minimum temperatures, starting at 0°C (32°F), but can reach a maximum of 31°C (87°F). With an average of 13°C (56°F), May experiences more rainfall, totaling 112 mm (4.4 in) across 16 days, though the humidity is a bit lower at 77%. For a closer look at the specifics of May weather, you can check Muenster weather in May.
In comparing the weather between September and June, it's evident that June is generally warmer, with an average temperature of 19°C (66°F) compared to September's average of 15°C (59°F). June experiences higher maximum temperatures, reaching up to 34°C (94°F), whereas September peaks at 29°C (85°F). Precipitation is also more pronounced in June, with 115 mm (4.5 in) falling over 12 days, compared to September's 66 mm (2.6 in) over 11 days. However, September boasts slightly higher humidity levels at 85%, compared to June’s 82%. For more detailed weather information, check Muenster weather in June.
September weather in Muenster is generally milder compared to July, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 29°C (85°F) and an average of 15°C (59°F). In contrast, July experiences warmer temperatures, featuring a minimum of 7°C (46°F), an average of 19°C (67°F), and maximums reaching up to 35°C (95°F). While both months have similar precipitation days at 11, September has lower rainfall totals of 66 mm (2.6 in) compared to July's 99 mm (3.9 in), resulting in slightly higher humidity in September at 85% compared to 83% in July. For a detailed look at July's conditions, check Muenster weather in July.
When comparing the weather in September to that of August, September offers a notable drop in temperatures, with minimums dipping to 2°C (35°F) and an average of 15°C (59°F), compared to August's minimum of 8°C (47°F) and average of 19°C (67°F). The maximum temperatures in September reach 29°C (85°F), while August can see highs of 33°C (92°F). Precipitation is somewhat less in September, totaling 66 mm (2.6 in) over 11 days, as opposed to August's 108 mm (4.3 in) spread over 14 days. Both months show similar humidity levels, with September at 85% and August at 84%. For more detailed insights, you can check out Muenster weather in August.
September typically offers warmer temperatures compared to October, with a minimum of 2°C rising to an average of 15°C and a maximum of 29°C. In contrast, October cools down significantly, featuring a minimum of 0°C, an average of 10°C, and a maximum of 24°C. Both months experience similar precipitation levels, around 65-66 mm, but October has slightly more rainy days at 12 compared to September's 11. Additionally, humidity increases in October, reaching 88% compared to September's 85%. For more detailed information, check out Muenster weather in October.
When comparing the weather in September and November, there are notable differences in temperature and precipitation patterns. September generally offers milder conditions with average temperatures around 15°C (59°F) and a maximum of 29°C (85°F), while November sees cooler temperatures, with an average of 5°C (41°F) and a maximum reaching only 19°C (66°F). The precipitation in September is slightly higher at 66 mm (2.6 in) over 11 days compared to November's 44 mm (1.7 in) over 9 days. Additionally, humidity levels rise marginally in November to 88%, compared to September's 85%. For further insights on November weather patterns in Muenster, you can check the details here: Muenster weather in November.
In September, the weather is typically warmer, with temperatures ranging from a cool 2°C (35°F) at night to a pleasant 29°C (85°F) during the day, resulting in an average of 15°C (59°F). This month experiences about 66 mm (2.6 in) of precipitation across 11 days, accompanied by a relatively high humidity of 85%. In contrast, December ushers in much colder temperatures, with a minimum of -7°C (20°F) and a maximum of 14°C (57°F), averaging only 2°C (37°F). The month sees increased rainfall, totaling 93 mm (3.6 in) over 17 days, with humidity rising to 91%. For more detailed insights into December's weather, you can visit Muenster weather in December.
September in Muenster showcases a delightful transition from the warmth of summer to the crispness of autumn. With temperatures averaging a comfortable 15°C and reaching up to 29°C on warmer days, this month offers a pleasant balance for outdoor activities. However, it’s not without its quirks; frequent rainfall can contribute to a sense of humidity, averaging around 85%, while precipitation drapes the landscape in lush greenery. Unlike the hot summer months, September introduces refreshing cooler evenings, making it an ideal time for cozy gatherings. For a deeper dive into Muenster’s weather patterns, explore the link: Muenster Climate.