Last updated: October 30, 2025
September in Jelling, Denmark offers a vibrant blend of mild temperatures and moderate precipitation. With a maximum of 25°C (78°F) and an average of 14°C (57°F), the weather is pleasantly cool yet inviting. However, the temperature can dip to a chilly 1°C (35°F), showcasing the transition to autumn. A total precipitation of 78 mm (3.1 in) falls across 13 days, contributing to the lush landscape that Jelling is known for. The atmospheric humidity levels hover around 84%, creating a damp, refreshing feel in the air, perfect for exploring the rich history and stunning scenery of this charming town.
In September, Jelling, Denmark, experiences a delightful transition from summer warmth to early autumn coolness. With minimum temperatures around 1°C (35°F) and a comfortable average of 14°C (57°F), the month's weather offers a pleasant respite. As the season progresses, daytime highs can reach up to 25°C (78°F), allowing for lingering outdoor activities amidst the beautiful backdrop of changing leaves. This gradual shift not only marks a decrease from the soaring temperatures of August, which boast maximums of 31°C (88°F), but also heralds the cozy charm of fall, inviting residents and visitors alike to savor the crisp air and stunning landscapes.
In September, Jelling, Denmark, experiences moderately high precipitation, with 78 mm (3.1 in) of rain spread over 13 days. This marks a slight decrease from the 87 mm (3.4 in) recorded in August, suggesting a gradual shift towards the drier months ahead. Notably, September's rainfall aligns closely with the seasonal trend, as it follows a summer of heavier downpours, particularly in August. As the year progresses toward October, where precipitation typically peaks at 85 mm (3.3 in), the consistent pattern of rain this month serves as a reminder of the impending fall and winter climates.
In September, Jelling, Denmark experiences a noticeable increase in humidity, with levels rising to 84%. This shift marks a return to higher moisture levels after the relatively dry summer months, particularly July and June, which recorded 76% and 75%, respectively. As the season transitions, humidity begins to climb again, setting the stage for the chill of autumn. Following September, the humidity levels surge once more, peaking at 87% in both October and December, hinting at the return of the wetter weather that characterizes the latter part of the year. Overall, September serves as a pivotal month where the air feels noticeably heavier, emphasizing Jelling's coastal climate as it prepares for the impending cooler months.
September in Jelling, Denmark, marks a subtle transition as summer wanes and fall approaches. With a UV Index of 5, categorized as moderate, residents can enjoy the last rays of sunshine with a burn time of 30 minutes. This month mirrors April's UV levels, suggesting a shift from the high exposure seen in the peak summer months of June and July. As temperatures begin to cool, it's still wise to protect your skin during those sunny autumn days. For more detailed insights on UV conditions year-round, check out Jelling UV Index.
UV Risk Categories
September in Jelling, Denmark, offers a delightful transition into autumn, boasting 311 hours of sunshine that invites both locals and visitors to enjoy the lingering warmth. After the peak of summer, where July recorded 441 hours, the daylight begins to wane gradually as October approaches, dropping to 249 hours. This month presents a striking contrast to the spring and summer months, where hours of sunshine steadily increased, peaking in late summer. While September may mark a decline from the sun-soaked heights of previous months, it still showcases a vibrant tapestry of golden light that highlights the beauty of Jelling's landscapes and the charm of its historic sites. As the days shorten, the soft glow of autumn begins to paint the town, presenting an inviting atmosphere for outdoor activities and exploration.
In Jelling, Denmark, September marks a transitional phase in weather patterns, showcasing a 27% chance of sunny days. While this is a dip from the summer months of August, which enjoys a 38% likelihood, it remains significantly higher than the bleak odds found in the winter months. As the year progresses from the bright optimism of spring—where sun chances peak at 52% in April—the trend illustrates a gradual decline leading into autumn. This makes September a pleasantly inviting time for outdoor activities, although it’s prudent to keep an eye out for the clouds that may roll in as the days shorten.
As summer gently fades into autumn, September in Jelling, Denmark offers a delightful balance of daylight, averaging 12 hours. This marks a gradual transition from the long summer days, which peak at 17 hours in June, down to the more subdued daylight of October, with just 10 hours to enjoy. The month reflects a clear trend of diminishing daylight as the year progresses, shifting from the vibrant days of May and June towards the quieter, shorter days of winter ahead. With its crisp air and changing foliage, September invites residents and visitors alike to savor the beauty of the outdoors before the daylight diminishes further.
In September, Jelling, Denmark, experiences a gentle shift in wind patterns as the average wind speed dips to 3.8 m/s (8 mph). This marks a transition from the more breezy summer months, where August saw winds at 4.3 m/s (10 mph), and hints at the brisker conditions to come in the fall. The trend reveals that as summer wanes, the winds tend to soften before picking up again in October, when they rise to 4.8 m/s (11 mph). Throughout the year, the wind speeds fluctuate, but September's serene gusts provide a tranquil backdrop to the changing seasons, allowing both locals and visitors to enjoy the picturesque landscapes of Jelling in a softer, quieter ambiance.
Weather in Jelling varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jelling, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, notable differences emerge in temperature and precipitation patterns. September boasts milder temperatures, with an average of 14°C (57°F) and highs reaching up to 25°C (78°F), making it a pleasant month. In contrast, January experiences much colder conditions, with temperatures ranging from a low of -10°C (15°F) to a maximum of only 11°C (51°F). Precipitation is slightly higher in September, totaling 78 mm (3.1 in) over 13 days, while January sees less precipitation at 51 mm (2.0 in) across 10 days. Humidity levels also differ, remaining relatively high in both months, at 84% in September and 89% in January. For those interested in detailed January weather specifics, you can refer to Jelling weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a mild 1°C (35°F) at night to a warm 25°C (78°F) during the day, with an average of 14°C (57°F). The month experiences about 78 mm (3.1 in) of precipitation over 13 days, coupled with a relatively high humidity of 84%. In stark contrast, February brings much colder temperatures, with lows plummeting to -16°C (3°F) and daytime highs reaching only 13°C (57°F), averaging around 2°C (37°F). This month sees slightly less precipitation at 60 mm (2.4 in) over 12 days, while humidity remains high at 88%. For more detailed insights on the February weather, you can check out Jelling weather in February.
In September, the weather tends to be warmer, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), resulting in an average of 14°C (57°F). The month experiences about 78 mm (3.1 in) of precipitation over 13 days, accompanied by a relative humidity of 84%. In contrast, March is significantly colder, with temperatures dipping as low as -9°C (17°F) and peaking at 15°C (59°F), bringing an average of 4°C (39°F). This month sees a bit less precipitation at 66 mm (2.6 in) over 12 days, and the humidity is slightly higher at 87%. For more specific details about March weather, you can visit Jelling weather in March.
In comparing the weather of September and April, we see distinct differences in temperature and precipitation. September typically enjoys a milder climate, with average temperatures ranging from a low of 1°C (35°F) to a high of 25°C (78°F), while April experiences cooler temperatures, with lows dipping to -5°C (24°F) and highs reaching 23°C (74°F). Precipitation is more frequent in September, with about 78 mm (3.1 in) falling over 13 days compared to April's 40 mm (1.6 in) across just 8 days. Both months share a similar humidity level of 84%, but the overall feel is quite different, as September leans towards warmth while April marks the transition from winter chill to spring warmth. For more detailed insights, you can check out Jelling weather in April.
In comparing the weather of September and May, both months showcase similar maximum temperatures, peaking at 25°C (78°F). However, September enjoys a slightly higher average temperature of 14°C (57°F) compared to May’s 11°C (52°F). The minimum temperatures are also relatively close, with September dipping to 1°C (35°F) and May to 0°C (32°F). Precipitation levels are nearly identical, with September recording 78 mm (3.1 in) and May at 77 mm (3.0 in), both experiencing rain on about 13 days. Interestingly, September has a higher humidity level at 84%, while May has a slightly lower humidity at 79%. To explore more about May weather specifically, you can visit Jelling weather in May.
In September, the weather tends to be cooler compared to June, with minimum temperatures dropping to around 1°C (35°F) and average highs reaching 25°C (78°F). In contrast, June starts warmer, with minimums at 6°C (42°F) and maximums peaking at 28°C (82°F). While both months experience notable precipitation, September sees slightly more rain at 78 mm (3.1 in) over 13 days, compared to June's 72 mm (2.8 in) over 10 days. Furthermore, September's humidity is higher at 84%, making it feel more humid than June's 75%. For a closer look at June weather specifics, check out Jelling weather in June.
When comparing the weather in September and July, notable differences emerge. September features a wider temperature range, with minimums dropping to 1°C (35°F) and maximums reaching 25°C (78°F), resulting in an average temperature of 14°C (57°F). In contrast, July tends to be warmer, with minimum temperatures of 6°C (43°F) and maximums hitting 29°C (85°F), averaging 17°C (62°F). Precipitation is slightly higher in September at 78 mm (3.1 in) over 13 days, compared to July's 72 mm (2.8 in) over 11 days. Additionally, September is more humid, averaging 84%, while July maintains a lower humidity level of 76%. For a closer look at July's conditions, check out Jelling weather in July.
In comparing the weather between August and September, we can observe notable differences. August tends to be warmer, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), resulting in an average of 17°C (62°F). In contrast, September sees cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 25°C (78°F), averaging 14°C (57°F). Precipitation levels are somewhat similar, with August receiving 87 mm (3.4 in) over 14 days, while September has 78 mm (3.1 in) spread across 13 days. Humidity is slightly higher in September at 84%, compared to 77% in August. For more detailed insights into August weather, visit Jelling weather in August.
September weather is characterized by milder temperatures, with a minimum of 1°C (35°F) and an average of 14°C (57°F), peaking at 25°C (78°F). In contrast, October brings cooler conditions, with temperatures dropping to a minimum of -4°C (25°F) and an average of 10°C (51°F). While both months experience significant rainfall, October reports slightly higher precipitation levels with 85 mm (3.3 in) over 15 days compared to September's 78 mm (3.1 in) over 13 days. Humidity also rises slightly in October to 87%, compared to 84% in September. For a more detailed look at the weather in October, you can check Jelling weather in October.
September offers a warmer climate with average temperatures around 14°C (57°F) and highs peaking at 25°C (78°F). In contrast, November sees a notable drop, with average temperatures falling to 6°C (44°F) and maximums reaching only 16°C (61°F). While September is relatively wetter, with 78 mm of precipitation over 13 days, November experiences less rainfall at 48 mm but nearly the same number of rainy days, totaling 12. Additionally, humidity levels rise slightly in November to 88%, compared to 84% in September. For more detailed information about the weather in November, you can check Jelling weather in November.
In comparing the weather of September and December, it's clear that the two months present vastly different climates. September enjoys mild temperatures, ranging from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), with an average of 14°C (57°F). Humidity is relatively high at 84%, and precipitation occurs over 13 days, totaling about 78 mm (3.1 inches). In contrast, December brings much colder temperatures, with a minimum of -11°C (13°F) and a maximum of only 10°C (50°F), averaging just 4°C (39°F). Although precipitation is slightly lower at 61 mm (2.4 inches) and falls over 14 days, humidity increases to 87%, contributing to a more frigid and damp atmosphere. For those interested in a detailed look at Jelling's winter climate, Jelling weather in December offers valuable insights.
As summer fades into autumn, September in Jelling brings a noticeable shift in weather patterns. The temperatures cool down, offering a refreshing respite, with warm days gradually giving way to crisp, chilly evenings. While the month experiences a fair share of rain, with days marked by showers, the overall high humidity adds a certain dampness to the air. This transitional period stands out from the sunnier, drier summer months, inviting locals and visitors alike to embrace the changing seasons. For a deeper dive into what to expect weather-wise, check out Jelling Climate.