Last updated: October 30, 2025
September in Odense, Denmark offers a delightful blend of mild temperatures and a touch of rain. With daytime highs reaching a pleasant 27°C (81°F) and cooler nights dropping to about 2°C (35°F), visitors can experience a refreshing range of weather. The average temperature hovers around a comfortable 14°C (58°F), making it a perfect time for outdoor adventures. However, prepare for some showers, as the month sees approximately 66 mm (2.6 in) of rainfall across 11 days. With humidity levels at 83%, this charming city presents a vibrant atmosphere, perfect for enjoying the late summer ambiance.
As September rolls into Odense, Denmark, the warmth of summer lingers just a bit longer, with temperatures starting to shift toward cooler days. This month typically showcases a delightful range, with minimums around 2°C (35°F) and pleasant average highs reaching 27°C (81°F). It's a transitional period where the city basks in moderate warmth before the chill of autumn sets in. With an average temperature of 14°C (58°F), September provides a comfortable backdrop for outdoor activities and scenic strolls through the city. As daylight begins to wane, the changing colors of the leaves add a picturesque charm to Odense's landscapes, making it a beautiful time to explore this vibrant city before the colder months arrive.
In September, Odense experiences a notable shift in its weather pattern, with precipitation averaging 66 mm (2.6 in) over 11 days. This month marks a transition from the summer's wetter August, which recorded 85 mm (3.3 in), signaling the onset of fall. September's rainfall is fairly consistent with the overall trend seen in the late summer months, yet it is slightly less than August’s peak. As temperatures begin to cool, residents can expect a mix of drizzly days and sporadic sun, creating a vibrant atmosphere as the leaves start to change color. This gradual decrease in precipitation from August to September highlights the subtle shift towards a drier autumn season, with October typically seeing 73 mm (2.9 in) over 14 days, hinting at the shifting dynamics of hydration leading into winter.
As summer fades into autumn, September in Odense, Denmark witnesses a notable shift in humidity levels, averaging around 83%. This represents a slight increase from the uniformly lower 77% observed during the summer months of June, July, and August. The transition hints at the approaching chill of fall, as the humidity begins to creep up, paving the way for the wetter months ahead. In contrast to the high humidity of the winter months, which averages between 89% and 90%, September serves as a bridge, comfortably nestling in between the warmth of summer and the briskness of upcoming October's 87%. This trend reflects a gradual return to the lush, moist air that characterizes Odense's winter, offering a reminder of the seasonal cycles that define this charming Danish city.
As September rolls into Odense, Denmark, the UV Index experiences a slight dip, settling at 5, which falls into the moderate exposure category. This shift marks a transition from the high levels seen during the summer months, with burn times increasing to 30 minutes. While outdoor enthusiasts can still enjoy the lingering warmth of early autumn, it's essential to stay mindful of sun exposure to avoid overexposure, especially as the days gradually shorten. For more insights on Odense's UV patterns throughout the year, visit Odense UV Index.
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September in Odense, Denmark, offers a delightful blend of warmth and golden sunshine, with 316 hours of bright daylight illuminating the month. Following the peak of summer, where July dazzles with 447 hours of light, September experiences a notable decrease, yet it retains a vibrant charm as the greenery begins to hint at autumn's arrival. The steady decline in sunlight from the summer months is evident; however, September still surpasses October’s 250 hours, ensuring that the transition to fall is marked by ample opportunities for outdoor exploration and enjoyment. As the year progresses, daylight dwindles, with November and December bringing just 151 and 118 hours respectively, reminding us to savor each sunny moment of September before winter’s chill sets in.
September in Odense, Denmark, presents a 30% chance of sunny weather, indicative of a gentle transition into autumn. This percentage is slightly lower than the summer months of August and July, which offer more consistent sunshine, yet it maintains a notable presence of clear skies compared to the chillier months of the year, such as October at 27% and November at a mere 17%. As the days shorten and temperatures begin to dip, September still holds onto the pleasant remnants of summer, making it an appealing time for outdoor activities amidst the changing foliage. The shifting patterns reveal that while the warmth of summer wanes, the hope for sunny days continues, adding a touch of brightness to the early fall season.
In September, Odense, Denmark, experiences a transitional phase in daylight, with about 12 hours of sunlight illuminating the city. Following the sun-kissed days of summer that peak in June with 17 hours of daylight, September marks a gradual retreat into shorter days. As the year progresses towards winter, the diminishing sunlight reflects a natural rhythm where daylight decreases sharply from the summer months, leading to 10 hours in October and further down to just 7 hours by December. This pattern highlights the beautiful shift in seasons, as the vibrant, sun-drenched days of summer give way to the golden hues of autumn, inviting residents and visitors alike to appreciate the charm of Odense’s changing light.
September in Odense, Denmark, ushers in a gentle breeze as the average wind speed settles at 4.0 m/s (9 mph). This marks a slight decline from the bolder gusts of late summer, particularly August's robust 4.8 m/s (11 mph). As autumn approaches, the winds begin to calm, transitioning from the lively currents of summer to the more subdued breezes that characterize the changing season. This gradual decrease is part of a larger trend observed throughout the year, where wind speed varies from a brisk 5.2 m/s (12 mph) in October to the stiller conditions seen in the height of summer. Overall, the September winds reflect a serene yet invigorating shift, preparing the landscape for the crispness of fall.
Weather in Odense varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Odense, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly different weather conditions. In September, temperatures range from a mild 2°C (35°F) at night to a warm 27°C (81°F) during the day, with an average of 14°C (58°F). The month experiences about 66 mm (2.6 in) of precipitation over 11 days and maintains a relatively high humidity of 83%. In contrast, January is much colder, with temperatures dipping to a minimum of -9°C (16°F) and reaching a maximum of 11°C (53°F), averaging around 3°C (38°F). This month sees less precipitation, totaling 46 mm (1.8 in) across about 10 days, though the humidity increases slightly to 90%. For a more detailed look at the winter weather, you can refer to Odense weather in January.
September and February present a stark contrast in weather conditions. In September, temperatures range from a cool 2°C (35°F) at night to a pleasant average of 14°C (58°F) during the day, peaking at a warm 27°C (81°F). This month also experiences 66 mm (2.6 in) of rainfall over about 11 days, with humidity levels at 83%. In contrast, February is much colder, with temperatures dipping as low as -14°C (6°F) and averaging just 3°C (37°F), while reaching a maximum of 14°C (58°F). February also sees less precipitation at 49 mm (1.9 in) for the same number of rainy days, but the humidity is slightly higher at 89%. For more detailed insights on February weather, you can check Odense weather in February.
In comparing the weather between September and March, we see distinct seasonal differences. September features a milder temperature range, with a minimum of 2°C (35°F), averaging around 14°C (58°F), and peaking at 27°C (81°F). This month experiences 66 mm (2.6 in) of precipitation over 11 days, accompanied by relatively high humidity at 83%. In contrast, March is much cooler, with temperatures dipping to a minimum of -8°C (17°F) and averaging only 4°C (40°F), while reaching a maximum of 16°C (62°F). Precipitation in March is slightly lower at 55 mm (2.2 in) and also occurs over 11 days, but the humidity is marginally higher at 88%. For more specific details, you can explore Odense weather in March.
In comparing the weather between September and April, a few notable differences emerge. September tends to be milder, with average temperatures around 14°C (58°F), peaking at 27°C (81°F) and a minimum of 2°C (35°F). It also experiences higher precipitation levels, with 66 mm (2.6 in) over 11 days, while humidity hovers around 83%. In contrast, April is cooler, featuring an average temperature of 8°C (46°F) and a maximum of 25°C (77°F), along with a minimum dipping to -5°C (24°F). Rainfall is lighter in April, measuring 38 mm (1.5 in) across 8 days, and humidity is slightly elevated at 85%. For more details on April weather, you can check Odense weather in April.
When comparing the weather in September and May, we see some notable differences. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). The month experiences slightly higher humidity at 83% and similar precipitation levels of 66 mm (2.6 in) over about 11 days. In contrast, May sees a minimum temperature of 0°C (32°F) and an average of 12°C (54°F), with a maximum of 26°C (79°F). The precipitation remains at 66 mm (2.6 in), but it occurs over 12 days, and humidity is a touch lower at 80%. For more insights on May weather, check out Odense weather in May.
When comparing the weather in September and June, notable differences emerge. September typically experiences a wider temperature range, with a minimum of 2°C (35°F) and a maximum of 27°C (81°F), averaging around 14°C (58°F). In contrast, June starts at a higher minimum of 7°C (44°F) and peaks at 29°C (84°F), with an average temperature of 17°C (63°F). Precipitation levels are fairly similar, with September receiving 66 mm (2.6 in) over 11 days, while June has slightly less at 62 mm (2.4 in) across 10 days. Additionally, September exhibits higher humidity at 83%, compared to June's 77%. For more detailed insights, check Odense weather in June.
In comparing the weather of September and July, notable differences emerge in both temperature and precipitation patterns. September experiences a wider temperature range, with minimums as low as 2°C (35°F) and maximums peaking at 27°C (81°F), yielding an average temperature of 14°C (58°F). This is a stark contrast to July, which has warmer temperatures, ranging from a minimum of 7°C (46°F) to a maximum of 31°C (88°F) and an average of 18°C (64°F). Additionally, September sees slightly less precipitation, accumulating 66 mm (2.6 in) over 11 days, compared to July's 72 mm (2.9 in) rainfall spread across 13 days. The humidity is also higher in September at 83%, whereas July maintains a lower level of 77%. For more detailed insights on July weather, you can refer to the following link: Odense weather in July.
In September, the weather cools down significantly compared to August, with minimum temperatures dropping to 2°C (35°F) from August's 7°C (46°F) and average temperatures falling to 14°C (58°F) compared to 18°C (64°F) in August. The maximum temperatures in September reach 27°C (81°F), which is lower than August's peak of 32°C (89°F). Additionally, September experiences a bit more precipitation, with 66 mm (2.6 in) over 11 days, while August sees 85 mm (3.3 in) across 13 days. Humidity is slightly higher in September at 83%, compared to 77% in August. For more details on August weather, visit Odense weather in August.
September and October present a noticeable shift in weather. September offers milder temperatures, with an average of 14°C (58°F) and highs reaching up to 27°C (81°F), while October sees a drop in the average to 11°C (52°F) and maximum temperatures capping at 22°C (72°F). Precipitation also increases slightly in October, with 73 mm (2.9 in) expected over 14 days, compared to September's 66 mm (2.6 in) over 11 days. Additionally, humidity rises from 83% in September to 87% in October, contributing to a more pronounced fall atmosphere. For more details on October weather, you can check Odense weather in October.
September and November exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). The month also sees a relatively high level of precipitation at 66 mm (2.6 in) over 11 days, accompanied by humidity levels at 83%. In contrast, November brings cooler temperatures, with a minimum of -2°C (29°F), an average of 7°C (44°F), and a maximum of 17°C (63°F). Precipitation is lower at 40 mm (1.6 in) spread over 10 days, although humidity increases slightly to 89%. For more detailed information, visit Odense weather in November.
September typically ushers in milder temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). The month sees a fair share of rainfall, accumulating 66 mm (2.6 inches) over 11 days, paired with a humidity level of 83%. In contrast, December experiences much colder weather, with temperatures dropping to a minimum of -10°C (14°F) and averaging around 4°C (39°F), reaching a maximum of only 11°C (52°F). Although December has slightly less rainfall at 51 mm (2.0 inches), it maintains a higher humidity level of 88%. For a more detailed look at what to expect, check out Odense weather in December.
As summer wanes, September in Odense brings a refreshing shift with cooler temperatures and increased humidity, setting a distinct contrast to the warmer months. While maximum temperatures can still reach a pleasant 27°C, the average drops to a comfortable 14°C, ushering in a crispness that hints at the approaching autumn. Rainfall is also a factor during this month, with precipitation occurring on about 11 days, contributing to a total of 66 mm of moisture. This weather pattern fosters a lively atmosphere, making it an ideal time for enjoying outdoor festivities while experiencing the vibrant colors of the season. For a deeper look into Odense's evolving weather patterns, visit Odense Climate.