September Weather in Hundested, Denmark

Last updated: October 30, 2025

September in Hundested, Denmark offers a mild yet variable climate characterized by a maximum temperature reaching 24°C (76°F) and an average of 15°C (60°F). As autumn approaches, the nights can be cool, with minimum temperatures dropping to around 10°C (51°F). This month is also marked by notable precipitation, totaling 92 mm (3.6 in) over approximately 15 days, leading to a relatively humorous humidity level of 83%. Prepare for a blend of sunny days and showers, making it a perfect time to explore the charming coastal town while appreciating its scenic beauty in a transitional season.

September Temperature in Hundested

September in Hundested, Denmark, marks a delightful transition as summer gradually gives way to autumn. With temperatures ranging from a minimum of 10°C (51°F) to a pleasant maximum of 24°C (76°F), this month strikes a perfect balance between warmth and coolness. The average temperature sits comfortably at 15°C (60°F), making it an ideal time for enjoying outdoor activities before the chill sets in. Compared to the hotter summer months, September's milder climate offers a refreshing retreat while still retaining the warmth of the season; a reminder that as summer fades, the beauty of autumn's arrival is just around the corner.

September Weather in Hundested: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hundested, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hundested, September typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (76°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec383739455362646459534640
Data source: Temperature data for Hundested generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hundested

September in Hundested, Denmark, marks a continuation of the wet season, with precipitation reaching 92 mm (3.6 in), distributed over 15 days. This substantial rainfall is part of a broader trend seen during the late summer months, which experience a notable increase in precipitation, peaking in August with 103 mm (4.0 in). However, September’s rainfall is slightly lower, indicating a tapering off as the region transitions into autumn. The frequency of rainy days also reflects this shift, as September aligns closely with the wetter month of August. As the year progresses, it’s clear that autumn brings a significant uptick in both the amount and frequency of precipitation, setting the stage for the wetter months that follow.

September Precipitation Trends in Hundested

The chart displays monthly precipitation patterns in Hundested, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Hundested, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec55515836594981103931015968
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Hundested

As summer fades and autumn approaches, September in Hundested, Denmark, experiences a noticeable shift in humidity levels. Following a season of stable and lower humidity, which hovered around 77% from June through August, September sees a slight rise to 83%. This uptick reflects the transition into the wetter months ahead, as humidity begins to climb again towards the higher figures seen earlier in the year, such as 90% in January. The early autumn air carries a refreshing crispness, yet retains enough moisture to remind locals of the lush, green landscapes that characterize Denmark's unique charm. Overall, September serves as a bridge between the dry summer days and the wet conditions of fall, showcasing the region's dynamic climate.

September Average Humidity in Hundested

This chart illustrates the average monthly humidity levels in Hundested, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Hundested is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hundested

As September rolls into Hundested, Denmark, the UV Index shows a moderate level of 5, signaling a shift from the high summer months. This change in exposure makes it essential for sun seekers to be mindful, with a burn time of about 30 minutes for unprotected skin. After experiencing higher indexes in July and August, which prompted shorter exposure times, September’s levels provide some relief while still urging caution for outdoor activities. As the days grow shorter and cooler, it’s an opportune time to enjoy the late summer sun responsibly. For more details on UV levels throughout the year, check out the Hundested UV Index.

Maximum UV Index Levels in Hundested for September

The chart shows the monthly maximum UV Index (UVI) for Hundested in September, 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. In September, the maximum UV index in Hundested typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Hundested September 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.

September Sunshine in Hundested

In Hundested, Denmark, September ushers in a delightful transition as summer gracefully yields to autumn. With an impressive 321 hours of sunshine, this month proudly continues the trend of abundant daylight characteristic of the warmer months, although it marks a soft decline from the peak brightness of July and June. The gradual shift in hours seen from July’s 457 hours to September’s charming glow hints at the approaching cooler seasons while still providing plenty of opportunities to bask in the sun. As the landscape starts to transform, residents and visitors alike savor these golden days, enjoying the harmonious blend of warmth and fresh autumn breezes.

Monthly Sunshine Duration in Hundested: September Highlighted

The September sunshine duration represents the total number of hours Hundested experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec96h190h262h379h432h455h457h410h321h250h147h115h
Data source: Hundested September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hundested During September

As September rolls into Hundested, Denmark, the likelihood of enjoying sunny weather stands at 32%. This marks a slight dip from the summer months, where July and August boast higher chances of sunshine at 37% and 42%, respectively. Interestingly, September continues to surpass the rather gloomy winter months, with chances significantly lower in October, November, and December. As the vibrant colors of fall begin to emerge, though sunny days may become less frequent, this transition offers a delightful blend of seasonal beauty, making each sunny September day a treasured moment.

Percentage of Sunny Days in September in Hundested

The chart illustrates the percentage of sunny days in Hundested throughout the year, with September 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 Hundested experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%34%41%58%29%44%37%42%32%28%16%24%
Data source: Hundested September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hundested in September

As summer fades into early autumn, September in Hundested, Denmark, witnesses a gentle decline in daylight, offering about 12 hours of illumination each day. This represents a noticeable shift from the long, sun-soaked days of summer, which peak at a brilliant 17 hours in June. The gradual tapering of daylight from the vibrant 16 hours in July and 14 hours in August creates a soft transition, signaling the approach of shorter days as October's 10 hours loom on the horizon. This pattern not only reflects the rhythm of the seasons but also invites a cozy embrace of autumn’s charms, as daylight slowly recedes and evening shadows deepen.

Average Daylight Hours in Hundested for September

The chart illustrates the variation in daylight duration in Hundested throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 41m9h 35m11h 53m14h 14m16h 20m17h 28m16h 51m14h 57m12h 40m10h 21m8h 13m7h 3m
Data source: Hundested daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hundested

As September rolls into Hundested, Denmark, the breeze begins to shift, bringing an average wind speed of 5.4 m/s (12 mph). This marks a noticeable dip from the summer months, where wind speeds hovered around 6.3 m/s in August. Despite the decline, September’s winds still provide a refreshing ambiance, hinting at the transition towards the brisker conditions of autumn. Historically, it sits comfortably between the calmer days of summer and the gustier winds expected in October, which shoots up to 7.1 m/s (16 mph). This subtle change in the wind captures the essence of September—a month of preparation as nature readies itself for the invigorating winds of fall.

Average September Wind Speed in Hundested

The chart displays monthly wind speed patterns in Hundested, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.46.56.16.35.24.75.16.35.4 m/s7.16.76.4
Data source: Hundested September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hundested Compares to Other Months

Weather in Hundested varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hundested, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January present striking contrasts in weather. September enjoys milder temperatures, with an average of 15°C (60°F) and highs reaching 24°C (76°F), while January is considerably colder, averaging just 3°C (38°F) and peaking at 10°C (50°F). The atmospheric humidity is also noteworthy, as September holds a humidity level of 83%, slightly lower than January's 90%. Precipitation is more frequent in September, with 92 mm (3.6 in) over 15 days, compared to January's 55 mm (2.2 in) across 11 days. For more details, check out Hundested weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a mild 10°C (51°F) to a comfortable maximum of 24°C (76°F), with an average of 15°C (60°F). This month experiences relatively high precipitation at 92 mm (3.6 in) over 15 days, accompanied by a humidity level of 83%. Conversely, February is considerably colder, with temperatures dipping as low as -7°C (19°F) and only reaching a maximum of 10°C (51°F), averaging just 3°C (37°F). The month has less precipitation, totaling 51 mm (2.0 in) and falling over 11 days, while humidity is slightly higher at 89%. For a more detailed look at February's weather, check out Hundested weather in February.

September and March present contrasting weather conditions. In September, temperatures range from a minimum of 10°C (51°F) to a maximum of 24°C (76°F), with an average of 15°C (60°F). The month experiences relatively high humidity at 83%, along with notable rainfall of 92 mm (3.6 in) over 15 days. Conversely, March brings cooler temperatures, with a minimum of -8°C (19°F) and a maximum of 11°C (53°F), averaging around 4°C (39°F). The precipitation in March is lower at 58 mm (2.3 in) spread over 11 days, while humidity is slightly higher at 88%. For more detailed information, you can check Hundested weather in March.

In comparing the weather between September and April, September is noticeably warmer, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 24°C (76°F), while April experiences cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 17°C (64°F). Additionally, September sees higher precipitation levels of 92 mm (3.6 in) spread over 15 days, compared to April's 35 mm (1.4 in) over just 7 days. Despite this, the humidity remains relatively high in both months, at 83% for September and 85% for April. For a detailed overview, you can visit Hundested weather in April.

In September, the weather is generally warmer than in May, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 24°C (76°F). In contrast, May's temperatures start at a cooler 3°C (38°F) and peak at around 25°C (77°F), making it a bit chillier overall, especially during the early mornings and evenings. Additionally, September sees more precipitation, totaling 92 mm (3.6 in) across about 15 days, compared to May's 59 mm (2.3 in) over 12 days. Humidity levels are slightly higher in September at 83%, while May has a comfortable humidity of 80%. For more detailed insights, you can check Hundested weather in May.

In comparing the weather of September and June, September tends to be slightly cooler, with an average temperature of 15°C (60°F) compared to June's average of 17°C (62°F). Both months experience similar minimum temperatures, but June has a marginally higher maximum temperature of 25°C (77°F) versus September's 24°C (76°F). Precipitation is more frequent in September, with 92 mm (3.6 in) falling over 15 days, compared to June's 49 mm (1.9 in) over just 9 days. Additionally, September's humidity level of 83% is higher than June's 77%, making for a more humid late summer experience. For more detailed information, you can check Hundested weather in June.

In comparing the weather between September and July, September presents cooler temperatures, with an average of 15°C (60°F) and a maximum of 24°C (76°F), while July is warmer, featuring an average of 18°C (64°F) and a maximum of 27°C (81°F). Despite slightly higher precipitation in September at 92 mm (3.6 in) over 15 days, July's precipitation is also significant at 81 mm (3.2 in) across 14 days. Additionally, September tends to be more humid with an average of 83%, compared to July's 77%. For a closer look at July's weather, you can refer to Hundested weather in July.

In comparing the weather between August and September, we see a noticeable cooling trend as summer transitions into autumn. September experiences lower temperatures, with a minimum of 10°C (51°F) and an average of 15°C (60°F), compared to August's warmer minimum of 13°C (56°F) and average of 18°C (65°F). Additionally, while both months receive significant rainfall, September sees slightly less precipitation at 92 mm (3.6 in) over 15 days, compared to August's 103 mm (4.0 in) over 14 days. Humidity is also higher in September at 83%, versus 77% in August, contributing to a feeling of increased dampness as the month progresses. For more detailed insights into August weather, you can visit Hundested weather in August.

In September, the weather is generally warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 24°C (76°F), resulting in an average of 15°C (60°F). During this month, there is a notable amount of rainfall, with 92 mm (3.6 in) spread over 15 days and an overall humidity level of 83%. In contrast, October sees a significant drop in temperatures, registering a minimum of 3°C (38°F) and a maximum of 19°C (67°F), with an average of just 12°C (53°F). Rainfall increases slightly to 101 mm (4.0 in) across 18 days, and humidity rises to 87%. For a closer look at October weather trends, you can visit Hundested weather in October.

September and November exhibit notable differences in weather characteristics. In September, temperatures range from a minimum of 10°C (51°F) to a pleasant maximum of 24°C (76°F), with an average temperature of 15°C (60°F). This month experiences more rainfall, totaling 92 mm (3.6 in) over 15 days, and a humidity level of 83%. In contrast, November sees cooler weather, with temperatures dropping to a minimum of -1°C (30°F) and an average of 8°C (46°F), peaking at 16°C (61°F). Precipitation is lower at 59 mm (2.3 in), occurring over 13 days, while humidity rises slightly to 89%. For a more detailed look at November's weather, visit Hundested weather in November.

September weather in Hundested is characterized by milder temperatures, with an average of 15°C (60°F) and maximums reaching up to 24°C (76°F). The month experiences significant rainfall, with 92 mm (3.6 in) of precipitation spread over about 15 days, combined with fairly high humidity levels at 83%. By contrast, December brings much colder conditions, with average temperatures dropping to just 4°C (40°F) and maximums peaking at 10°C (50°F). Although precipitation is slightly lower at 68 mm (2.7 in), it still occurs on around 15 days, and humidity rises to 88%. For a closer look at December weather specifics, check out Hundested weather in December.

Compare Hundested's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hundested

As September arrives in Hundested, the weather begins to shift, offering a refreshing blend of warmth and coolness. With an average temperature of around 15°C, this month stands out as a transitional period, where the lingering warmth of summer gradually yields to the crispness of autumn. The increased humidity and notable precipitation—spanning 15 days—indicate that September is often more unpredictable than its predecessors. Unlike the drier summer months, this time invites cozy sweaters and scenic walks along the coast, making it a unique experience for locals and visitors alike. For a deeper dive into how these shifts shape the climate in Hundested, be sure to check out Hundested Climate.