September Weather in Ouddorp, Netherlands

Last updated: August 27, 2025

In September, Ouddorp, Netherlands, experiences a delightful range of temperatures, with a maximum reaching 30°C (87°F) and an average of 16°C (61°F), while dropping to a refreshing minimum of 5°C (41°F). As autumn sets in, the region sees 66 mm (2.6 in) of precipitation spread over 11 days, contributing to the lush scenery. The humidity remains fairly high at 82%, adding a moist crispness to the air that complements the stunning coastal landscapes. This blend of warm days and cooler nights makes September an appealing time for visitors enjoying outdoor activities and the breathtaking natural beauty of Ouddorp.

September Temperature in Ouddorp

In September, Ouddorp experiences a delightful transition from summer's warmth to the crispness of autumn. With minimum temperatures averaging around 5°C (41°F) and maximums reaching a pleasant 30°C (87°F), the month is characterized by comfortable conditions ideal for outdoor activities. The average temperature of 16°C (61°F) underscores this balance, providing a lovely end to the warmer season while hinting at the cool days to come. As nature prepares for a seasonal shift, visitors can enjoy the lingering warmth, making September a wonderful time to explore the charm of Ouddorp before the cooler months set in.

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

The chart illustrates September temperature patterns in Ouddorp, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouddorp, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414245505663656660554743
Data source: Temperature data for Ouddorp generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ouddorp

In September, Ouddorp experiences a notable shift in precipitation patterns, receiving an average of 66 mm (2.6 in) of rain over 11 days. While this amount is a slight decrease from the wetter months of August, which recorded 85 mm (3.3 in), it's still a significant contribution to the monthly totals, aligning with the trends of late summer into autumn. Following a steady increase in rainfall during the summer, September maintains a robust level of precipitation, paving the way for the wetter weeks ahead, particularly in October, which typically sees a surge to 94 mm (3.7 in). This transition marks a gradual but clear movement towards the wetter climate of fall, emphasizing the balancing act of dry and wet days that characterize the coastal weather in this charming Dutch town.

September Precipitation Trends in Ouddorp

The chart displays monthly precipitation patterns in Ouddorp, 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 Ouddorp, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec606167425966698566945999
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ouddorp

In September, Ouddorp experiences a slight rise in humidity, settling at 82%. This marks a transition from the drier summer months, where humidity dipped to a comfortable 76% in August. As autumn approaches, the humidity levels begin to climb again, echoing the wetter conditions typical for the coming months. Notably, this increase signals a shift in the season, aligning closely with the annual pattern seen as Ouddorp moves towards its higher humidity months of October and November, both at 89% and 92%, respectively. Overall, September acts as a bridge, blending summer's warmth with the impending fresh, moist autumn air.

September Average Humidity in Ouddorp

This chart illustrates the average monthly humidity levels in Ouddorp, 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 Ouddorp is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ouddorp

As September rolls into Ouddorp, the UV Index reflects a shift towards more moderate sun exposure, reaching a level of 5. This places the area in the moderate category, suggesting a safer environment for outdoor activities compared to the blistering high levels experienced in June and July, which peaked at 8. With a burn time of 30 minutes, residents and visitors alike can enjoy the waning summer warmth, yet should remain vigilant about sun protection to avoid skin damage. This trend signifies a gradual transition towards lower UV exposure as the year progresses, making early autumn a pleasant time to soak up the sun responsibly. For more insights on UV levels throughout the year, explore the Ouddorp UV Index.

Maximum UV Index Levels in Ouddorp for September

The chart shows the monthly maximum UV Index (UVI) for Ouddorp 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 Ouddorp typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Ouddorp 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 Ouddorp

As summer gently transitions into autumn, September in Ouddorp, Netherlands, offers a serene blend of 331 hours of sunshine, marking a delightful respite before the chill of winter sets in. This month stands out with a respectable amount of sunshine, just a notch below the vibrant August at 397 hours, showcasing the tail end of the sunny season. The gradual decline from the peak of July, which basks in 427 hours of radiant light, signals the approaching colder months ahead, with sunlight hours decreasing significantly in October to 247 hours. Overall, September serves as a beautiful reminder of summer’s lingering warmth, inviting residents and visitors alike to savor the enchanting days before autumn fully embraces Ouddorp.

Monthly Sunshine Duration in Ouddorp: September Highlighted

The September sunshine duration represents the total number of hours Ouddorp 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.
JanFebMarAprMayJunJulAugSepOctNovDec121h205h284h363h411h420h427h397h331h247h197h152h
Data source: Ouddorp September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ouddorp During September

As summer gives way to autumn in Ouddorp, Netherlands, September presents a modest 35% chance of sunny weather—a mark that aligns closely with the sunniest months of earlier summer. While the likelihood lingers slightly below the peak seen in April, when sunny days reach 44%, September retains a decent chance of pleasant weather, echoing the sunlit vibes of the preceding months. This gradual slide into autumn is typical, as the sun begins to play hide-and-seek, with the probability decreasing alongside the onset of cooler temperatures. Overall, if you're planning a visit, enjoy those brighter days while they last, as the likelihood of sunshine starts to wane toward October.

Percentage of Sunny Days in September in Ouddorp

The chart illustrates the percentage of sunny days in Ouddorp 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 Ouddorp experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%29%37%44%35%37%37%33%35%30%23%17%
Data source: Ouddorp September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ouddorp in September

As summer fades into fall, September in Ouddorp, Netherlands, offers a gentle transition with 12 hours of daylight. Following the lengthy summer days of 16 hours in June and July, the daylight begins to recede, reflecting a shift towards the cozy ambiance of autumn. With daylight gradually dwindling from August's 14 hours to September's 12 hours, this month serves as a bridge, allowing residents and visitors to savor the last vestiges of warm, sunlit days. As daylight continues to decline into October and November, the rhythm of nature invites a reflective pause, embodying the serene beauty of the changing season.

Average Daylight Hours in Ouddorp for September

The chart illustrates the variation in daylight duration in Ouddorp throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 40m16h 35m16h 6m14h 31m12h 35m10h 35m8h 48m7h 50m
Data source: Ouddorp daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ouddorp

As summer transitions into autumn, September in Ouddorp, Netherlands, brings a noticeable dip in wind speed, averaging 3.7 m/s (8 mph). This refreshing change follows a slightly breezy August, setting a tranquil tone for the month. Wind speeds have steadily decreased since the warmer months, with June experiencing the calmest conditions at just 3.4 m/s (8 mph). In contrast, the upcoming months see a resurgence in winds, particularly in October, which averages 5.3 m/s (12 mph). This pattern highlights a cyclical rhythm where the gentle September breezes pave the way for the invigorating gusts of autumn, inviting both locals and visitors to savor the beauty of the shifting seasons.

Average September Wind Speed in Ouddorp

The chart displays monthly wind speed patterns in Ouddorp, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.15.24.94.64.73.44.04.53.7 m/s5.34.24.9
Data source: Ouddorp September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ouddorp Compares to Other Months

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

September and January offer distinctly different weather experiences. In September, temperatures range from a mild 5°C (41°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). This month also sees 66 mm (2.6 in) of precipitation over about 11 days, coupled with relatively high humidity at 82%. Conversely, January is much colder, with temperatures dipping to a minimum of -6°C (22°F) and an average of only 5°C (41°F), peaking at 14°C (57°F). The month has slightly less precipitation at 59 mm (2.3 in), spread over about 12 days, and is characterized by even higher humidity at 91%. For a detailed look at the weather conditions in January, you can visit Ouddorp weather in January.

September and February exhibit contrasting weather patterns, reflecting the transition from summer to winter. In September, temperatures range from a mild 5°C (41°F) at night to a warm 30°C (87°F) during the day, with an average temperature of 16°C (61°F). This month sees about 66 mm (2.6 inches) of precipitation over approximately 11 days, along with a relative humidity of 82%. In contrast, February is much colder, with temperatures ranging from a frigid -8°C (18°F) at night to a maximum of 17°C (64°F) during the day, averaging just 6°C (42°F). Precipitation in February is slightly lower at 61 mm (2.4 inches), spread across about 12 days, and the humidity increases to 89%. For a detailed look at February weather, you can check out Ouddorp weather in February.

September and March present distinctly different weather experiences. In September, temperatures typically range from a mild 5°C (41°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). The month sees about 66 mm (2.6 in) of precipitation over 11 days, accompanied by a relatively high humidity of 82%. In contrast, March is cooler, with nighttime lows dropping to -7°C (19°F) and daytime highs averaging around 21°C (70°F), with a mean temperature of 7°C (45°F). March experiences slightly more precipitation at 67 mm (2.7 in) over 14 days and a humidity level of 87%. For a detailed look at March weather in Ouddorp, visit Ouddorp weather in March.

When comparing the weather in September and April, notable differences emerge. September tends to be warmer, with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), while April experiences cooler conditions, with temperatures ranging from -1°C (30°F) to 26°C (80°F). Additionally, September has higher precipitation levels, totaling 66 mm (2.6 in) over 11 days, compared to April’s 41 mm (1.6 in) spread over 9 days. Humidity levels are slightly higher in April at 85%, while September averages 82%. For more details on April's weather, you can check Ouddorp weather in April.

In comparing the weather of September and May, both months exhibit a maximum temperature of around 30°C (86-87°F), creating an inviting ambiance for outdoor activities. However, September generally enjoys a warmer average temperature of 16°C (61°F), compared to May's cooler average of 13°C (56°F). Precipitation levels are quite close in both months, with September receiving 66 mm (2.6 in) over 11 days, while May experiences slightly less rainfall at 59 mm (2.3 in) over 12 days. Additionally, humidity remains constant at 82% in both months, creating a similar feel in the air. For more detailed insights into weather patterns during May, you can check Ouddorp weather in May.

In comparing the weather of September and June, both months exhibit similar patterns with mild temperatures and comparable humidity levels. September features a minimum temperature of 5°C (41°F) and an average of 16°C (61°F), while June starts slightly warmer with a minimum of 6°C (43°F) and an average of 17°C (63°F). The maximum temperatures reach 30°C (87°F) in September and peak at 32°C (89°F) in June, illustrating a warmer late spring. Additionally, both months receive nearly equal precipitation, with September recording 66 mm (2.6 in) over 11 days and June at 65 mm (2.6 in) over 10 days. For a detailed look at the June weather specifics, refer to this link: Ouddorp weather in June.

When comparing the weather in September and July, several notable differences emerge. July tends to be warmer, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 38°C (101°F), while September experiences cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 30°C (87°F). Additionally, September has a lower average temperature of 16°C (61°F) compared to July's 18°C (65°F). Precipitation levels are relatively similar, with July recording 69 mm (2.7 in) over 13 days and September slightly less at 66 mm (2.6 in) over 11 days. Humidity levels are quite comparable too, with September at 82% and July at 80%. For a more detailed look at July weather, you can visit Ouddorp weather in July.

In September, temperatures generally range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average temperature of 16°C (61°F). This is a noticeable drop compared to August, where the temperatures are milder, with a minimum of 10°C (50°F), an average of 19°C (66°F), and a peak of 34°C (93°F). Additionally, September experiences 66 mm (2.6 in) of precipitation over 11 days, which is slightly less than August's 85 mm (3.3 in) spread over 14 days. Interestingly, the humidity in September is higher at 82%, compared to 76% in August. For more insights on August weather, you can visit Ouddorp weather in August.

September and October exhibit notable differences in weather patterns. September generally sees a warmer climate with average temperatures around 16°C (61°F), peaking at a maximum of 30°C (87°F), while October experiences cooler conditions, with an average of 13°C (55°F) and a high of 25°C (77°F). Additionally, October tends to be wetter, receiving 94 mm (3.7 in) of precipitation over 15 days compared to September’s 66 mm (2.6 in) over 11 days. Humidity levels also increase in October, reaching 89% compared to September's 82%. For more detailed information, check out Ouddorp weather in October.

September and November exhibit distinct differences in weather patterns. In September, temperatures range from a comfortable minimum of 5°C (41°F) to a warm maximum of 30°C (87°F), with an average of 16°C (61°F). The month experiences 66 mm (2.6 in) of rainfall over 11 days, accompanied by a humidity level of 82%. In contrast, November sees a significant drop in temperature, with minimums reaching 0°C (32°F) and a maximum of 19°C (66°F), averaging only 8°C (47°F). The precipitation decreases slightly to 59 mm (2.3 in), spread over 13 days, and humidity rises to 92%, creating a more damp and chilly atmosphere. For more detailed weather insights, you can check Ouddorp weather in November.

September and December present contrasting weather patterns, with September offering milder conditions characterized by a minimum temperature of 5°C (41°F) and a maximum of 30°C (87°F). The average temperature in September hovers around 16°C (61°F), accompanied by 66 mm (2.6 in) of rain over approximately 11 days, and humidity levels at 82%. In stark contrast, December is much colder, with temperatures dropping to a minimum of -3°C (27°F) and an average of 6°C (43°F), peaking at 13°C (56°F). Precipitation increases to 98 mm (3.9 in) spread over 19 days, and humidity rises to 92%. For more details about December weather specifics, visit Ouddorp weather in December.

Compare Ouddorp's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ouddorp

As summer transitions to autumn, September in Ouddorp presents a unique blend of weather characteristics that sets it apart from the preceding months. This month typically experiences a considerably cooler average temperature, with highs reaching up to 30°C and lows dipping to a brisk 5°C, making it a time for layering. You can expect occasional rainfall, as evidenced by the 11 days of precipitation, which contributes to a moderate humidity of 82%. These shifts in weather not only mark the shift from summer's warmth but also invite a more dynamic outdoor experience against the backdrop of early autumn colors. For more information on the full climate spectrum, visit Ouddorp Climate.