September Weather in Westerhever, Germany

Last updated: February 26, 2025

Experience the charm of Westerhever, Germany in September, where temperatures range from a cool 5°C (42°F) to a pleasant high of 26°C (80°F), creating a comfortable climate for visitors. With an average temperature of 15°C (59°F), this month invites both outdoor exploration and cozy indoor retreats. However, it’s important to prepare for some rain, as the area receives an average of 97 mm (3.8 in) of precipitation over 14 days, contributing to a humidity level of 84% that keeps the landscape lush and vibrant. Whether strolling along scenic paths or enjoying historically rich sites, September in Westerhever offers a unique blend of experiences wrapped in mild autumn hues.

September Temperature in Westerhever

In September, Westerhever transitions smoothly from the warmth of summer into the crispness of autumn, with temperatures reflecting this change. The month boasts a comfortable average temperature of 15°C (59°F), while highs can reach a pleasant 26°C (80°F), creating ideal conditions for outdoor activities. The minimum temperature drops to 5°C (42°F), hinting at the cooler days ahead. As the sun sets earlier and the leaves begin to change, September presents a beautiful mix of late summer vibes and early autumn charm, inviting visitors to explore the stunning landscapes of this coastal gem.

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

The chart illustrates September temperature patterns in Westerhever, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec393840465362636459534541
Data source: Temperature data for Westerhever 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 Westerhever

September in Westerhever, Germany, sees a notable shift in precipitation as summer gives way to autumn. The month averages 97 mm (3.8 in) of rainfall over approximately 14 days, making it one of the wetter periods of the year. This slight decrease from August's 100 mm (3.9 in)—which had the highest rainfall—indicates a transition towards the typically wetter months ahead. Interestingly, September's precipitation is still significantly above the earlier months, such as April with only 43 mm (1.7 in), highlighting the seasonal uptick in rainfall. As days shorten and temperatures drop, residents can expect the rhythmic patter of rain frequently gracing Westerhever's landscape.

September Precipitation Trends in Westerhever

The chart displays monthly precipitation patterns in Westerhever, 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.
JanFebMarAprMayJunJulAugSepOctNovDec68697143676184100971187380
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Westerhever

In September, humidity levels in Westerhever, Germany begin to rise again, reaching 84%, a shift from the slightly drier summer months of June, July, and August, which averaged between 75% and 77%. This uptick signals the onset of autumn, as the air grows heavier and the landscape transforms. Interestingly, September's humidity is notably higher than the preceding month's, yet it remains lower than the winter months, where humidity consistently hovers around 87% to 89%. This reflects a consistent seasonal trend, where the chill of winter brings in a moisture-laden atmosphere, emphasizing the area's oceanic climate and its impact on local weather patterns.

September Average Humidity in Westerhever

This chart illustrates the average monthly humidity levels in Westerhever, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%84%79%75%76%77%84%87%88%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Westerhever

In September, the UV Index in Westerhever, Germany settles at a moderate level of 5, allowing residents and visitors to enjoy the outdoor activities without excessive risk. As the summer sun begins to wane, the burn time extends to 30 minutes, providing a comfortable window for sun exposure. This transitional month follows a peak summer season characterized by very high UV levels in June and high levels in July and August. The gradual decline in UV intensity signals the approach of autumn, reminding us to stay aware of sun safety even as the days grow shorter. For more detailed insights and trends, you can explore the Westerhever UV Index.

Maximum UV Index Levels in Westerhever for September

The chart shows the monthly maximum UV Index (UVI) for Westerhever 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Westerhever 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 Westerhever

September in Westerhever, Germany, brings a gentle decline in sunshine hours, with 317 hours illuminating the month. This marks a notable transition from the vibrant summer months of June and July, where the sun graced the skies for over 400 hours, providing endless opportunities for outdoor enjoyment. As the season shifts, September retains a healthy amount of sunshine, significantly more than the winter months that follow. However, the overall trend reveals a gradual waning of daylight as the year progresses, hinting at the cozy embrace of autumn. Surrounded by the beauty of the landscape, September serves as a final reminder of summer's splendor before shorter days take hold.

Monthly Sunshine Duration in Westerhever: September Highlighted

The September sunshine duration represents the total number of hours Westerhever 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.
JanFebMarAprMayJunJulAugSepOctNovDec102h187h276h364h415h420h433h401h317h245h165h121h
Data source: Westerhever September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westerhever During September

In Westerhever, Germany, the likelihood of sunny weather in September stands at 28%, marking a slight dip from the warmer months of June and August, which enjoy probabilities of 35% and 36%, respectively. This trend reveals a gradual decline as summer fades, likely reflecting the transition into autumn. Interestingly, April boasts the highest chance of 48%, showcasing its unique ability to surprise with sunny spells. As September approaches, residents and visitors can anticipate a fair amount of cloud cover, but occasional sunny days still offer a delightful break in the rhythm of the season.

Percentage of Sunny Days in September in Westerhever

The chart illustrates the percentage of sunny days in Westerhever 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 Westerhever experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%30%37%48%25%35%31%36%28%29%19%20%
Data source: Westerhever September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westerhever in September

As summer fades into autumn in Westerhever, Germany, September marks a gentle transition with an average daylight duration of 12 hours. This decline from the peak of 17 hours in June reflects the gradual shortening of days as the year progresses. After basking in the extended daylight of May and June, where daylight stretches up to 16 hours, the arrival of September signals a noteworthy shift, though still brighter than the winter months to follow. The rhythm of daylight, from the 7 hours in January to the 12 hours in September, illustrates the region's dynamic seasonal changes, inviting residents and visitors alike to relish the softer light of early autumn before the darker days of the year settle in.

Average Daylight Hours in Westerhever for September

The chart illustrates the variation in daylight duration in Westerhever throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 57m9h 44m11h 53m14h 6m16h 4m17h 6m16h 33m14h 47m12h 38m10h 27m8h 27m7h 22m
Data source: Westerhever daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Westerhever

In Westerhever, Germany, the September wind dances gently, averaging 4.7 m/s (11 mph), which marks a subtle decline from the summer's breeze. This decrease reflects a broader trend observed throughout the year, with winds peaking in October at 6.3 m/s (14 mph), creating a more robust flow as autumn approaches. The summer months—especially June and July—witness the lightest breezes, hovering around 4.1 m/s (9 mph) to 4.8 m/s (11 mph), while spring and late autumn offer a refreshing increase as nature transitions into cooler seasons. As September rolls in, nature prepares for the invigorating winds ahead, a gentle reminder of the cyclical changes that define this coastal landscape.

Average September Wind Speed in Westerhever

The chart displays monthly wind speed patterns in Westerhever, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.55.95.65.75.34.14.85.34.7 m/s6.35.65.7
Data source: Westerhever September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Westerhever Compares to Other Months

The weather in Westerhever 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 Westerhever and find detailed weather information for every month.

In September, the weather is considerably milder, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), averaging around 15°C (59°F). The month experiences significant rainfall, with 97 mm (3.8 in) of precipitation occurring over 14 days, and humidity levels are around 84%. In contrast, January brings much cooler conditions, with temperatures dipping as low as -7°C (20°F) and only reaching a maximum of 11°C (51°F), averaging 4°C (39°F). The precipitation is lower at 68 mm (2.7 in) over 12 days, but humidity remains high at 89%. For a detailed look at January weather in Westerhever, check out Westerhever weather in January.

September and February present contrasting weather conditions that highlight the transition from late summer to winter. In September, temperatures range from a mild 5°C (42°F) to a comfortable maximum of 26°C (80°F), with an average of 15°C (59°F), while February experiences much chillier conditions, with temperatures dipping as low as -9°C (16°F) and peaking at only 12°C (53°F), averaging around 3°C (38°F). Precipitation in September is relatively high at 97 mm (3.8 in) over 14 days, compared to February's 69 mm (2.7 in) across 12 days, making September feel wetter overall. Additionally, the humidity in February remains slightly higher at 88%, compared to 84% in September, further contributing to the cold and crisp feel of winter. For more detailed information on February weather, you can visit Westerhever weather in February.

September and March present contrasting weather patterns, showcasing the transition from late summer to early spring. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), with an average of 15°C (59°F), making it generally warmer and more pleasant. The month also experiences higher humidity at 84% and 97 mm (3.8 in) of precipitation over 14 days.

In contrast, March is cooler, with temperatures varying from a minimum of -9°C (16°F) to a maximum of 13°C (56°F) and an average of just 5°C (41°F). It sees slightly less precipitation at 71 mm (2.8 in) across 13 days, alongside high humidity at 87%. Overall, while September offers milder and wetter conditions, March is characterized by its chill and less abundant rainfall. For more detailed insights, you can check Westerhever weather in March.

In comparing the weather of September and April, September generally enjoys warmer temperatures, with averages ranging from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), while April starts cooler, with temperatures dipping as low as -1°C (30°F) and peaking at 21°C (71°F). Despite September's higher temperatures, it also experiences more precipitation, totaling 97 mm (3.8 in) over 14 days, in contrast to April's 43 mm (1.7 in) over just 9 days. Interestingly, both months maintain the same humidity levels at 84%, suggesting a consistently damp atmosphere in both early autumn and late spring. For a detailed look at April weather in Westerhever, you can visit Westerhever weather in April.

The weather in September is generally warmer than in May, with an average temperature of 15°C (59°F) compared to May's average of 12°C (53°F). Both months experience similar maximum temperatures, reaching up to 26°C (80°F). However, September tends to be wetter, with 97 mm (3.8 in) of precipitation over 14 days, while May sees only 67 mm (2.6 in) across 12 days. Additionally, September has a higher humidity level at 84%, compared to 79% in May. For a closer look at May weather specifics, you can visit Westerhever weather in May.

When comparing the weather in September to June, we see some notable differences. September tends to have slightly cooler temperatures, with a minimum of 5°C (42°F) and an average of 15°C (59°F), compared to June's minimum of 7°C (45°F) and average of 16°C (62°F). Additionally, September experiences more rainfall, with 97 mm (3.8 in) of precipitation over 14 days, while June sees only 61 mm (2.4 in) over 11 days. Humidity is also higher in September at 84% compared to June's 75%, indicating a more muggy feel during the late summer month. For more detailed information, you can check out Westerhever weather in June.

When comparing the weather in September and July, September presents cooler temperatures overall, with a minimum of 5°C compared to July's 9°C. The average temperature in September is 15°C, while July enjoys a slightly warmer average of 17°C. Maximum temperatures also peak higher in July at 30°C, versus September's 26°C. Additionally, September tends to be wetter, recording 97 mm of precipitation over 14 days, in contrast to July's 84 mm over 13 days. Humidity is higher in September at 84%, compared to 76% in July. For a more detailed look at July weather patterns, you can check Westerhever weather in July.

In September, the weather experiences a noticeable shift compared to August. The average temperature drops from 18°C (65°F) in August to 15°C (59°F) in September, with September featuring cooler minimums of 5°C (42°F) compared to August's minimum of 9°C (49°F). While August has higher maximum temperatures reaching 30°C (86°F), September peaks at 26°C (80°F). Both months see similar precipitation levels, with September receiving 97 mm (3.8 in) over 14 days, slightly less than August's 100 mm (3.9 in) over 17 days. Additionally, September's humidity is higher at 84%, compared to August's 77%. For more details, check out Westerhever weather in August.

In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), with an average of 15°C (59°F). This month experiences approximately 97 mm (3.8 in) of precipitation over 14 days and maintains a humidity level of 84%. In contrast, October sees cooler temperatures, with lows plunging to 0°C (32°F) and a maximum of 22°C (72°F), averaging around 12°C (54°F). Precipitation increases to 118 mm (4.6 in) spread over 17 days, and humidity rises slightly to 87%. For a detailed overview of October weather, you can refer to this link: Westerhever weather in October.

In September, temperatures range much higher with a minimum of 5°C (42°F) and an average of 15°C (59°F), peaking at 26°C (80°F). The month experiences considerable rainfall, totaling 97 mm (3.8 in) over 14 days, contributing to a humidity level of 84%. In contrast, November sees a significant drop in temperatures, with a minimum of 0°C (31°F) and an average of just 7°C (46°F), reaching a maximum of only 17°C (62°F). The precipitation decreases to 73 mm (2.9 in) across 15 days, but the humidity rises slightly to 88%. For more details on November weather specifics, check out Westerhever weather in November.

September and December present stark contrasts in weather conditions. In September, temperatures range from a mild 5°C (42°F) at night to a warm 26°C (80°F) during the day, with an average of 15°C (59°F). The month experiences significant rainfall, with 97 mm (3.8 in) spread over 14 days and relative humidity around 84%. In comparison, December brings much colder temperatures, with a minimum of -6°C (21°F) and a maximum of only 10°C (51°F), averaging 5°C (41°F). Precipitation is slightly less at 80 mm (3.2 in), but it occurs over more days—17 in total—while humidity rises to 87%. For a closer look at December’s weather specifics, visit Westerhever weather in December.

Compare Westerhever's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Westerhever

As September unfolds in Westerhever, it ushers in a transitional period marked by a notable drop in temperatures compared to the warmer summer months. The air becomes crisper, with lower maximums and an average chilliness that hints at the approaching autumn. While precipitation remains significant, with almost half the month experiencing rainfall, the wet and humid atmosphere provides a refreshing contrast to July and August's drier spell. This shift not only creates a unique atmosphere but also allows visitors to witness the stunning transformation of the landscape. For more insights into the daily conditions and trends throughout the year, explore the detailed climate patterns at Westerhever Climate.