September Weather in Bad Pyrmont, Germany

Last updated: February 26, 2025

Bad Pyrmont, Germany, experiences a dynamic September, characterized by varying temperatures that peak at 30°C (87°F), while the average settles around a comfortable 14°C (58°F). This month greets visitors with a notable drop to a minimum of 2°C (35°F), highlighting the transitional nature of early autumn. With 59 mm (2.3 in) of rainfall spread over approximately 10 days, a mix of sun and showers is to be expected. Coupled with an average humidity of 82%, the weather creates a refreshing atmosphere, perfect for enjoying the lush landscapes and charming local culture.

September Temperature in Bad Pyrmont

In September, Bad Pyrmont, Germany experiences a pleasant transition from the summer's warmth to the cooler autumnal air. With temperatures ranging from a minimum of 2°C (35°F) to a maximum of 30°C (87°F), the month showcases a notable decline from the peak summer heat while still offering comfortable days. The average temperature settles at a mild 14°C (58°F), ideal for exploring the region's charming parks and historic sites. As the month progresses, you might feel the crispness of autumn creeping in, making it a picturesque time to enjoy the vibrant foliage that begins to emerge. Overall, September is a delightful blend of lingering warmth and the inviting charm of early fall in Bad Pyrmont.

September Weather in Bad Pyrmont: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bad Pyrmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842485564656558524339
Data source: Temperature data for Bad Pyrmont 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 Bad Pyrmont

In September, Bad Pyrmont experiences a notable dip in precipitation, receiving 59 mm (2.3 in) of rain over 10 days. This marks a decline from the wetter months of July and August, which saw considerable rainfall at 99 mm (3.9 in) and 78 mm (3.1 in), respectively. The decreasing trend in September not only highlights a transition towards the drier fall months but also hints at more moderate weather patterns. Despite the reduction in both precipitation and rainy days, September's rainfall still contributes to the lush landscapes that define this charming German town. As the season shifts, residents and visitors can enjoy the beautiful autumn scenery that thrives, establishing a perfect backdrop for outdoor activities.

September Precipitation Trends in Bad Pyrmont

The chart displays monthly precipitation patterns in Bad Pyrmont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec737577466874997859845184
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bad Pyrmont

In September, Bad Pyrmont experiences a notable shift in humidity as it settles at 82%, marking a slight increase from the drier summer months of June and July, which have lower levels of 74%. This rise signals the transition towards the wetter autumn months, as humidity begins to climb again, leading into October's 88%. The trend throughout the year shows a clear pattern, with elevated humidity levels in the winter months, peaking at 92% in January and December. This seasonal fluctuation highlights how Bad Pyrmont’s climate shifts from the refreshing summer air to the more humid, crisp conditions of fall, making September a pivotal point in the yearly cycle.

September Average Humidity in Bad Pyrmont

This chart illustrates the average monthly humidity levels in Bad Pyrmont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bad Pyrmont

In September, Bad Pyrmont experiences a moderate UV Index of 5, indicating a shift from the high summer levels seen in July and August. This month marks the transition towards cooler weather, as UV exposure becomes more manageable, allowing for a burn time of 30 minutes before skin damage may occur. The trend is a gradual decline from June’s and July’s very high UV ratings, which necessitated more caution. While September still requires awareness, it offers a more comfortable atmosphere for outdoor activities, paving the way for a pleasant fall experience. For detailed month-to-month fluctuations and safety recommendations, check out the Bad Pyrmont UV Index.

Maximum UV Index Levels in Bad Pyrmont for September

The chart shows the monthly maximum UV Index (UVI) for Bad Pyrmont 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Bad Pyrmont 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 Bad Pyrmont

September in Bad Pyrmont, Germany, brings a delightful transition as summer gently yields to autumn. With 308 hours of sunshine, it marks a noticeable dip from the vibrant highs of July and May, yet still shines brightly compared to the colder months ahead. This trend illustrates a shift in seasonal beauty, where the warmth of late summer begins to fade, but the days remain pleasantly long. As the leaves start to turn, visitors can still enjoy the golden rays while exploring the lush landscapes and historical charm of this picturesque town, making September a perfect time to appreciate nature's twilight before winter sets in.

Monthly Sunshine Duration in Bad Pyrmont: September Highlighted

The September sunshine duration represents the total number of hours Bad Pyrmont 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h189h257h339h384h390h397h379h308h235h162h117h
Data source: Bad Pyrmont September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bad Pyrmont During September

In Bad Pyrmont, Germany, September offers a refreshing mix of mild temperatures and a reasonable chance of sunshine, maintaining a 33% likelihood that the sun will grace the region. This represents a slight uptick from the summer months, when the chances hover around the mid-20s, indicating that as the season transitions from summer to autumn, there's still plenty of opportunity to enjoy the outdoors. Interestingly, September's sunny potential is on par with the spring months of April and May, illustrating a consistent trend where early fall maintains a robust presence of sunny days. Whether you’re planning a leisurely stroll through the gardens or an outdoor cafe visit, September in Bad Pyrmont can still offer a delightful experience under the sun.

Percentage of Sunny Days in September in Bad Pyrmont

The chart illustrates the percentage of sunny days in Bad Pyrmont 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 Bad Pyrmont experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%24%36%33%28%25%26%29%33%25%15%12%
Data source: Bad Pyrmont September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bad Pyrmont in September

As summer transitions into autumn, September in Bad Pyrmont, Germany, experiences a notable shift in daylight duration, with approximately 12 hours of sunlight. This marks a gentle decline from the 16 hours enjoyed in June and July, reflecting the gradual shortening of days as autumn approaches. While September still boasts more daylight than the winter months ahead, with only 10 hours in October and a mere 8 in November, the month serves as a bittersweet reminder of the vibrant summer days fading into cooler, darker evenings. It's a time when nature begins to shift its palette, inviting locals to savor the lingering warmth while preparing for the cozy months ahead.

Average Daylight Hours in Bad Pyrmont for September

The chart illustrates the variation in daylight duration in Bad Pyrmont throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 54m13h 55m15h 41m16h 37m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Bad Pyrmont daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bad Pyrmont

In September, Bad Pyrmont experiences a gentle breeze with an average wind speed of 2.6 m/s (6 mph), similar to the calmness felt in July and August. This month marks a subtle decline in wind velocity, continuing the trend from the summer, where the wind speed peaks in the spring. Interestingly, as autumn approaches, the winds start to pick up again by October, suggesting a transitional phase in weather patterns. Overall, September’s tranquil winds create a serene atmosphere, inviting both reflection and leisurely strolls through the picturesque landscapes of this charming German town.

Average September Wind Speed in Bad Pyrmont

The chart displays monthly wind speed patterns in Bad Pyrmont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.43.43.23.62.32.63.12.6 m/s3.93.23.6
Data source: Bad Pyrmont September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bad Pyrmont Compares to Other Months

The weather in Bad Pyrmont 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 Bad Pyrmont and find detailed weather information for every month.

September and January in Bad Pyrmont showcase stark differences in weather. In September, temperatures range from a minimum of 2°C (35°F) to a warm maximum of 30°C (87°F), with an average of 14°C (58°F). The month experiences 59 mm (2.3 in) of precipitation over about 10 days and a humidity level of 82%. Conversely, January is significantly colder, with temperatures ranging from -10°C (15°F) to a maximum of 14°C (57°F) and an average of just 2°C (36°F). The winter month receives a bit more precipitation, totaling 73 mm (2.9 in) over 13 days, while humidity also rises slightly to 92%. For more detailed information, check out Bad Pyrmont weather in January.

September and February present stark contrasts in weather patterns. In September, temperatures range from a cool 2°C (35°F) to a warm 30°C (87°F), with an average of 14°C (58°F), while February sees much colder conditions with temperatures from a frigid -19°C (-2°F) to a milder 19°C (66°F), averaging just 3°C (38°F). Both months experience significant precipitation—59 mm (2.3 in) in September and 75 mm (3.0 in) in February—though February has slightly more days of rain, totaling 12 compared to September's 10 days. Humidity levels are also higher in February at 90%, compared to September's 82%. For a detailed look at February weather in Bad Pyrmont, check out Bad Pyrmont weather in February.

When comparing the weather in September and March, notable differences emerge. September typically enjoys a warmer daily average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F). In contrast, March presents cooler conditions, with an average temperature of just 5°C (42°F) and lows dipping down to -11°C (12°F). Both months experience significant humidity, with September peaking at 82% and March slightly higher at 87%. Precipitation is also a factor, as September receives 59 mm (2.3 in) over about 10 days, while March sees a slightly higher total of 77 mm (3.0 in) spread across 15 days. For more detailed information, you can check out Bad Pyrmont weather in March.

In September, Bad Pyrmont experiences a broader temperature range with minimums of 2°C (35°F) and maximums reaching up to 30°C (87°F), giving an average temperature of 14°C (58°F). The month sees an average precipitation of 59 mm (2.3 in) over approximately 10 days and maintains a humidity level of 82%. In contrast, April tends to be cooler with minimum temperatures dropping to -4°C (25°F) and maximums of 26°C (80°F), averaging at 9°C (48°F). It has slightly less precipitation at 46 mm (1.8 in) over the same number of days, and the humidity is marginally higher at 83%. For more detailed information, you can check Bad Pyrmont weather in April.

In comparing the weather of September and May, we see distinct differences and similarities. September experiences a wider temperature range, with minimums of 2°C (35°F) and maximums reaching up to 30°C (87°F), averaging around 14°C (58°F). In contrast, May typically has a slightly cooler minimum of -1°C (31°F) and an average temperature of 13°C (55°F), with similar maximums hitting around 30°C (86°F). Both months have comparable levels of precipitation, with September recording 59 mm (2.3 in) over approximately 10 days and May experiencing 68 mm (2.7 in) over about 13 days. Humidity levels are notably higher in September at 82%, compared to May's 76%. For further details on the weather trends in May, you can check Bad Pyrmont weather in May.

When comparing the weather in September to June, several distinctions become evident. September experiences a wider temperature range, with minimums dipping to 2°C (35°F) and highs reaching up to 30°C (87°F), resulting in an average temperature of 14°C (58°F). In contrast, June's minimum is slightly higher at 4°C (39°F), with maximum temperatures peaking at 32°C (90°F) and an average of 18°C (64°F). Precipitation is somewhat higher in June, accumulating to 74 mm (2.9 in) over 11 days, whereas September records 59 mm (2.3 in) over 10 days. Humidity levels are also notably different, with September being more humid at 82%, compared to June's 74%. For further details on June weather specifics, visit Bad Pyrmont weather in June.

When comparing the weather in September to that of July, we observe notable differences in temperature and precipitation patterns. September experiences a wider range of temperatures, with a minimum of 2°C (35°F) and a maximum of 30°C (87°F), resulting in an average temperature of 14°C (58°F). In contrast, July is generally warmer, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 36°C (98°F) and an average of 18°C (65°F). Additionally, July sees more rainfall, with 99 mm (3.9 in) over 12 days compared to September's 59 mm (2.3 in) across 10 days. Humidity levels are also higher in September at 82%, while July maintains a lower humidity level of 74%. For a more detailed look at the July weather, you can explore Bad Pyrmont weather in July.

When comparing the weather in September to that of August, notable differences emerge. September experiences a broader temperature range with a minimum of 2°C (35°F) and a maximum of 30°C (87°F), while August maintains a higher average, ranging from 7°C (46°F) to 35°C (95°F). Precipitation is slightly lower in September, totaling 59 mm (2.3 in) over 10 days compared to August's 78 mm (3.1 in) spread across 14 days. Additionally, September has higher humidity levels at 82%, compared to August's 75%. For more detailed insights, you can visit Bad Pyrmont weather in August.

In September, temperatures vary significantly, with minimums around 2°C (35°F) and maximums reaching up to 30°C (87°F), leading to an average of 14°C (58°F). The month experiences about 59 mm (2.3 in) of precipitation over roughly 10 days, with humidity levels at 82%. In contrast, October ushers in cooler weather, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 26°C (79°F) and an average of 11°C (52°F). The month sees a slight increase in precipitation, totaling 84 mm (3.3 in) over about 15 days, with humidity rising to 88%. For a detailed look at October's weather, you can visit Bad Pyrmont weather in October.

September typically presents a much warmer atmosphere, with average temperatures ranging from a pleasant 14°C (58°F) up to a maximum of 30°C (87°F). In contrast, November sees much cooler conditions, with average temperatures diving down to 6°C (43°F) and a maximum of only 19°C (67°F). While September experiences more significant warmth and a moderate level of rainfall (59 mm over 10 days), November brings slightly less precipitation at 51 mm but higher humidity levels at 90% over 11 days. For a closer look at the weather specifics, check out Bad Pyrmont weather in November.

September and December present stark contrasts in weather, reflecting the transition from late summer to deep winter. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (87°F), with an average of 14°C (58°F), making it a relatively mild month. However, December sees a significant drop in temperatures, with lows plunging to -9°C (16°F) and an average of only 4°C (39°F), peaking at 14°C (57°F). Precipitation increases in December to 84 mm (3.3 in) over 16 days, compared to September’s 59 mm (2.3 in) over 10 days, and the humidity also rises, peaking at 92% in December versus 82% in September. For more detailed weather information, you can visit Bad Pyrmont weather in December.

Compare Bad Pyrmont's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bad Pyrmont

September in Bad Pyrmont is a month of transition, where the warmth of summer lingers alongside the crispness of autumn. Unlike the sweltering heat of July and August, this month offers a more moderate average temperature, allowing for comfortable outdoor activities. However, with a notable increase in precipitation and humidity, the weather can become quite variable, leading to frequent rain showers that may catch you off guard. This blend of warmth and increased moisture creates a unique atmosphere, perfect for enjoying the lush scenery of the region. For a deeper dive into the climatic nuances throughout the year, explore our detailed page on Bad Pyrmont Climate.