September Weather in Gaienhofen, Germany

Last updated: February 26, 2025

Experience the captivating September weather in Gaienhofen, Germany, where the days offer a delightful mix of warmth and freshness. Average temperatures hover around 15°C (60°F), peaking at a pleasant 28°C (83°F) on the warmest days, while the nights can dip to a cooler 3°C (38°F). With 82 mm (3.2 in) of rainfall spread across 11 days, the month brings a refreshing humidity level of 83%, enveloping you in a lush, vibrant atmosphere. Whether you’re exploring the scenic landscapes or enjoying cozy indoor moments, September in Gaienhofen promises a unique and memorable experience.

September Temperature in Gaienhofen

In September, Gaienhofen experiences a delightful transition as summer wanes into autumn. With minimum temperatures around 3°C (38°F) and pleasant daytime averages reaching 15°C (60°F), the month provides a comfortable and crisp atmosphere, perfect for enjoying the scenic beauty of Lake Constance. The maximum temperature can still climb to 28°C (83°F), allowing for those last few warm days before the chill sets in for the fall. This pattern of cooler nights and pleasantly warm afternoons makes September a unique time to explore the vibrant landscapes and rich culture of the region, as it beautifully straddles the warmth of summer and the freshness of autumn.

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

The chart illustrates September temperature patterns in Gaienhofen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760514137
Data source: Temperature data for Gaienhofen 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 Gaienhofen

In September, Gaienhofen experiences a modest precipitation amount of 82 mm (3.2 in), indicating a slight drop compared to the wetter summer months of June and August, which recorded 126 mm and 127 mm, respectively. This drop in rainfall comes with 11 precipitation days, showing a similar trend to the previous month. As the region transitions into autumn, the precipitation pattern reveals a gradual decline from the peak summer levels, suggesting a shift toward drier conditions. Notably, September’s rainfall is aligned with the trend of earlier months like March and April, where precipitation was lower, hinting at the cyclical nature of weather patterns in this picturesque part of Germany.

September Precipitation Trends in Gaienhofen

The chart displays monthly precipitation patterns in Gaienhofen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8568785811512695127829057109
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gaienhofen

As summer yields to autumn, September in Gaienhofen maintains a notable humidity level at 83%, just a notch above the preceding months of August, which saw a slight dip to 80%. This slight increase signals a transition as the air begins to hold more moisture, preparing for the cooler fall days ahead. Observing the broader yearly trend, it's evident that humidity levels are generally highest in the winter months, peaking at 92% in January and steadily declining until early summer. However, as October approaches, humidity surges again, reflecting the cyclical nature of the region's climate. This ebb and flow offers a unique atmospheric experience, blending the warmth of late summer with the impending chill of autumn.

September Average Humidity in Gaienhofen

This chart illustrates the average monthly humidity levels in Gaienhofen, 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%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gaienhofen

As the summer wanes in Gaienhofen, September sees a notable shift in UV Index readings, dropping to 6, which falls into the high exposure category. This means sunbathers should take extra precautions with a burn time of just 25 minutes. Following the very high indices of the summer months, where values peaked at 9 in July and June, the decrease in UV intensity signifies a transition toward milder autumn days. However, even as temperatures cool, it’s important not to be complacent about sun safety. To stay informed about local conditions and to protect your skin, explore more details at Gaienhofen UV Index.

Maximum UV Index Levels in Gaienhofen for September

The chart shows the monthly maximum UV Index (UVI) for Gaienhofen 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Gaienhofen 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 Gaienhofen

September in Gaienhofen is a delightful transition into autumn, boasting a commendable 316 hours of sunshine. This month reflects a slight dip from the sun-drenched peak of July, which dazzled with 406 hours, yet it maintains a warm glow compared to the earlier months of the year. As summer recedes, September still holds onto a generous amount of light, outperforming the less sunlit November and December, which languish with just 195 and 165 hours respectively. The overall trend paints a vivid picture of a region where the warmth of summer lingers, allowing residents and visitors to bask in the gentle embrace of sunlight before the colder months set in.

Monthly Sunshine Duration in Gaienhofen: September Highlighted

The September sunshine duration represents the total number of hours Gaienhofen 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.
JanFebMarAprMayJunJulAugSepOctNovDec147h215h286h351h358h379h406h375h316h266h195h165h
Data source: Gaienhofen September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Gaienhofen During September

In Gaienhofen, Germany, September brings a *notable *43% chance of sunny weather, aligning with the trend of rising sunshine as summer transitions into autumn. This percentage reflects a peak comparable to earlier spring months like March and April, showcasing a consistent improvement from the dismal winter months. While the likelihood of sunshine begins to wane into October, September stands out as a bridge between the warmth of summer and the cooler, cloudier days ahead. It's an ideal time to enjoy the outdoors before the gradual shift toward less favorable weather takes hold.

Percentage of Sunny Days in September in Gaienhofen

The chart illustrates the percentage of sunny days in Gaienhofen 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 Gaienhofen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%39%43%47%34%34%34%35%43%31%19%18%
Data source: Gaienhofen September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Gaienhofen in September

As summer gracefully transitions into autumn in Gaienhofen, Germany, September marks a noticeable shift in daylight duration, with approximately 12 hours of daylight. This decline from the sun-drenched 15 hours enjoyed in the earlier months of May, June, and July is a gentle reminder that shorter days are on the horizon. The gradual decrease in sunlight, beginning in August, continues to unfold, setting the stage for the cozy embrace of fall. This month still offers a delightful balance of light, allowing for plenty of outdoor activities, yet hints at the impending seasonal change as daylight steadily diminishes to 10 hours by October.

Average Daylight Hours in Gaienhofen for September

The chart illustrates the variation in daylight duration in Gaienhofen throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 54m10h 14m11h 55m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 48m9h 16m8h 28m
Data source: Gaienhofen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Gaienhofen

In September, Gaienhofen experiences a noticeable shift in its wind patterns, with the average wind speed dipping to 1.8 m/s (4 mph). This marks a significant decline compared to the slightly breezier months of late spring and early summer, where wind speeds peaked at an average of 3.3 m/s (7 mph) in May. As autumn approaches, the gentle breeze of September creates a serene atmosphere, inviting residents and visitors to embrace the peaceful surroundings. The trend of decreasing wind speeds continues into the cooler months, suggesting a transition into the stillness of late autumn and winter. This mellow wind pattern complements the picturesque landscape, making September a lovely time to enjoy the charms of Gaienhofen.

Average September Wind Speed in Gaienhofen

The chart displays monthly wind speed patterns in Gaienhofen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.42.52.63.32.02.12.21.8 m/s2.02.22.5
Data source: Gaienhofen September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Gaienhofen Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures range from a mild minimum of 3°C (38°F) to a comfortable average of 15°C (60°F) and can peak at 28°C (83°F). Despite some humidity at 83%, it is a relatively warm month with a total precipitation of 82 mm (3.2 in) over about 11 days. In contrast, January experiences much colder conditions, with temperatures dipping as low as -12°C (12°F), averaging just 1°C (34°F), and reaching a maximum of 14°C (58°F). The precipitation slightly increases to 85 mm (3.4 in), maintaining a similar frequency of 11 rainy days, but humidity rises to 92%, making January feel significantly chillier. For more details, check out Gaienhofen weather in January.

September and February present distinctly different weather patterns. In September, temperatures range from a mild 3°C (38°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (60°F). This month experiences 82 mm (3.2 in) of precipitation over 11 days, accompanied by relatively high humidity at 83%. In contrast, February is much cooler, with temperatures dipping as low as -11°C (13°F) and a maximum of 18°C (64°F). The average temperature is a chilly 3°C (38°F), and although precipitation decreases slightly to 68 mm (2.7 in), it spans 12 days, with humidity peaking at 89%. For a closer look at what February has to offer, check out Gaienhofen weather in February.

When comparing the weather in September and March, notable differences emerge. September typically boasts milder temperatures, with a minimum of 3°C (38°F) and an average of 15°C (60°F), reaching a maximum of 28°C (83°F). In contrast, March experiences colder conditions, where temperatures can dip to a minimum of -12°C (11°F) and an average of only 6°C (42°F), with a maximum reaching 20°C (68°F). Both months see a similar amount of precipitation—September at 82 mm (3.2 in) over 11 days compared to March's 78 mm (3.1 in) over 15 days; however, March has slightly higher humidity at 87% versus September's 83%. For more specifics on the weather in March, you can refer to Gaienhofen weather in March.

When comparing the weather in September and April, several notable differences emerge. September generally offers warmer temperatures, with average highs of 28°C (83°F) compared to April's average highs of 26°C (78°F). However, April starts off with lower minimum temperatures, dropping as low as -3°C (26°F), while September's minimum temperature remains at 3°C (38°F). Precipitation is fairly common in both months, with September receiving 82 mm (3.2 in) over 11 days, making it slightly wetter than April, which has 58 mm (2.3 in) over 9 days. Humidity remains relatively high in both months, with September at 83% and April slightly higher at 84%. For more specific information on April weather, you can refer to Gaienhofen weather in April.

In comparing the weather between September and May, we see some notable differences. September experiences a wider temperature range, with a minimum of 3°C and a maximum of 28°C, leading to an average temperature of 15°C. In contrast, May has a slightly cooler average of 13°C, with temperatures ranging from a low of 2°C to a high of 29°C. Precipitation levels are also higher in May, with 115 mm falling over about 16 days, compared to September's 82 mm over 11 days. Humidity levels are relatively similar, sitting at 83% in September and 80% in May. For a more detailed look at the weather in May, you can visit Gaienhofen weather in May.

When comparing the weather in June and September, we see some notable differences. June tends to be warmer, with average temperatures around 19°C (66°F) and highs reaching up to 34°C (93°F), while September has a cooler average temperature of 15°C (60°F) and maximums of 28°C (83°F). Additionally, June experiences more precipitation, totaling 126 mm (5.0 in) over 14 days, compared to September's 82 mm (3.2 in) over 11 days. Humidity levels are similar in both months, with June at 82% and September slightly higher at 83%. For a more detailed look at the weather in June, you can refer to Gaienhofen weather in June.

When comparing the weather between September and July, notable differences emerge. September offers cooler temperatures, with a minimum of 3°C (38°F) and an average of 15°C (60°F), while July is significantly warmer, with a minimum of 10°C (50°F) and an average of 20°C (68°F). Maximum temperatures in July can reach up to 35°C (95°F), compared to September's peak of 28°C (83°F). Precipitation is slightly higher in July, with 95 mm (3.7 in) over 14 days, compared to September's 82 mm (3.2 in) over 11 days. Despite both months sharing a humidity level of 83%, July feels much warmer overall. For more details on July’s weather, you can check Gaienhofen weather in July.

In comparing the weather between September and August, September experiences cooler temperatures with a minimum of 3°C (38°F) and an average of 15°C (60°F), while August boasts a warmer minimum of 8°C (47°F) and an average of 20°C (68°F). The maximum temperatures also differ significantly, with September reaching only up to 28°C (83°F) compared to August's peak of 34°C (93°F). Precipitation is higher in August, totaling 127 mm (5.0 in) over 15 days, whereas September sees less rain at 82 mm (3.2 in) across 11 days. While both months maintain a relatively high humidity level, September’s humidity averages at 83%, slightly higher than August's 80%. For a detailed look at August's climate specifics, you can check Gaienhofen weather in August.

In September, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), with an average of 15°C (60°F). The month sees 82 mm (3.2 in) of precipitation over 11 days, and humidity levels are around 83%. In contrast, October brings cooler temperatures, with a minimum of 1°C (34°F), an average of 11°C (51°F), and a maximum of 22°C (71°F). Precipitation slightly increases to 90 mm (3.5 in) over 13 days, accompanied by higher humidity at 90%. For more specific information, you can check Gaienhofen weather in October.

September and November exhibit notable differences in weather conditions. In September, temperatures range from a mild 3°C (38°F) at night to a warm 28°C (83°F) during the day, making it a transitional month. With an average temperature of 15°C (60°F) and 82 mm (3.2 in) of precipitation over 11 days, humidity levels also reach a comfortable 83%. In contrast, November experiences much cooler temperatures, with minimums dropping to -2°C (29°F) and daytime highs only reaching up to 19°C (67°F), resulting in an average of just 5°C (41°F). The month sees less precipitation, totaling 57 mm (2.2 in), but with slightly higher humidity at 88%. For a detailed look at the weather in November, you can check Gaienhofen weather in November.

In September, the weather is generally milder, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), resulting in an average temperature of around 15°C (60°F). This month experiences around 82 mm (3.2 in) of precipitation over 11 days, coupled with a humidity level of 83%. In contrast, December marks a significant drop in temperatures, with a minimum of -4°C (25°F) and an average of just 3°C (37°F). The maximum temperature reaches only 13°C (56°F). Precipitation increases to 109 mm (4.3 in) over 18 days and humidity rises slightly to 90%. For more detailed information, you can check Gaienhofen weather in December.

Compare Gaienhofen's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Gaienhofen

As September descends upon Gaienhofen, the weather transforms into a delightful mix, offering a refreshing departure from the sweltering summer months. While daytime temperatures can still reach a pleasant 28°C, the evenings cool down significantly, reflecting the seasonal shift towards autumn. The month is characterized by increased humidity and a fair amount of precipitation, with nearly a third of the days experiencing some rain. This blend of warmth and moisture creates a unique atmosphere, setting the stage for the beauty of fall. For more detailed insights on what to expect throughout the year, explore the full Gaienhofen Climate.