September Weather in Hessigheim, Germany

Last updated: February 26, 2025

In Hessigheim, Germany, September brings a delightful blend of warm and cool temperatures, with maximums reaching 30°C (87°F) and averages settling around 15°C (60°F). While visitors can enjoy pleasant days, the nights can turn brisk, dipping to a minimum of 3°C (38°F). The month experiences 49 mm (1.9 in) of precipitation over 9 days, contributing to a humidity level of 85% that creates a refreshing atmosphere. Whether basking in the warm sun or enjoying the crisp evenings, September in Hessigheim offers a uniquely charming experience for residents and travelers alike.

September Temperature in Hessigheim

As September unfolds in Hessigheim, Germany, temperatures begin to shift, signaling the transition from the warmth of summer to the crispness of autumn. With a minimum of 3°C (38°F) and an average of 15°C (60°F), this month offers a gentle reprieve from the summer heat, while still reaching a pleasant maximum of 30°C (87°F) on sunny days. This notable drop in temperatures compared to the preceding months highlights a clear trend towards cooler weather, inviting residents and visitors alike to enjoy the lingering warmth of early fall before the chill of October sets in. The dynamic range of temperatures makes September a perfect month for outdoor activities, with cool nights and comfortably warm days ideal for exploring the picturesque landscapes of Hessigheim.

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

The chart illustrates September temperature patterns in Hessigheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353943505767686860524238
Data source: Temperature data for Hessigheim 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 Hessigheim

In Hessigheim, Germany, September marks a transition towards the wetter months, with precipitation totaling 49 mm (1.9 in), significantly lower than the summer averages. This decrease in rainfall, occurring over just 9 days, indicates a shift as the region begins to cool down. In contrast to August’s 70 mm (2.8 in) and 13 rainy days, September’s slighter drizzle can provide a refreshing end to summer while hinting at the wetter conditions to come in the subsequent months. As autumn progresses, residents can expect the precipitation to increase again, particularly in December, where rainfall peaks with an average of 115 mm (4.5 in) across 19 wet days. Such trends suggest a rhythmic ebb and flow of moisture throughout the year, shaping the local landscape and climate.

September Precipitation Trends in Hessigheim

The chart displays monthly precipitation patterns in Hessigheim, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7670773883887170497452115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hessigheim

In Hessigheim, Germany, the month of September sees a relative humidity of 85%, a slight uptick from the summer months yet still lower than the frosty embrace of winter. This transition signifies the gradual shift from the drier conditions of late spring and early summer, which hit a low of 79% in May. As we move closer to autumn, humidity levels begin to increase again, reflecting the natural rhythm of the seasons. October follows closely with 88% humidity, hinting at the upcoming cold months where humidity peaks again in January and December at a high of 91%. This pattern illustrates a cyclical trend, where summer remains relatively drier, while the fall and winter months usher in a more humid atmosphere, making September a month of gentle transition.

September Average Humidity in Hessigheim

This chart illustrates the average monthly humidity levels in Hessigheim, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hessigheim

As summer fades into autumn, the UV Index in Hessigheim, Germany, experiences a gradual decline, but remains significant in September with a UV Index of 6, categorized as high. This reflects a slight drop from the peak summer months, where the Index reached 8 for several consecutive months. While the burn time extends to about 25 minutes, it's essential to remain cautious during outdoor activities, as skin can still be impacted. Overall, the trend shows that as the seasons change, the intensity of UV exposure decreases, but September still calls for protective measures under the sun. For detailed information on UV levels throughout the year, visit Hessigheim UV Index.

Maximum UV Index Levels in Hessigheim for September

The chart shows the monthly maximum UV Index (UVI) for Hessigheim 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.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Hessigheim 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 Hessigheim

As summer transitions to autumn in Hessigheim, Germany, September offers a delightful mix of lingering warmth and golden hues. With 321 hours of sunshine, this month shines brightly, though not quite as radiant as the peak summer months of July (412 hours) and June (390 hours). The gradual decrease from August's 383 hours hints at the changing seasons, yet September still provides ample sunlight for outdoor enthusiasts and nature lovers. This trend of diminishing daylight continues into autumn, evident in the sharp drop to 263 hours by October. However, the sun's embrace in September serves as a gentle reminder of summer's last dance, encouraging everyone to savor every sunlit moment before the colder months set in.

Monthly Sunshine Duration in Hessigheim: September Highlighted

The September sunshine duration represents the total number of hours Hessigheim 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.
JanFebMarAprMayJunJulAugSepOctNovDec125h209h281h346h383h390h412h383h321h263h194h143h
Data source: Hessigheim September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hessigheim During September

In Hessigheim, Germany, September offers a notable increase in sunshine, with a sunny chance of 46%, making it one of the more favorable months for enjoying clear skies. This rise in sunlight is a continuation of a gradual upward trend through the spring and summer months, peaking after the relatively overcast summer, where chances hovered between 30% and 37%. Following the warmth of August, September welcomes the onset of autumn with a promising expectation for brightness, creating an ideal backdrop for outdoor activities and leisurely strolls amid changing leaves. As the clouds begin to disperse, this month serves as a delightful bridge into the cooler season, giving residents and visitors alike a chance to savor the lingering warmth of summer sun.

Percentage of Sunny Days in September in Hessigheim

The chart illustrates the percentage of sunny days in Hessigheim 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 Hessigheim experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%38%43%47%30%34%37%34%46%33%22%16%
Data source: Hessigheim September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hessigheim in September

As September envelops Hessigheim, Germany, the transition from the vibrant summer days is evident, with daylight lasting approximately 12 hours. This duration marks a gentle decline from the sunniest months of June and July, where daylight peaked at 16 hours. The gradual shortening of days begins in August and continues through to October, reflecting the natural rhythm of the seasons. This gradual shift not only invites cooler temperatures but also signifies the approach of autumn's cozy embrace. As daylight wavers between summer's warmth and winter's chill, September offers a perfect balance, allowing residents to relish the lingering sunlight before the days draw shorter.

Average Daylight Hours in Hessigheim for September

The chart illustrates the variation in daylight duration in Hessigheim throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 43m10h 9m11h 55m13h 44m15h 18m16h 7m15h 41m14h 17m12h 32m10h 44m9h 7m8h 16m
Data source: Hessigheim daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hessigheim

In Hessigheim, Germany, the winds of September whisper softly, averaging just 1.8 m/s (4 mph), making it the calmest month of the year. This gentle breeze contrasts sharply with the stronger gusts of May, which peak at 3.3 m/s (7 mph), signaling the arrival of warmer days. Following the lively spring and summer months, where the wind speeds hovered around 2.0 to 3.3 m/s, the transition into autumn brings a noticeable lull, as temperatures cool and the foliage begins to change. This trend of decreasing wind speed continues through the fall, hinting at a seasonal shift that embraces a quieter atmosphere, particularly notable as the year approaches its end. Overall, September's breezeless nature sets the stage for reflective autumn days in Hessigheim.

Average September Wind Speed in Hessigheim

The chart displays monthly wind speed patterns in Hessigheim, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.22.72.82.53.32.02.12.41.8 m/s2.42.22.8
Data source: Hessigheim September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hessigheim Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures can range from a chilly 3°C (38°F) at night to a warm 30°C (87°F) during the day, with an average of 15°C (60°F). The month experiences moderate rainfall, totaling 49 mm (1.9 in) over about 9 days, and humidity sits at a relatively high 85%.

In stark contrast, January is much colder, with minimum temperatures dropping to -15°C (4°F) and a maximum of only 14°C (57°F), averaging just 2°C (36°F). Precipitation is more frequent in January, totaling 76 mm (3.0 in) across 13 days, and humidity rises slightly to 91%. For more detailed information on the weather conditions in January, you can visit Hessigheim weather in January.

September and February present contrasting weather patterns. In September, temperatures range from a mild 3°C (38°F) at night to a warm 30°C (87°F) during the day, with an average of 15°C (60°F). The month sees about 49 mm (1.9 in) of precipitation over around 9 rainy days, accompanied by relatively high humidity at 85%. In contrast, February experiences much colder conditions, with temperatures dipping as low as -14°C (8°F) at night, peaking at a maximum of 20°C (68°F) and averaging 4°C (39°F). This winter month has more precipitation, totaling 70 mm (2.8 in) across approximately 10 days, and an even higher humidity level at 89%. For more on February weather specifics, you can check Hessigheim weather in February.

In comparing the weather of September and March, notable differences emerge. September experiences a milder range of temperatures, with averages around 15°C (60°F) and maximums reaching up to 30°C (87°F), while March sees cooler temperatures, with an average of 6°C (44°F) and lows dipping to -12°C (11°F). Precipitation is also more frequent in March, occurring on 14 days with a total of 77 mm (3.0 in), compared to September's 49 mm (1.9 in) over 9 days. Both months exhibit high humidity levels, with March slightly higher at 87% compared to September's 85%. For a closer look at March weather specifically, you can refer to Hessigheim weather in March.

When comparing the weather in September and April, there are notable differences in temperature and conditions. September boasts a more temperate climate with average highs reaching 30°C (87°F) and lows around 3°C (38°F), while April experiences cooler temperatures, averaging 10°C (51°F) with a minimum of -4°C (25°F). Both months see similar precipitation, with September receiving 49 mm (1.9 in) and April slightly less at 38 mm (1.5 in), though both months also share a similar number of rainy days at nine. Additionally, humidity levels are fairly comparable, with September at 85% and April at 83%. For a closer look at what to expect during April, you can check Hessigheim weather in April.

When comparing the weather in September and May, a few notable differences arise. September boasts a warmer average temperature, with a range from a chilly 3°C (38°F) to a warmer max of 30°C (87°F), while May experiences slightly cooler temperatures, ranging from -1°C (31°F) to a maximum of 31°C (88°F). Precipitation levels are higher in May, totaling 83 mm (3.3 in) over 14 days compared to September's 49 mm (1.9 in) over 9 days. Additionally, September has a higher humidity level at 85%, while May maintains a relatively comfortable 79%. For more detailed information on May weather, check out Hessigheim weather in May.

When comparing the weather in September and June, one can observe distinct differences in temperatures and precipitation patterns. September features a wider temperature range, with minimums dropping to 3°C (38°F) and maximums reaching up to 30°C (87°F), averaging around 15°C (60°F). In contrast, June typically starts warmer, with minimums at 7°C (45°F) and maximums hitting 34°C (94°F), averaging about 19°C (67°F).

Precipitation levels also vary, with September receiving 49 mm (1.9 in) over approximately 9 days, while June sees higher rainfall of 88 mm (3.5 in) over 11 days. The humidity levels remain fairly consistent, with September at 85% and June slightly lower at 82%. For a detailed look at June weather, you can check Hessigheim weather in June.

September's weather features a wider temperature range, with minimums dropping to 3°C (38°F) and maximums reaching up to 30°C (87°F), offering a more variable climate compared to July, which has milder minimum temperatures of 8°C (47°F) and an average of 20°C (68°F). In July, temperatures soar higher, sometimes peaking at 37°C (98°F), making it the warmer month overall. Additionally, September sees slightly less precipitation at 49 mm (1.9 in) over 9 days, compared to July's 71 mm (2.8 in) across 11 days, suggesting that while both months have notable humidity levels (85% in September and 83% in July), July experiences a bit more rain. For more details, check out Hessigheim weather in July.

In comparing the weather between August and September, we see a notable decline in temperature as September experiences a minimum of 3°C (38°F) and an average of 15°C (60°F), while August boasts a higher minimum of 7°C (44°F) and an average of 20°C (68°F). The maximum temperatures also reflect this difference, with August reaching up to 35°C (95°F) compared to September's peak of 30°C (87°F). Rainfall in September totals 49 mm (1.9 in) over 9 rainy days, which is less than the 70 mm (2.8 in) that August receives across 13 days. Although September's humidity rises slightly to 85%, it remains quite comparable to August's 84%. For more details on August's weather, you can visit Hessigheim weather in August.

In September, temperatures range from a mild low of 3°C (38°F) to a warm high of 30°C (87°F), with an average temperature of 15°C (60°F). The month sees relatively low precipitation at 49 mm (1.9 in) spread over 9 days, along with a humidity level of 85%. In contrast, October experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 11°C (52°F), peaking at 26°C (78°F). Precipitation increases to 74 mm (2.9 in) over 12 days, and humidity rises slightly to 88%. For more specific details about October weather, you can check Hessigheim weather in October.

In September, the weather is characterized by mild temperatures, with a minimum of 3°C (38°F) and an average of 15°C (60°F), climbing to a maximum of 30°C (87°F). The month sees about 49 mm (1.9 in) of precipitation spread over 9 days, and humidity levels are relatively high at 85%. In contrast, November brings cooler conditions, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 22°C (72°F) and an average of 5°C (42°F). While November experiences slightly more precipitation at 52 mm (2.1 in) over 10 days, humidity increases to 89%. For more specific weather details, you can check Hessigheim weather in November.

In September, the weather is generally warm with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 30°C (87°F), along with an average temperature of 15°C (60°F). Precipitation is relatively low, averaging 49 mm (1.9 in) over about 9 days, with humidity levels at 85%.

In contrast, December brings much colder conditions, with temperatures dropping significantly. The minimum temperature falls to -7°C (20°F), while the maximum reaches only 14°C (58°F), resulting in an average of 3°C (38°F). Additionally, December experiences increased precipitation at 115 mm (4.5 in) over 19 days, accompanied by higher humidity levels at 91%. For a detailed look at how December weather plays out in specific regions, you can check out Hessigheim weather in December.

Compare Hessigheim's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hessigheim

As September unfolds in Hessigheim, it brings a distinct shift in weather compared to the vibrant summer months. Temperatures start to cool, with pleasant highs around 30°C giving way to refreshing evenings that can dip to a brisk 3°C. The month is characterized by an increase in humidity, creating a softer atmosphere enveloped in a gentle embrace of moisture. While September enjoys some sunny days, it also greets us with occasional rainfall, totaling 49 mm over roughly a third of the month. This blend of warmth, coolness, and moisture paints a picture of early autumn, making it a unique transitional period in the Hessigheim climate. For an in-depth look at the weather patterns throughout the year, visit Hessigheim Climate.