September Weather in Lorsch, Germany

Last updated: February 26, 2025

In Lorsch, Germany, September showcases a diverse climate, with temperatures ranging from a maximum of 33°C (93°F) to a minimum of 4°C (39°F), resulting in an average of 16°C (62°F). This month typically experiences about 43 mm (1.7 in) of precipitation over approximately 6 days, contributing to the overall humidity level of 85%. The combination of warm days and crisp evenings makes September a unique time in Lorsch, ideal for enjoying the transitioning seasons while staying prepared for occasional rain.

September Temperature in Lorsch

In September, Lorsch, Germany, experiences a pleasant transition into autumn, marked by milder temperatures that invite outdoor exploration. The average temperature settles at a comfortable 16°C (62°F), with daytime highs reaching up to 33°C (93°F), hinting at the lingering warmth of summer. Nights start to cool down, with minimum temperatures dipping to around 4°C (39°F), showcasing the gradual shift in the season. This month presents a delightful balance as the temperature trends reflect a cooling down from the summer peak while still allowing for some warm, sunny days. Consequently, September is an inviting time for visitors to savor the stunning landscapes and autumn colors characteristic of this charming region.

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

The chart illustrates September temperature patterns in Lorsch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374044515868707062534340
Data source: Temperature data for Lorsch 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 Lorsch

In September, Lorsch, Germany experiences a noticeable decline in precipitation, with only 43 mm (1.7 in) of rain measured over 6 days. This pattern marks a drop from the wetter summer months, where June and July saw averages of 75 mm (3.0 in) and 55 mm (2.2 in) respectively. The reduction in rainfall aligns with the transition into autumn, suggesting a shift towards drier weather as the days grow shorter. Such trends indicate a preparation for the more abundant rainfall typical of December, which often brings 96 mm (3.8 in) across 17 days. Overall, September serves as a bridge between the lushness of summer and the precipitation-rich winter ahead, providing Lorsch a gentle segue into the season's cooler embrace.

September Precipitation Trends in Lorsch

The chart displays monthly precipitation patterns in Lorsch, 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.
JanFebMarAprMayJunJulAugSepOctNovDec575465317076555343564896
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Lorsch

In Lorsch, Germany, September brings a slight increase in humidity, reaching 85% after the summer months. This uptick is part of a gradual trend observed throughout the year, beginning with high levels in January at 91% and showing a steady decline until May, when it drops to 79%. As the seasons change, humidity begins to rise again; most notably, October experiences a noticeable spike back up to 88%. The month of September, therefore, marks a transitional point, balancing the warmth of summer with the freshness of autumn. Overall, Lorsch's humidity demonstrates a rhythmic ebb and flow, influenced by the shifting seasons, creating a unique climate experience throughout the year.

September Average Humidity in Lorsch

This chart illustrates the average monthly humidity levels in Lorsch, 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 Lorsch

As summer transitions to autumn in September, the UV Index in Lorsch, Germany shows a noticeable shift. With a UV Index of 6, categorized as high exposure, residents and visitors should take precautions, as the burning time is approximately 25 minutes. This slight decrease from the previous month's high UV Index of 7 reflects the changing seasons, yet still highlights the need for sun protection during outdoor activities. Notably, the trend reveals a decline in UV intensity as the year progresses—from the peak levels seen in the summer months to moderate conditions in late autumn. For more detailed information about UV levels throughout the year, visit Lorsch UV Index.

Maximum UV Index Levels in Lorsch for September

The chart shows the monthly maximum UV Index (UVI) for Lorsch 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.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Lorsch 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 Lorsch

As summer transitions into autumn, September in Lorsch, Germany, reveals a delightful balance in sunshine hours, with 322 hours of radiant light illuminating the month. This marks a significant dip from the sun-drenched peak of 414 hours in July, yet it remains a vibrant snapshot compared to the cooler months ahead. The trend showcases a gradual decline in daylight hours as the year progresses, following a pattern from the highs of spring and summer, where April through August consistently bask in over 300 hours. September, while less bright than its immediate predecessors, offers a pleasant farewell to the sunny days, making it an appealing time to enjoy the lingering warmth before the shorter, cloudier days of autumn set in.

Monthly Sunshine Duration in Lorsch: September Highlighted

The September sunshine duration represents the total number of hours Lorsch 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.
JanFebMarAprMayJunJulAugSepOctNovDec118h205h274h347h389h394h414h386h322h257h182h134h
Data source: Lorsch September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lorsch During September

In September, Lorsch, Germany, welcomes a moderate 43% chance of sunny weather, marking an increase compared to the summer months where sunshine probabilities fluctuate around 30-36%. This boost in sunshine likelihood emerges as the region transitions into fall, presenting a more favorable backdrop for outdoor activities. Although April and March enjoy higher probabilities of sun, the onset of autumn still offers a pleasant reprieve from the cloudiness that characterizes the winter months. As the year progresses, Lorsch’s residents can look forward to embracing these sunnier days, which become dwindling toward the seasonal shift into colder weather with October’s reduced chance of 31%.

Percentage of Sunny Days in September in Lorsch

The chart illustrates the percentage of sunny days in Lorsch 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 Lorsch experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%34%46%46%33%35%36%30%43%31%18%15%
Data source: Lorsch September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lorsch in September

As summer fades into autumn in Lorsch, Germany, September marks a transitional month where daylight gradually recedes, offering about 12 hours of sunshine. This is a comforting shift from the 16 hours experienced in June, signaling the onset of shorter days as the year progresses. While September enjoys more sunlight than the upcoming months of October and November, it also serves as a reminder of the vibrant 15 hours of daylight in May and the warmth of long summer evenings. Nature prepares for its seasonal transformation, and with each passing day, the rhythm of light and dark gently guides residents from the warmth of summer days into the cozy embrace of autumn.

Average Daylight Hours in Lorsch for September

The chart illustrates the variation in daylight duration in Lorsch throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 39m10h 6m11h 55m13h 46m15h 23m16h 13m15h 46m14h 20m12h 33m10h 42m9h 3m8h 11m
Data source: Lorsch daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Lorsch

As September rolls into Lorsch, Germany, the average wind speed drops to a gentle 2.2 m/s (5 mph), reflecting the tranquil transition into autumn. This decline from the spring peak of 3.6 m/s (8 mph) in May hints at a typical seasonal pattern where winds are notably milder. Following the summer months, which experienced subtly higher speeds, September's breezes offer a quiet reprieve, inviting locals and visitors alike to enjoy the crisp air and vibrant fall foliage without the distractions of stronger gusts. In this serene backdrop, the shifting seasons remind us of nature’s rhythm, as the cooler days approach and the bustling summer winds gradually recede.

Average September Wind Speed in Lorsch

The chart displays monthly wind speed patterns in Lorsch, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.03.12.83.62.22.52.72.2 m/s2.82.52.9
Data source: Lorsch September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Lorsch Compares to Other Months

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

The weather in September showcases a significant range, with temperatures varying from a chilly 4°C (39°F) at night to a warm high of 33°C (93°F) during the day, and a mild average of 16°C (62°F). It experiences relatively low precipitation, totaling 43 mm (1.7 in) over just 6 days, while humidity hovers around 85%. In stark contrast, January brings much colder conditions, with temperatures dipping as low as -10°C (14°F) and averaging only 3°C (37°F), reaching a maximum of 14°C (57°F). This month is wetter, with precipitation amounting to 57 mm (2.2 in) across 12 rainy days, and humidity reaches a higher level of 91%. For more detailed information, check out Lorsch weather in January.

September and February exhibit striking differences in weather patterns. In September, temperatures range from a mild 4°C (39°F) at night to a warm 33°C (93°F) during the day, with an average temperature of 16°C (62°F). The month experiences about 43 mm (1.7 in) of precipitation over approximately 6 days, coupled with a relatively high humidity of 85%. In contrast, February is much colder, with temperatures dipping as low as -10°C (14°F), averaging a mere 4°C (40°F), and reaching a maximum of 18°C (66°F). Precipitation in February increases slightly to 53 mm (2.1 in) spread over about 11 days, accompanied by even higher humidity levels at 89%. For more detailed insights, check out Lorsch weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 33°C (93°F), with an average of 16°C (62°F). The month experiences less precipitation, totaling 43 mm (1.7 in) over about 6 days, and humidity levels are high at 85%.

In contrast, March is notably cooler, with temperatures dipping as low as -10°C (15°F) and peaking at 22°C (73°F), averaging 7°C (45°F). It also sees more precipitation, amounting to 64 mm (2.5 in) over 13 days, with humidity slightly higher at 87%. The shift from the warm, dry days of September to the chillier, wetter climate of March highlights the transition of seasons. For more specific details about March weather, you can visit Lorsch weather in March.

In comparing the weather of September and April, it's evident that September tends to be warmer overall, featuring average temperatures around 16°C (62°F) and maximums reaching up to 33°C (93°F). In contrast, April presents cooler conditions, with average temperatures around 11°C (51°F) and maximums of 27°C (81°F). Precipitation levels are slightly higher in September, with about 43 mm (1.7 in) over six days, compared to April’s 31 mm (1.2 in) over seven days. Additionally, humidity levels are fairly similar in both months, hovering around 85% in September and 83% in April. For a detailed look at the weather in April, check Lorsch weather in April.

When comparing the weather in September and May, we see some notable differences. September generally boasts higher maximum temperatures, reaching up to 33°C (93°F) compared to May's peak of 32°C (90°F). However, May tends to be cooler overall, with an average temperature of 14°C (58°F) versus September’s 16°C (62°F). Both months experience precipitation, but May sees more rainfall with 70 mm (2.8 in) over 11 days compared to September's 43 mm (1.7 in) over just 6 days. Humidity levels are slightly higher in September at 85% compared to 79% in May. For more detailed information, you can check out Lorsch weather in May.

In September, the weather tends to be milder compared to June, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 33°C (93°F), resulting in an average of 16°C (62°F). The month sees about 43 mm (1.7 in) of precipitation over roughly 6 days and experiences higher humidity levels at 85%. In contrast, June is warmer, with temperatures varying from a minimum of 7°C (46°F) to a scorching maximum of 37°C (100°F) and an average of 20°C (68°F). This month also receives more rainfall, totaling around 75 mm (3.0 in) over 11 days, while humidity remains slightly lower at 82%. For more specific details on the weather during June, check out Lorsch weather in June.

When comparing the weather in September and July, it's clear that both months exhibit a range of temperatures and varying levels of precipitation. September typically has a milder temperature range, with minimums around 4°C (39°F) and maximums reaching up to 33°C (93°F), averaging 16°C (62°F). In contrast, July boasts higher average temperatures that range from a minimum of 9°C (48°F) to a scorching maximum of 40°C (104°F), averaging around 21°C (70°F). While September experiences approximately 43 mm (1.7 in) of precipitation over about 6 days, July sees slightly more rainfall at 55 mm (2.2 in) spread out over 9 days. Humidity levels are relatively similar, with September at 85% and July at 83%. For a more detailed look at July weather, you can visit Lorsch weather in July.

September and August exhibit notable differences in weather patterns. September experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 16°C (62°F), compared to August's milder temperatures, which range from a minimum of 8°C (46°F) to an average of 21°C (70°F). The maximum temperature in September is also lower at 33°C (93°F) than August's peak of 36°C (98°F). Additionally, September sees a reduced level of precipitation, totaling 43 mm (1.7 in) over 6 days, whereas August has 53 mm (2.1 in) of rainfall across 10 days. Both months exhibit high humidity levels, with September at 85% and August slightly lower at 84%. For a detailed look into August weather, you can visit Lorsch weather in August.

In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 33°C (93°F), with an average of 16°C (62°F). The month experiences relatively moderate rainfall of 43 mm (1.7 in) over six days, with humidity levels around 85%. In contrast, October brings a notable drop in temperatures, with a minimum of 1°C (34°F), an average of 12°C (53°F), and a maximum of 27°C (81°F). The month is wetter, recording 56 mm (2.2 in) of precipitation spread over 13 days, and humidity rises slightly to 88%. For more specific weather patterns in October, you can check Lorsch weather in October.

September and November present a stark contrast in weather conditions. In September, temperatures can reach a maximum of 33°C (93°F) with an average of 16°C (62°F), while November sees a cooler range with a max of only 21°C (71°F) and an average temperature of 6°C (44°F). Precipitation also varies, with September experiencing 43 mm (1.7 in) over approximately 6 days, in contrast to November's 48 mm (1.9 in) spread across 11 days. Additionally, humidity levels are slightly higher in November at 89%, compared to 85% in September. For more detailed insights, you can check Lorsch weather in November.

September and December present a striking contrast in weather patterns. In September, temperatures range from a mild 4°C minimum to a warm 33°C maximum, with an average of 16°C. The month sees relatively low precipitation at 43 mm over six days, accompanied by a humidity level of 85%. In contrast, December is much chillier, with temperatures plunging to a minimum of -6°C and only reaching a maximum of 15°C, averaging around 4°C. This month experiences significantly higher precipitation at 96 mm, spread over 17 days, and a slightly increased humidity of 91%. For more details, check out Lorsch weather in December.

Compare Lorsch's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Lorsch

As September ushers in the onset of autumn, Lorsch's weather presents a unique contrast to the scorching summer months. With comfortable average temperatures around 16°C, the month enjoys a refreshing break from the heat, even while the maximum can still reach a warm 33°C. Rainfall becomes more prevalent too, with about 43 mm spread across six days, while humidity remains relatively high at 85%, giving a crispness to the air that signals the changing seasons. This transition offers a delightful blend of warmth and coolness, making it an ideal time to experience the beauty of Lorsch. For a deeper dive into how September fits into the broader climate narrative, visit Lorsch Climate.