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September Weather in Semmenstedt, Germany

Last updated: August 23, 2025

In Semmenstedt, Germany during September, the average temperature hovers around 14°C (58°F), making it a mild yet potentially variable time of year. Expect temperatures to range from a chilly 0°C (33°F) at the minimum to a warm 31°C (88°F) at the maximum. With an average precipitation of 57 mm (2.2 in) spread over 9 days, be prepared for some rain. Additionally, humidity levels can be high at 83%, adding a tropical feel to your surroundings.

September Temperature in Semmenstedt

In September in Semmenstedt, the average temperature is 14°C (58°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 0°C (33°F). This makes Semmenstedt an ideal destination for travelers seeking a mix of warm and cooler weather experiences.

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

The chart illustrates September temperature patterns in Semmenstedt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Semmenstedt, September typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec353640475564646557514237
Data source: Temperature data for Semmenstedt 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 Semmenstedt

In Semmenstedt in September, the total precipitation amount is 57 mm (2.2 in) over the course of 9 days.

September Precipitation Trends in Semmenstedt

The chart displays monthly precipitation patterns in Semmenstedt, 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. In Semmenstedt, September typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec575862427082807657634262
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Semmenstedt

In Semmenstedt in September, humidity is 83%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket enveloping you, making exploration feel heavier and sweatier, so be prepared for a slower pace while traveling.

September Average Humidity in Semmenstedt

This chart illustrates the average monthly humidity levels in Semmenstedt, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Semmenstedt is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Semmenstedt

In Semmenstedt in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Semmenstedt, you can refer to this Hourly UV Index in Semmenstedt.

Maximum UV Index Levels in Semmenstedt for September

The chart shows the monthly maximum UV Index (UVI) for Semmenstedt 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. In September, the maximum UV index in Semmenstedt typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Semmenstedt 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.

How September Weather in Semmenstedt Compares to Other Months

Weather in Semmenstedt varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Semmenstedt, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Semmenstedt, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)57 mm (2.2 inches)91%low
February Weather2°C (36°F)58 mm (2.3 inches)90%low
March Weather5°C (41°F)62 mm (2.4 inches)88%moderate
April Weather8°C (47°F)42 mm (1.6 inches)83%moderate
May Weather13°C (55°F)70 mm (2.8 inches)75%high
June Weather18°C (64°F)82 mm (3.2 inches)79%very high
July Weather18°C (65°F)80 mm (3.2 inches)79%very high
August Weather18°C (65°F)76 mm (3.0 inches)79%high
September Weather14°C (58°F)57 mm (2.2 inches)83%high
October Weather11°C (51°F)63 mm (2.5 inches)87%moderate
November Weather6°C (42°F)42 mm (1.7 inches)90%low
December Weather3°C (38°F)62 mm (2.4 inches)92%low

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