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September Weather in Untermassfeld, Germany

Last updated: August 23, 2025

In September, the average temperature in Untermassfeld, Germany hovers around 14°C (57°F), offering a mild climate. Expect a range where temperatures can dip to a chilly 0°C (33°F) at night and soar up to a warm 29°C (84°F) during the day. With an average humidity level of 83%, it's advisable to prepare for some dampness as precipitation amounts reach 49 mm (1.9 in) over 9 days. Enjoy the season while being ready for a little rain!

September Temperature in Untermassfeld

In September, in Untermassfeld, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 0°C (33°F). It's advisable to pack layers when traveling to ensure comfort in varying temperatures.

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

The chart illustrates September temperature patterns in Untermassfeld, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Untermassfeld, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec323439465463646457493935
Data source: Temperature data for Untermassfeld 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 Untermassfeld

In Untermassfeld in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Untermassfeld

The chart displays monthly precipitation patterns in Untermassfeld, 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 Untermassfeld, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec665771409586758150594685
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Untermassfeld

In Untermassfeld in September, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

September Average Humidity in Untermassfeld

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

In Untermassfeld 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 Untermassfeld, you can refer to this Hourly UV Index in Untermassfeld.

Maximum UV Index Levels in Untermassfeld for September

The chart shows the monthly maximum UV Index (UVI) for Untermassfeld 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 Untermassfeld typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224588876421
Data source: Untermassfeld 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 Untermassfeld Compares to Other Months

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

This table compares monthly weather conditions in Untermassfeld, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)66 mm (2.6 inches)91%low
February Weather1°C (35°F)57 mm (2.2 inches)90%low
March Weather4°C (39°F)71 mm (2.8 inches)88%moderate
April Weather8°C (47°F)40 mm (1.6 inches)83%moderate
May Weather12°C (54°F)95 mm (3.8 inches)75%very high
June Weather17°C (63°F)86 mm (3.4 inches)79%very high
July Weather18°C (64°F)75 mm (3.0 inches)79%very high
August Weather18°C (65°F)81 mm (3.2 inches)79%high
September Weather14°C (57°F)49 mm (1.9 inches)83%high
October Weather9°C (49°F)59 mm (2.3 inches)87%moderate
November Weather4°C (40°F)46 mm (1.8 inches)90%low
December Weather2°C (35°F)85 mm (3.3 inches)92%low

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