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September Weather in Welschbillig, Germany

Last updated: August 23, 2025

In September, the average temperature in Welschbillig, Germany hovers around 14°C (58°F), with minimums dipping to 3°C (38°F) and peaks soaring to 32°C (89°F). Expect a total precipitation of 64 mm (2.5 in) spread over about 9 days, contributing to an average humidity level of 83%. Embrace the climate as it shifts, and prepare for a mix of sunny spells and refreshing rain!

September Temperature in Welschbillig

In September, in Welschbillig, the average temperature is 14°C (58°F). The maximum can reach 32°C (89°F), while the minimum can drop as low as 3°C (38°F). This makes Welschbillig an ideal destination for travelers seeking a pleasant climate with a wide range of temperatures.

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

The chart illustrates September temperature patterns in Welschbillig, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Welschbillig, September typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842495564666558514138
Data source: Temperature data for Welschbillig 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 Welschbillig

In Welschbillig in September, the precipitation amount is 64 mm (2.5 in) over a span of 9 days.

September Precipitation Trends in Welschbillig

The chart displays monthly precipitation patterns in Welschbillig, 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 Welschbillig, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7780914379767365647971131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Welschbillig

In Welschbillig 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 Welschbillig

This chart illustrates the average monthly humidity levels in Welschbillig, 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 Welschbillig is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Welschbillig

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

Maximum UV Index Levels in Welschbillig for September

The chart shows the monthly maximum UV Index (UVI) for Welschbillig 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 Welschbillig typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Welschbillig 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 Welschbillig Compares to Other Months

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

This table compares monthly weather conditions in Welschbillig, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)77 mm (3.0 inches)91%low
February Weather3°C (38°F)80 mm (3.1 inches)90%moderate
March Weather6°C (43°F)91 mm (3.6 inches)88%moderate
April Weather9°C (49°F)43 mm (1.7 inches)84%high
May Weather13°C (55°F)79 mm (3.1 inches)81%very high
June Weather18°C (64°F)76 mm (3.0 inches)82%very high
July Weather19°C (66°F)73 mm (2.9 inches)82%very high
August Weather18°C (65°F)65 mm (2.6 inches)80%high
September Weather14°C (58°F)64 mm (2.5 inches)83%high
October Weather10°C (51°F)79 mm (3.1 inches)89%moderate
November Weather5°C (42°F)71 mm (2.8 inches)91%low
December Weather4°C (39°F)131 mm (5.2 inches)93%low

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