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September Weather in Grafenwohr, Germany

Last updated: August 23, 2025

In September, the average temperature in Grafenwohr, Germany is a pleasant 14°C (57°F), with a min of 1°C (33°F) and a max reaching 29°C (85°F). Expect 61 mm (2.4 in) of precipitation spread over around 10 days, contributing to an average humidity of 85%. Perfect for those who enjoy a touch of moisture in the air!

September Temperature in Grafenwohr

In September in Grafenwohr, the average temperature is 14°C (57°F). Maximum temperatures can reach 29°C (85°F), while the minimum can drop as low as 1°C (33°F). Be prepared for a range of weather conditions when you visit this month.

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

The chart illustrates September temperature patterns in Grafenwohr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafenwohr, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439475464656557493934
Data source: Temperature data for Grafenwohr 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 Grafenwohr

In Grafenwohr in September, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.

September Precipitation Trends in Grafenwohr

The chart displays monthly precipitation patterns in Grafenwohr, 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 Grafenwohr, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec706173378785718761614695
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grafenwohr

In Grafenwohr in September, humidity is 85%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and sluggish.

September Average Humidity in Grafenwohr

This chart illustrates the average monthly humidity levels in Grafenwohr, 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 Grafenwohr is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Grafenwohr

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

Maximum UV Index Levels in Grafenwohr for September

The chart shows the monthly maximum UV Index (UVI) for Grafenwohr 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 Grafenwohr typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876421
Data source: Grafenwohr 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 Grafenwohr Compares to Other Months

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

This table compares monthly weather conditions in Grafenwohr, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)69 mm (2.7 inches)91%low
February Weather1°C (34°F)61 mm (2.4 inches)89%moderate
March Weather4°C (40°F)73 mm (2.9 inches)88%moderate
April Weather8°C (47°F)36 mm (1.4 inches)84%high
May Weather12°C (55°F)87 mm (3.4 inches)77%very high
June Weather18°C (64°F)85 mm (3.3 inches)82%very high
July Weather18°C (65°F)71 mm (2.8 inches)83%very high
August Weather18°C (65°F)87 mm (3.4 inches)84%high
September Weather14°C (57°F)61 mm (2.4 inches)85%high
October Weather9°C (49°F)61 mm (2.4 inches)88%moderate
November Weather4°C (39°F)46 mm (1.8 inches)88%low
December Weather1°C (34°F)95 mm (3.7 inches)91%low

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