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August Weather in Grafenau, Germany

Last updated: August 23, 2025

In Grafenau, Germany, the average temperature in August hovers around 18°C (65°F). Expect a range where the minimum can dip to 7°C (45°F), while highs can reach up to 33°C (92°F). With an average humidity of 82% and 90 mm (3.6 in) of precipitation spread over 13 days, it's wise to prepare for a mix of comfortable and damp conditions.

August Temperature in Grafenau

In August in Grafenau, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as 7°C (45°F). It’s an ideal time to visit for those who enjoy mild weather with the potential for warm days and cooler evenings.

August Weather in Grafenau: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grafenau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafenau, August typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439475464656557493933
Data source: Temperature data for Grafenau 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.

August Precipitation in Grafenau

In Grafenau in August, the precipitation amount is 90 mm (3.6 in), occurring over the course of 13 days.

August Precipitation Trends in Grafenau

The chart displays monthly precipitation patterns in Grafenau, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Grafenau, August typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec89718344108969390717253113
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grafenau

In Grafenau in August, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

August Average Humidity in Grafenau

This chart illustrates the average monthly humidity levels in Grafenau, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Grafenau is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grafenau

In Grafenau in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Grafenau.

Maximum UV Index Levels in Grafenau for August

The chart shows the monthly maximum UV Index (UVI) for Grafenau in August, 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 August, the maximum UV index in Grafenau typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Grafenau August 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 August Weather in Grafenau Compares to Other Months

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

This table compares monthly weather conditions in Grafenau, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)89 mm (3.5 inches)91%low
February Weather1°C (34°F)71 mm (2.8 inches)89%moderate
March Weather4°C (39°F)83 mm (3.3 inches)87%moderate
April Weather9°C (48°F)44 mm (1.7 inches)82%high
May Weather12°C (55°F)108 mm (4.3 inches)76%very high
June Weather18°C (65°F)96 mm (3.8 inches)80%very high
July Weather18°C (65°F)93 mm (3.7 inches)80%very high
August Weather18°C (65°F)90 mm (3.6 inches)82%very high
September Weather14°C (57°F)71 mm (2.8 inches)82%high
October Weather9°C (49°F)72 mm (2.8 inches)87%moderate
November Weather4°C (39°F)53 mm (2.1 inches)89%low
December Weather1°C (34°F)113 mm (4.5 inches)92%low

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