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April Weather in Grafenau, Germany

Last updated: August 23, 2025

In April, the average temperature in Grafenau, Germany hovers around 9°C (48°F), with minimums dipping to -6°C (22°F) and maximums soaring up to 25°C (77°F). Expect a fair amount of rain, with 44 mm (1.7 in) of precipitation spread over 9 days. The atmosphere is quite humid, with an average humidity level of 82%—perfect for a cozy indoor vibe!

April Temperature in Grafenau

In April in Grafenau, the average temperature is 9°C (48°F), with maximums reaching 25°C (77°F) and minimums dropping to as low as -6°C (22°F). This variation in temperatures makes it essential to pack layers for your travels to ensure you are prepared for both warm and chilly conditions.

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

The chart illustrates April 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, April typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (77°F) and lows dropping to around -6°C (22°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.

April Precipitation in Grafenau

In Grafenau in April, the precipitation amount is 44 mm (1.7 in) over the course of 9 days.

April Precipitation Trends in Grafenau

The chart displays monthly precipitation patterns in Grafenau, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Grafenau, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec89718344108969390717253113
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grafenau

In Grafenau in April, humidity is 82%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers for your travels while keeping an umbrella handy for unexpected drizzles.

April Average Humidity in Grafenau

This chart illustrates the average monthly humidity levels in Grafenau, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Grafenau

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

Maximum UV Index Levels in Grafenau for April

The chart shows the monthly maximum UV Index (UVI) for Grafenau in April, 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 April, the maximum UV index in Grafenau typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Grafenau April 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 April 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 April’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 April’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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