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April Weather in Heinzenberg, Germany

Last updated: August 23, 2025

In Heinzenberg, Germany, the average temperature in April hovers around 9°C (49°F). Expect a wide range of temperatures, with minimums dipping to -5°C (23°F) and maximums peaking at 26°C (80°F). Be prepared for some rain, as precipitation amounts to 36 mm (1.4 in) over about 8 days. Additionally, the air is quite humid, with an average humidity of 84%.

April Temperature in Heinzenberg

In April in Heinzenberg, the average temperature is 9°C (49°F), with maximums reaching 26°C (80°F) and minimums dropping to as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Heinzenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heinzenberg, April typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (80°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842495564666658514138
Data source: Temperature data for Heinzenberg 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 Heinzenberg

In Heinzenberg in April, the precipitation amount is 36 mm (1.4 in) over a period of 8 days.

April Precipitation Trends in Heinzenberg

The chart displays monthly precipitation patterns in Heinzenberg, 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 Heinzenberg, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec596170367074615648555396
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heinzenberg

In Heinzenberg in April, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

April Average Humidity in Heinzenberg

This chart illustrates the average monthly humidity levels in Heinzenberg, 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 Heinzenberg is approximately 84%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Heinzenberg

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

Maximum UV Index Levels in Heinzenberg for April

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

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

This table compares monthly weather conditions in Heinzenberg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)59 mm (2.3 inches)91%low
February Weather3°C (38°F)61 mm (2.4 inches)90%moderate
March Weather6°C (42°F)70 mm (2.8 inches)88%moderate
April Weather9°C (49°F)36 mm (1.4 inches)84%high
May Weather13°C (55°F)70 mm (2.8 inches)81%very high
June Weather18°C (64°F)74 mm (2.9 inches)82%very high
July Weather19°C (66°F)60 mm (2.4 inches)82%very high
August Weather19°C (66°F)56 mm (2.2 inches)80%high
September Weather15°C (58°F)48 mm (1.9 inches)83%high
October Weather10°C (51°F)55 mm (2.2 inches)89%moderate
November Weather5°C (41°F)53 mm (2.1 inches)91%low
December Weather3°C (38°F)96 mm (3.8 inches)93%low

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