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April Weather in Heidersdorf, Germany

Last updated: August 23, 2025

In April, the average temperature in Heidersdorf, Germany is a cool 7°C (45°F), with a minimum dipping to -7°C (20°F) and a maximum soaring up to 25°C (77°F). Expect 46 mm (1.8 in) of precipitation spread over 11 days, and enjoy a generous average humidity level of 81%. Prepare for a mix of chilly and warm days this month!

April Temperature in Heidersdorf

In April in Heidersdorf, the average temperature is 7°C (45°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as -7°C (20°F). It's essential to pack layers to prepare for the wide range of temperatures during your travels.

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

The chart illustrates April temperature patterns in Heidersdorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heidersdorf, April typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (77°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338455363636456483934
Data source: Temperature data for Heidersdorf 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 Heidersdorf

In Heidersdorf in April, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

April Precipitation Trends in Heidersdorf

The chart displays monthly precipitation patterns in Heidersdorf, 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 Heidersdorf, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7159654688818411773734374
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heidersdorf

In Heidersdorf in April, humidity is 81%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor adventures slightly uncomfortable and requiring extra layers to stay warm while exploring.

April Average Humidity in Heidersdorf

This chart illustrates the average monthly humidity levels in Heidersdorf, 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 Heidersdorf is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%87%81%71%75%74%76%81%85%88%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heidersdorf

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

Maximum UV Index Levels in Heidersdorf for April

The chart shows the monthly maximum UV Index (UVI) for Heidersdorf 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 Heidersdorf typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Heidersdorf 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 Heidersdorf Compares to Other Months

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

This table compares monthly weather conditions in Heidersdorf, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)71 mm (2.8 inches)90%low
February Weather0°C (33°F)59 mm (2.3 inches)89%low
March Weather3°C (38°F)65 mm (2.6 inches)87%moderate
April Weather7°C (45°F)46 mm (1.8 inches)81%high
May Weather12°C (53°F)88 mm (3.5 inches)71%high
June Weather17°C (63°F)81 mm (3.2 inches)75%very high
July Weather17°C (64°F)84 mm (3.3 inches)74%very high
August Weather18°C (64°F)117 mm (4.6 inches)76%high
September Weather13°C (56°F)73 mm (2.9 inches)81%high
October Weather9°C (49°F)73 mm (2.9 inches)85%moderate
November Weather4°C (39°F)43 mm (1.7 inches)88%low
December Weather1°C (34°F)74 mm (2.9 inches)92%low

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