nomadseason

April Weather in Heideck, Germany

Last updated: August 23, 2025

In April, the average temperature in Heideck, Germany hovers around 9°C (49°F). Temperature extremes can vary dramatically, dipping as low as -6°C (22°F) and soaring to a pleasant 27°C (80°F). Expect 40 mm (1.6 in) of precipitation spread over approximately 8 days, contributing to an average humidity level of 84%.

April Temperature in Heideck

In April in Heideck, the average temperature is 9°C (49°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -6°C (22°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Heideck, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heideck, April typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (80°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec333641485565666658504036
Data source: Temperature data for Heideck generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Heideck

In Heideck in April, the precipitation amount is 40 mm (1.6 in), occurring over a span of 8 days.

April Precipitation Trends in Heideck

The chart displays monthly precipitation patterns in Heideck, 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 Heideck, April typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec70646840105918389536252106
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Heideck

In Heideck 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 Heideck

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

April UV Index in Heideck

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

Maximum UV Index Levels in Heideck for April

The chart shows the monthly maximum UV Index (UVI) for Heideck 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 Heideck typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Heideck 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 Heideck Compares to Other Months

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

This table compares monthly weather conditions in Heideck, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)70 mm (2.8 inches)91%low
February Weather2°C (36°F)64 mm (2.5 inches)89%moderate
March Weather5°C (41°F)68 mm (2.7 inches)88%moderate
April Weather9°C (49°F)40 mm (1.6 inches)84%high
May Weather13°C (56°F)105 mm (4.2 inches)77%very high
June Weather19°C (66°F)91 mm (3.6 inches)82%very high
July Weather19°C (67°F)83 mm (3.3 inches)83%very high
August Weather19°C (67°F)89 mm (3.5 inches)84%very high
September Weather15°C (58°F)53 mm (2.1 inches)85%high
October Weather10°C (50°F)62 mm (2.5 inches)88%moderate
November Weather5°C (40°F)51 mm (2.0 inches)88%low
December Weather2°C (36°F)106 mm (4.2 inches)91%low

Compare Heideck's Climate with Cities Worldwide