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April Weather in Heitersheim, Germany

Last updated: August 23, 2025

In April, the average temperature in Heitersheim, Germany hovers around 10°C (50°F). Expect a chilly minimum of -4°C (26°F), while the mercury may rise to a pleasant maximum of 26°C (79°F). With an average precipitation of 58 mm (2.3 in) spread over 9 days, don't forget your umbrella! The average humidity lingers at a high 84%, ensuring a refreshingly moist atmosphere.

April Temperature in Heitersheim

In April in Heitersheim, the average temperature is 10°C (50°F). Maximum temperatures can reach 26°C (79°F), while minimums can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates April temperature patterns in Heitersheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heitersheim, April typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843505666686860514237
Data source: Temperature data for Heitersheim 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 Heitersheim

In Heitersheim in April, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

April Precipitation Trends in Heitersheim

The chart displays monthly precipitation patterns in Heitersheim, 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 Heitersheim, April typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec11390102581251158577609079150
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heitersheim

In Heitersheim in April, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

April Average Humidity in Heitersheim

This chart illustrates the average monthly humidity levels in Heitersheim, 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 Heitersheim is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heitersheim

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

Maximum UV Index Levels in Heitersheim for April

The chart shows the monthly maximum UV Index (UVI) for Heitersheim 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 Heitersheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Heitersheim 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 Heitersheim Compares to Other Months

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

This table compares monthly weather conditions in Heitersheim, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)113 mm (4.4 inches)92%low
February Weather4°C (39°F)90 mm (3.6 inches)89%moderate
March Weather6°C (43°F)102 mm (4.0 inches)87%moderate
April Weather10°C (50°F)58 mm (2.3 inches)84%high
May Weather13°C (56°F)125 mm (4.9 inches)80%very high
June Weather19°C (66°F)115 mm (4.5 inches)82%very high
July Weather20°C (68°F)85 mm (3.4 inches)83%very high
August Weather20°C (68°F)77 mm (3.0 inches)80%very high
September Weather16°C (60°F)60 mm (2.4 inches)83%high
October Weather11°C (52°F)90 mm (3.5 inches)90%moderate
November Weather5°C (42°F)79 mm (3.1 inches)88%low
December Weather3°C (38°F)149 mm (5.9 inches)90%low

Compare Heitersheim's Climate with Cities Worldwide