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April Weather in Heiningen, Germany

Last updated: August 23, 2025

In Heiningen, Germany, the average temperature in April hovers around 9°C (48°F). However, prepare for a range of temperatures, as it can dip as low as -8°C (17°F) or soar up to 26°C (79°F). Expect approximately 50 mm (2.0 in) of precipitation spread over 10 days, and high humidity levels averaging 83%.

April Temperature in Heiningen

In April in Heiningen, the average temperature is 9°C (48°F). The maximum can reach 26°C (79°F) and the minimum can be as low as -8°C (17°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Heiningen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heiningen, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec323641485464656557504036
Data source: Temperature data for Heiningen 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 Heiningen

In Heiningen in April, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

April Precipitation Trends in Heiningen

The chart displays monthly precipitation patterns in Heiningen, 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 Heiningen, April typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec868085501111229297618057119
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heiningen

In Heiningen in April humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

April Average Humidity in Heiningen

This chart illustrates the average monthly humidity levels in Heiningen, 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 Heiningen is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heiningen

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

Maximum UV Index Levels in Heiningen for April

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

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

This table compares monthly weather conditions in Heiningen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)86 mm (3.4 inches)91%low
February Weather2°C (37°F)80 mm (3.1 inches)89%moderate
March Weather5°C (41°F)85 mm (3.4 inches)87%moderate
April Weather9°C (48°F)50 mm (2.0 inches)83%high
May Weather12°C (55°F)111 mm (4.4 inches)79%very high
June Weather18°C (64°F)122 mm (4.8 inches)82%very high
July Weather19°C (66°F)92 mm (3.6 inches)83%very high
August Weather19°C (66°F)97 mm (3.8 inches)84%very high
September Weather14°C (58°F)61 mm (2.4 inches)85%high
October Weather10°C (50°F)80 mm (3.1 inches)88%moderate
November Weather4°C (40°F)57 mm (2.2 inches)89%low
December Weather2°C (36°F)119 mm (4.7 inches)91%low

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