nomadseason

April Weather in Heisdorf, Germany

Last updated: August 23, 2025

In April, the average temperature in Heisdorf, Germany is a cool 8°C (47°F). Expect a range from a chilly -5°C (23°F) to a mild 25°C (77°F). You'll likely encounter about 45 mm (1.8 in) of precipitation over 10 days, with an average humidity of 84%, creating a cozy, albeit damp atmosphere.

April Temperature in Heisdorf

In April in Heisdorf, the average temperature is 8°C (47°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -5°C (23°F). This variation in temperature makes it essential for travelers to pack appropriately for both warm and cold conditions.

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

The chart illustrates April temperature patterns in Heisdorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heisdorf, April typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec333641475362636356494037
Data source: Temperature data for Heisdorf 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 Heisdorf

In Heisdorf in April, the precipitation amount is 45 mm (1.8 in) spread over a duration of 10 days.

April Precipitation Trends in Heisdorf

The chart displays monthly precipitation patterns in Heisdorf, 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 Heisdorf, April typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8176904582888677687461117
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Heisdorf

In Heisdorf in April, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

April Average Humidity in Heisdorf

This chart illustrates the average monthly humidity levels in Heisdorf, 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 Heisdorf is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heisdorf

In Heisdorf in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Heisdorf.

Maximum UV Index Levels in Heisdorf for April

The chart shows the monthly maximum UV Index (UVI) for Heisdorf 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 Heisdorf typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234589876421
Data source: Heisdorf 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 Heisdorf Compares to Other Months

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

This table compares monthly weather conditions in Heisdorf, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)81 mm (3.2 inches)91%low
February Weather2°C (36°F)76 mm (3.0 inches)90%moderate
March Weather5°C (41°F)90 mm (3.6 inches)87%moderate
April Weather8°C (47°F)45 mm (1.8 inches)84%moderate
May Weather12°C (53°F)82 mm (3.2 inches)77%very high
June Weather17°C (62°F)88 mm (3.4 inches)74%very high
July Weather17°C (63°F)86 mm (3.4 inches)72%very high
August Weather17°C (63°F)77 mm (3.0 inches)71%high
September Weather13°C (56°F)68 mm (2.7 inches)81%high
October Weather10°C (49°F)74 mm (2.9 inches)88%moderate
November Weather5°C (41°F)61 mm (2.4 inches)91%low
December Weather3°C (37°F)117 mm (4.6 inches)92%low

Compare Heisdorf's Climate with Cities Worldwide