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April Weather in Oppenheim, Germany

Last updated: August 23, 2025

In Oppenheim, Germany, the average temperature in April hovers around 10°C (51°F). Expect a cozy range, with minimums dropping to -3°C (26°F) and maximums reaching up to 27°C (81°F). During this month, you can anticipate 29 mm (1.1 in) of precipitation spread over 7 days, all while enveloped in an average humidity of 83%.

April Temperature in Oppenheim

In April in Oppenheim, the average temperature is 10°C (51°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -3°C (26°F). This temperature range makes Oppenheim an ideal destination for travelers who enjoy a mix of mild and cooler days.

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

The chart illustrates April temperature patterns in Oppenheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oppenheim, April typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044515868706961534339
Data source: Temperature data for Oppenheim 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 Oppenheim

In Oppenheim in April, the precipitation amount is 29 mm (1.1 in) over a span of 7 days.

April Precipitation Trends in Oppenheim

The chart displays monthly precipitation patterns in Oppenheim, 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 Oppenheim, April typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec515159296670565342524692
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Oppenheim

In Oppenheim in April, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.

April Average Humidity in Oppenheim

This chart illustrates the average monthly humidity levels in Oppenheim, 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 Oppenheim 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 Oppenheim

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

Maximum UV Index Levels in Oppenheim for April

The chart shows the monthly maximum UV Index (UVI) for Oppenheim 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 Oppenheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Oppenheim 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 Oppenheim Compares to Other Months

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

This table compares monthly weather conditions in Oppenheim, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)51 mm (2.0 inches)91%low
February Weather4°C (40°F)51 mm (2.0 inches)89%moderate
March Weather7°C (44°F)59 mm (2.3 inches)87%moderate
April Weather10°C (51°F)29 mm (1.1 inches)83%high
May Weather14°C (58°F)66 mm (2.6 inches)79%very high
June Weather20°C (68°F)70 mm (2.8 inches)82%very high
July Weather21°C (70°F)56 mm (2.2 inches)83%very high
August Weather21°C (69°F)53 mm (2.1 inches)84%high
September Weather16°C (62°F)42 mm (1.6 inches)85%high
October Weather12°C (53°F)52 mm (2.0 inches)88%moderate
November Weather6°C (43°F)46 mm (1.8 inches)89%low
December Weather4°C (40°F)92 mm (3.6 inches)91%low

Compare Oppenheim's Climate with Cities Worldwide