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April Weather in Alzenau in Unterfranken, Germany

Last updated: August 23, 2025

In April, the average temperature in Alzenau in Unterfranken, Germany hovers around 10°C (51°F). Be prepared for temperature fluctuations, as it can dip to a chilly -5°C (24°F) or reach a warm 26°C (80°F). Expect approximately 39 mm (1.5 in) of precipitation spread over about 8 days, and a notably high average humidity of 83%.

April Temperature in Alzenau in Unterfranken

In April in Alzenau in Unterfranken, the average temperature is 10°C (51°F). Maximums can reach 26°C (80°F), and minimums can be as low as -5°C (24°F). It's advisable to pack for a range of weather conditions to fully enjoy your trip.

April Weather in Alzenau in Unterfranken: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Alzenau in Unterfranken, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alzenau in Unterfranken, April typically has an average temperature of 10°C (51°F), with highs reaching up to 26°C (80°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec363943505767686860524339
Data source: Temperature data for Alzenau in Unterfranken 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 Alzenau in Unterfranken

In Alzenau in Unterfranken in April, the precipitation amount is 39 mm (1.5 in) over the course of 8 days.

April Precipitation Trends in Alzenau in Unterfranken

The chart displays monthly precipitation patterns in Alzenau in Unterfranken, 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 Alzenau in Unterfranken, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7364843978806658486654112
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Alzenau in Unterfranken

In Alzenau in Unterfranken 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 Alzenau in Unterfranken

This chart illustrates the average monthly humidity levels in Alzenau in Unterfranken, 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 Alzenau in Unterfranken 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 Alzenau in Unterfranken

In Alzenau in Unterfranken 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 Alzenau in Unterfranken.

Maximum UV Index Levels in Alzenau in Unterfranken for April

The chart shows the monthly maximum UV Index (UVI) for Alzenau in Unterfranken 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 Alzenau in Unterfranken typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Alzenau in Unterfranken 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 Alzenau in Unterfranken Compares to Other Months

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

This table compares monthly weather conditions in Alzenau in Unterfranken, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)72 mm (2.9 inches)91%low
February Weather4°C (39°F)64 mm (2.5 inches)89%moderate
March Weather6°C (44°F)83 mm (3.3 inches)87%moderate
April Weather10°C (51°F)39 mm (1.5 inches)83%moderate
May Weather14°C (57°F)78 mm (3.1 inches)79%very high
June Weather19°C (67°F)80 mm (3.1 inches)82%very high
July Weather20°C (68°F)66 mm (2.6 inches)83%very high
August Weather20°C (69°F)58 mm (2.3 inches)84%high
September Weather16°C (61°F)48 mm (1.9 inches)85%moderate
October Weather11°C (52°F)66 mm (2.6 inches)88%moderate
November Weather6°C (43°F)54 mm (2.1 inches)89%low
December Weather4°C (39°F)112 mm (4.4 inches)91%low

Compare Alzenau in Unterfranken's Climate with Cities Worldwide