April Weather in Wachau, Germany

Last updated: August 23, 2025

In April, the average temperature in Wachau, Germany hovers around 9°C (49°F). Prepare for a range of temperatures, with minimums dipping to -6°C (22°F) and maximums soaring to 27°C (81°F). Expect 37 mm (1.4 in) of precipitation spread over 8 days, and be ready for 81% average humidity, making for a cool and damp atmosphere.

April Temperature in Wachau

In April in Wachau, the average temperature is 9°C (49°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as -6°C (22°F). Be prepared for a wide range of temperatures during your travels.

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

The chart illustrates April temperature patterns in Wachau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wachau, April typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Wachau generated using information from the Copernicus Climate Change Service.

April Precipitation in Wachau

In Wachau in April, the precipitation amount is 37 mm (1.4 in) spread over 8 days.

April Precipitation Trends in Wachau

The chart displays monthly precipitation patterns in Wachau, 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 Wachau, April typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Wachau

In Wachau in April humidity is 81%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill clinging to your skin, making outdoor explorations rather uncomfortable and potentially dreary for travelers.

April Average Humidity in Wachau

This chart illustrates the average monthly humidity levels in Wachau, 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 Wachau is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Wachau

In Wachau 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 Wachau.

Maximum UV Index Levels in Wachau for April

The chart shows the monthly maximum UV Index (UVI) for Wachau 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 Wachau typically reaches 5, which falls under the moderate exposure category.

Data source: Wachau 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 Wachau Compares to Other Months

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

This table compares monthly weather conditions in Wachau, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	62 mm (2.4 inches)	90%	low
February Weather	3°C (37°F)	56 mm (2.2 inches)	89%	low
March Weather	5°C (42°F)	57 mm (2.3 inches)	87%	moderate
April Weather	9°C (49°F)	37 mm (1.4 inches)	81%	moderate
May Weather	14°C (57°F)	63 mm (2.5 inches)	71%	high
June Weather	19°C (67°F)	62 mm (2.4 inches)	75%	very high
July Weather	20°C (68°F)	64 mm (2.5 inches)	74%	very high
August Weather	20°C (69°F)	70 mm (2.8 inches)	76%	high
September Weather	15°C (60°F)	61 mm (2.4 inches)	81%	high
October Weather	11°C (53°F)	65 mm (2.5 inches)	85%	moderate
November Weather	6°C (43°F)	47 mm (1.8 inches)	88%	low
December Weather	3°C (38°F)	70 mm (2.8 inches)	92%	low