April Weather in Unterretzbach, Austria

Last updated: August 22, 2025

In April, the average temperature in Unterretzbach, Austria is a mild 10°C (51°F), with temperatures ranging from a chilly -6°C (22°F) to a warm 28°C (83°F). Expect about 33 mm (1.3 in) of precipitation spread over 7 days, accompanied by an average humidity of 78%. Prepare for a dynamic climate that brings both cool breezes and occasional warmth!

April Temperature in Unterretzbach

In April in Unterretzbach, the average temperature is 10°C (51°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as -6°C (22°F). This makes Unterretzbach a great destination for travelers seeking a mix of mild weather and diverse temperature experiences.

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

The chart illustrates April temperature patterns in Unterretzbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unterretzbach, April typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (83°F) and lows dropping to around -6°C (22°F).

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

April Precipitation in Unterretzbach

In Unterretzbach in April, the precipitation amount is 33 mm (1.3 in) over a period of 7 days.

April Precipitation Trends in Unterretzbach

The chart displays monthly precipitation patterns in Unterretzbach, 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 Unterretzbach, April typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Unterretzbach

In Unterretzbach in April, humidity is 78%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp mist enveloping you, making travel feel somewhat brisk and invigorating, yet slightly uncomfortable for prolonged outdoor activities.

April Average Humidity in Unterretzbach

This chart illustrates the average monthly humidity levels in Unterretzbach, 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 Unterretzbach is approximately 78%, 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 Unterretzbach

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

Maximum UV Index Levels in Unterretzbach for April

The chart shows the monthly maximum UV Index (UVI) for Unterretzbach 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 Unterretzbach typically reaches 6, which falls under the high exposure category.

Data source: Unterretzbach 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 Unterretzbach Compares to Other Months

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

This table compares monthly weather conditions in Unterretzbach, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	28 mm (1.1 inches)	90%	low
February Weather	2°C (37°F)	30 mm (1.2 inches)	87%	moderate
March Weather	5°C (42°F)	29 mm (1.1 inches)	85%	moderate
April Weather	10°C (51°F)	33 mm (1.3 inches)	78%	high
May Weather	15°C (59°F)	78 mm (3.1 inches)	73%	very high
June Weather	20°C (69°F)	74 mm (2.9 inches)	77%	very high
July Weather	21°C (70°F)	82 mm (3.2 inches)	76%	very high
August Weather	21°C (70°F)	77 mm (3.0 inches)	76%	high
September Weather	16°C (61°F)	73 mm (2.9 inches)	75%	high
October Weather	11°C (52°F)	43 mm (1.7 inches)	85%	moderate
November Weather	6°C (42°F)	40 mm (1.6 inches)	90%	low
December Weather	2°C (36°F)	44 mm (1.7 inches)	91%	low