April Weather in Rettenbach, Austria

Last updated: August 22, 2025

In April, the average temperature in Rettenbach, Austria hovers around 6°C (44°F), creating a crisp atmosphere. While temperatures can dip to a chilly -10°C (14°F), they can also soar to a pleasant 23°C (74°F). With 92 mm (3.6 in) of precipitation spread over 13 days, and an average humidity of 79%, this month brings a unique blend of freshness and moisture, perfect for embracing cozy indoor activities or adventurous outdoor explorations.

April Temperature in Rettenbach

In April in Rettenbach, the average temperature is 6°C (44°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -10°C (14°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates April temperature patterns in Rettenbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rettenbach, April typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (74°F) and lows dropping to around -10°C (14°F).

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

April Precipitation in Rettenbach

In Rettenbach in April, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

April Precipitation Trends in Rettenbach

The chart displays monthly precipitation patterns in Rettenbach, 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 Rettenbach, April typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 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 Rettenbach

In Rettenbach in April, humidity is 79%. With an average temperature of 6°C (44°F), this humidity feels like a cold, damp chill that seeps into your bones, making travel feel less comfortable and more challenging as the wet air clings to your clothes and skin.

April Average Humidity in Rettenbach

This chart illustrates the average monthly humidity levels in Rettenbach, 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 Rettenbach is approximately 79%, 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 Rettenbach

In Rettenbach in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Rettenbach.

Maximum UV Index Levels in Rettenbach for April

The chart shows the monthly maximum UV Index (UVI) for Rettenbach 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 Rettenbach typically reaches 7, which falls under the high exposure category.

Data source: Rettenbach 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 Rettenbach Compares to Other Months

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

This table compares monthly weather conditions in Rettenbach, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	134 mm (5.3 inches)	91%	low
February Weather	0°C (32°F)	107 mm (4.2 inches)	87%	moderate
March Weather	2°C (36°F)	120 mm (4.7 inches)	82%	high
April Weather	6°C (44°F)	92 mm (3.6 inches)	79%	high
May Weather	11°C (51°F)	205 mm (8.1 inches)	74%	very high
June Weather	16°C (61°F)	179 mm (7.1 inches)	75%	very high
July Weather	16°C (62°F)	211 mm (8.3 inches)	74%	very high
August Weather	17°C (63°F)	193 mm (7.6 inches)	68%	very high
September Weather	12°C (55°F)	160 mm (6.3 inches)	74%	high
October Weather	8°C (47°F)	135 mm (5.3 inches)	88%	moderate
November Weather	3°C (38°F)	85 mm (3.3 inches)	90%	moderate
December Weather	-1°C (30°F)	161 mm (6.3 inches)	89%	low