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April Weather in Sonntag, Austria

Last updated: August 22, 2025

In April, the average temperature in Sonntag, Austria hovers around 4°C (39°F). Temperature extremes can range from a chilly -18°C (-1°F) to a pleasant 19°C (66°F). Be prepared for some wet weather, as you'll likely encounter 96 mm (3.8 in) of precipitation over 13 days. With an average humidity of 84%, it's a good idea to dress in layers and be ready for a mix of conditions!

April Temperature in Sonntag

In April in Sonntag, the average temperature is 4°C (39°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -18°C (-1°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Sonntag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sonntag, April typically has an average temperature of 4°C (39°F), with highs reaching up to 19°C (66°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec232832394555575750433325
Data source: Temperature data for Sonntag 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 Sonntag

In Sonntag in April, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.

April Precipitation Trends in Sonntag

The chart displays monthly precipitation patterns in Sonntag, 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 Sonntag, April typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1451051379621119419420715614090176
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sonntag

In Sonntag in April, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.

April Average Humidity in Sonntag

This chart illustrates the average monthly humidity levels in Sonntag, 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 Sonntag is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sonntag

In Sonntag in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sonntag.

Maximum UV Index Levels in Sonntag for April

The chart shows the monthly maximum UV Index (UVI) for Sonntag 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 Sonntag typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Sonntag 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 Sonntag Compares to Other Months

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

This table compares monthly weather conditions in Sonntag, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)145 mm (5.7 inches)92%low
February Weather-2°C (28°F)105 mm (4.1 inches)89%moderate
March Weather0°C (32°F)136 mm (5.4 inches)87%high
April Weather4°C (39°F)96 mm (3.8 inches)84%very high
May Weather7°C (46°F)211 mm (8.3 inches)80%very high
June Weather13°C (56°F)194 mm (7.7 inches)82%very high
July Weather14°C (57°F)194 mm (7.6 inches)83%very high
August Weather14°C (57°F)207 mm (8.1 inches)80%very high
September Weather10°C (50°F)156 mm (6.1 inches)83%high
October Weather6°C (43°F)140 mm (5.5 inches)90%moderate
November Weather1°C (33°F)90 mm (3.6 inches)88%moderate
December Weather-4°C (25°F)176 mm (6.9 inches)90%low

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