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April Weather in Sommer, Austria

Last updated: August 22, 2025

In April, the average temperature in Sommer, Austria hovers around 6°C (44°F), with minimums dipping to a chilly -8°C (17°F) and maximums reaching a pleasant 23°C (74°F). Expect 72 mm (2.8 in) of precipitation spread across 13 days, contributing to a comfortable average humidity of 73%.

April Temperature in Sommer

In April in Sommer, the average temperature is 6°C (44°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as -8°C (17°F). This diverse temperature range makes Sommer an interesting destination for travelers looking to experience varying weather conditions.

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

The chart illustrates April temperature patterns in Sommer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sommer, 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 -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec263135435161626254463729
Data source: Temperature data for Sommer 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 Sommer

In Sommer in April, the precipitation amount is 72 mm (2.8 in) over a period of 13 days.

April Precipitation Trends in Sommer

The chart displays monthly precipitation patterns in Sommer, 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 Sommer, April typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec52485472144125141168119747077
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sommer

In Sommer in April, humidity is 73%. With an average temperature of 6°C (44°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable, encouraging travelers to seek indoor experiences or dress warmly while exploring.

April Average Humidity in Sommer

This chart illustrates the average monthly humidity levels in Sommer, 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 Sommer is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sommer

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

Maximum UV Index Levels in Sommer for April

The chart shows the monthly maximum UV Index (UVI) for Sommer 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 Sommer typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Sommer 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 Sommer Compares to Other Months

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

This table compares monthly weather conditions in Sommer, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)52 mm (2.0 inches)90%low
February Weather-1°C (31°F)48 mm (1.9 inches)84%moderate
March Weather2°C (36°F)54 mm (2.1 inches)78%moderate
April Weather6°C (44°F)72 mm (2.8 inches)73%high
May Weather10°C (51°F)144 mm (5.7 inches)71%very high
June Weather16°C (61°F)125 mm (4.9 inches)73%very high
July Weather17°C (62°F)141 mm (5.6 inches)70%very high
August Weather17°C (62°F)168 mm (6.6 inches)60%very high
September Weather12°C (54°F)119 mm (4.7 inches)65%high
October Weather8°C (46°F)74 mm (2.9 inches)84%moderate
November Weather3°C (37°F)69 mm (2.7 inches)89%moderate
December Weather-2°C (29°F)77 mm (3.0 inches)89%low

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