Austria water temperature in September

Is Austria too cold to swim in autumn? In September water temperature throughout Austria is not yet warm enough for swimming and does not exceed 20°C. Based on average water temperature observations over the past ten years, the warmest water temperature in Austria in September was 19.5°C (in Bregenz), and the coldest 13.7°C (in Achen Lake). To find out the sea temperature today and in the coming days, go to Current sea temperature in Austria

Austria surface temperature in September

Austria cities and resorts with the values of the average water temperature in September in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.

To find out what the water temperature was in Austria any day over a period of the last ten years, select the month

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Our report for Austria is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.