This data the coastal Neusiedler See water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Neusiedler See today is 12°C. Based on our historical data over a period of ten years, the warmest water in this day in Neusiedler See was recorded in 2023 and was 20°C, and the coldest 12°C. Water temperature in Neusiedler See is expected to rise to 14.4°C in the next 10 days. September average water temperature in Neusiedler See is 18.3°C, the minimum temperature is 9°C, and the maximum is 25°C.
The swimming season in Neusiedler See lasts from June to August. During those months, Neusiedler See water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Neusiedler See in winter reaches 4.1°C, in spring 11°C, in summer the average temperature rises to 22.1°C, and in autumn it is 13.2°C.
30 September 2025 |
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today temp |
12°C |
29 September 2025 |
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yesterday temp |
12°C |
Data in a table show Neusiedler See temperature today (30 September 2025). For more information and forecast for a few days, go to the weather forecast Neusiedler See.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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8°C | 6.6°C | 5.9°C | 10.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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13.9°C | 15°C | 10.9°C | 8.8°C |
You may also be interested in other sections of our site for Neusiedler See: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Neusiedler See. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Neusiedler See on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 3.7°C | 2°C | 8°C | cold |
Water temperature in Neusiedler See in January | ||||
February | 4.8°C | 1°C | 10°C | cold |
Water temperature in Neusiedler See in February | ||||
March | 6.9°C | 3°C | 14°C | cold |
Water temperature in Neusiedler See in March | ||||
April | 11.1°C | 5°C | 18°C | cold |
Water temperature in Neusiedler See in April | ||||
May | 15.1°C | 10°C | 21°C | cold |
Water temperature in Neusiedler See in May | ||||
June | 20.6°C | 14°C | 26°C | warm |
Water temperature in Neusiedler See in June | ||||
July | 22.6°C | 16°C | 26°C | warm |
Water temperature in Neusiedler See in July | ||||
August | 23°C | 17°C | 27°C | warm |
Water temperature in Neusiedler See in August | ||||
September | 18.3°C | 9°C | 25°C | cold |
Water temperature in Neusiedler See in September | ||||
October | 13.5°C | 9°C | 20°C | cold |
Water temperature in Neusiedler See in October | ||||
November | 7.9°C | 1°C | 15°C | cold |
Water temperature in Neusiedler See in November | ||||
December | 3.8°C | 1°C | 7°C | cold |
Water temperature in Neusiedler See in December |