This data the coastal Klopeiner 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 Klopeiner See today is 17°C. Based on our historical data over a period of ten years, the warmest water in this day in Klopeiner See was 19°C, and the coldest was recorded in 2024 at 10°C. Water temperature in Klopeiner See is expected to drop to 14.7°C in the next 10 days. September average water temperature in Klopeiner See is 16.7°C, the minimum temperature is 10°C, and the maximum is 23°C.
The swimming season in Klopeiner See lasts from July to August. During those months, Klopeiner See water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Klopeiner See in winter reaches 3.7°C, in spring 9.5°C, in summer the average temperature rises to 20.3°C, and in autumn it is 12.1°C.
17 September 2025 |
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today temp |
17°C |
16 September 2025 |
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yesterday temp |
17°C |
Data in a table show Klopeiner See temperature today (17 September 2025). For more information and forecast for a few days, go to the weather forecast Klopeiner See.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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12.8°C | 9.2°C | 8.5°C | 13.7°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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17.5°C | 18.9°C | 12.6°C | 11.1°C |
You may also be interested in other sections of our site for Klopeiner See: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Klopeiner 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 Klopeiner 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 | 3.6°C | 3°C | 7°C | cold |
Water temperature in Klopeiner See in January | ||||
February | 3.9°C | 3°C | 7°C | cold |
Water temperature in Klopeiner See in February | ||||
March | 5.7°C | 3°C | 11°C | cold |
Water temperature in Klopeiner See in March | ||||
April | 9.2°C | 4°C | 15°C | cold |
Water temperature in Klopeiner See in April | ||||
May | 13.5°C | 9°C | 19°C | cold |
Water temperature in Klopeiner See in May | ||||
June | 19.1°C | 12°C | 25°C | cold |
Water temperature in Klopeiner See in June | ||||
July | 20.9°C | 17°C | 25°C | warm |
Water temperature in Klopeiner See in July | ||||
August | 20.8°C | 16°C | 25°C | warm |
Water temperature in Klopeiner See in August | ||||
September | 16.7°C | 10°C | 23°C | cold |
Water temperature in Klopeiner See in September | ||||
October | 12.5°C | 8°C | 18°C | cold |
Water temperature in Klopeiner See in October | ||||
November | 7°C | 3°C | 15°C | cold |
Water temperature in Klopeiner See in November | ||||
December | 3.6°C | 3°C | 6°C | cold |
Water temperature in Klopeiner See in December |