Unterbacher See — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Unterbacher See, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Unterbacher See today is 19.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 20.9°C | 21.0°C | |
| JUN 4 | 20.9°C | 21.0°C | |
| JUN 5 | 20.7°C | 21.0°C | |
| JUN 6 | 20.4°C | 21.0°C | |
| JUN 7 | 19.5°C | 21.0°C | |
| JUN 8 | 19.4°C | 21.0°C | |
| JUN 10 | 19.6°C | 21.0°C | |
| JUN 11 | 21.0°C | 19.5°C | |
| JUN 12 | 21.0°C | 19.6°C | |
| JUN 13 | 21.0°C | 19.6°C | |
| JUN 14 | 21.0°C | 19.7°C | |
| JUN 15 | 21.0°C | 19.8°C | |
| JUN 16 | 21.0°C | 19.9°C | |
| JUN 17 | 21.0°C | 20.0°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 6°C | 8°C |
| February | 5°C | 7°C | 9°C |
| March | 7°C | 9°C | 12°C |
| April | 9°C | 12°C | 16°C |
| May | 12°C | 17°C | 23°C |
| June | 17°C | 21°C | 25°C |
| July | 20°C | 23°C | 28°C |
| August | 19°C | 22°C | 24°C |
| September | 15°C | 21°C | 26°C |
| October | 12°C | 15°C | 17°C |
| November | 6°C | 10°C | 13°C |
| December | 3°C | 6°C | 10°C |
Unterbacher See: Water Temperature by Location
Unterbacher See: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Unterbacher See, located near Düsseldorf in North Rhine-Westphalia, is a popular recreational lake known for its suitability for swimming, especially in the summer months. The lake has designated swimming areas that attract visitors who enjoy a refreshing dip. During the warmer seasons, the water temperature at Unterbacher See typically ranges from 18°C to 22°C, providing a comfortable environment for swimming. In the peak of summer, especially in July and August, the water can warm up to around 23°C, making it ideal for a relaxing swim or water activities. In contrast, the lake water can be cooler in early spring and late autumn, often dropping to around 10°C to 15°C, which may not be ideal for casual swimmers but still suitable for those seeking a more invigorating experience.
The lake is well-maintained, and the swimming areas are monitored to ensure safety for all visitors. With its clear waters and surrounding natural beauty, Unterbacher See offers a peaceful atmosphere for swimming and other water activities like paddle boating and sailing. The lake is surrounded by recreational facilities, including beaches and walking paths, making it an attractive destination for a day out. Many locals and tourists visit the lake not only for swimming but also for picnicking, cycling, or simply enjoying the serene landscape. As with any open body of water, it is advisable to check the water quality before swimming, particularly after heavy rainfall, to ensure safe and pleasant swimming conditions.