Clerve River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Clerve River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Clerve River today is 19.3°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 |
|---|---|---|---|
| JUL 17 | 22.6°C | 18.2°C | |
| JUL 18 | 22.3°C | 18.2°C | |
| JUL 19 | 22.0°C | 18.2°C | |
| JUL 20 | 21.9°C | 18.2°C | |
| JUL 21 | 21.0°C | 18.2°C | |
| JUL 22 | 19.5°C | 18.2°C | |
| JUL 23 | 19.4°C | 18.2°C | |
| JUL 25 | 18.2°C | 19.2°C | |
| JUL 26 | 18.2°C | 19.2°C | |
| JUL 27 | 18.2°C | 19.1°C | |
| JUL 28 | 18.2°C | 19.1°C | |
| JUL 29 | 18.2°C | 19.0°C | |
| JUL 30 | 18.2°C | 19.0°C | |
| JUL 31 | 18.2°C | 18.9°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 | 0°C | 3°C | 5°C |
| February | 1°C | 4°C | 7°C |
| March | 0°C | 5°C | 9°C |
| April | 4°C | 9°C | 13°C |
| May | 9°C | 14°C | 20°C |
| June | 12°C | 18°C | 24°C |
| July | 15°C | 18°C | 23°C |
| August | 16°C | 19°C | 22°C |
| September | 11°C | 14°C | 19°C |
| October | 6°C | 10°C | 13°C |
| November | 4°C | 7°C | 11°C |
| December | 0°C | 3°C | 7°C |
Clerve River: Water Temperature by Location
Clerve River: Weather Forecast
July 24
July 25
July 26
July 27
July 28
Location & Local Information
Source:
• location Huldange
• elevation 530 m (1,740 ft)
Mouth Wiltz
• location Kautenbach
• coordinates 49.9514°N 6.0170°E
Length 48 km (30 mi)
The Clerve River winds through the scenic Ardennes region in northern Luxembourg, passing charming towns such as Clervaux. Known for its natural beauty, the Clerve remains relatively cool throughout the year, with summer water temperatures ranging from around 12°C to 18°C (54°F to 64°F). These temperatures, along with the river’s relatively shallow and narrow stretches, make it less ideal for swimming, especially for extended periods.
Although the river may not be a primary swimming destination, it offers a tranquil setting for nature walks, fishing, and picnicking along its banks. Visitors seeking swimming options can find public pools or designated natural swimming areas in nearby towns. The Clerve’s peaceful surroundings and cooler waters provide a serene experience, perfect for relaxation and outdoor recreation.