Lek River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Lek River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Lek River today is 17.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 | 17.2°C | 18.4°C | |
| JUN 4 | 17.2°C | 18.4°C | |
| JUN 5 | 17.2°C | 18.4°C | |
| JUN 6 | 17.0°C | 18.4°C | |
| JUN 7 | 16.8°C | 18.4°C | |
| JUN 8 | 16.8°C | 18.4°C | |
| JUN 10 | 17.6°C | 18.4°C | |
| JUN 11 | 18.4°C | 17.6°C | |
| JUN 12 | 18.4°C | 17.7°C | |
| JUN 13 | 18.4°C | 17.7°C | |
| JUN 14 | 18.4°C | 17.8°C | |
| JUN 15 | 18.4°C | 17.8°C | |
| JUN 16 | 18.4°C | 17.8°C | |
| JUN 17 | 18.4°C | 17.9°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 | 2°C | 4°C | 6°C |
| February | 2°C | 5°C | 7°C |
| March | 1°C | 6°C | 10°C |
| April | 8°C | 11°C | 14°C |
| May | 11°C | 15°C | 18°C |
| June | 15°C | 18°C | 22°C |
| July | 17°C | 20°C | 25°C |
| August | 17°C | 20°C | 23°C |
| September | 15°C | 18°C | 23°C |
| October | 9°C | 12°C | 15°C |
| November | 3°C | 7°C | 11°C |
| December | 2°C | 5°C | 7°C |
Lek River: Water Temperature by Location
Lek River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Source Nederrijn
• location Wijk bij Duurstede, Utrecht
Mouth Nieuwe Maas
• location Kinderdijk, South Holland
Length 62 km (39 mi)
The Lek is a major river in the Netherlands, flowing through the provinces of Utrecht and South Holland. It is part of the Rhine River system and serves as an important waterway for shipping and transportation. The water temperature in the Lek varies seasonally. In the summer months, the temperature can range from 16°C to 22°C (61°F to 72°F), making it more comfortable for outdoor activities, including swimming. However, the temperature can drop to around 5°C to 8°C (41°F to 46°F) in the winter, making it too cold for safe swimming.
Swimming in the Lek is generally not recommended due to the river's strong currents and fluctuating water levels, especially in areas near locks, dams, or bridges. The water quality is also a concern in certain parts, as it passes through urban and industrial regions. While the river offers beautiful views and opportunities for boating, it is better to swim in designated swimming areas or lakes, where water quality is monitored for safety.