Wetzlar — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Wetzlar, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Wetzlar today is 21.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 23 | 24.3°C | 20.4°C | |
| JUN 24 | 23.3°C | 20.4°C | |
| JUN 25 | 23.8°C | 20.4°C | |
| JUN 26 | 22.5°C | 20.4°C | |
| JUN 27 | 22.7°C | 20.4°C | |
| JUN 28 | 22.5°C | 20.4°C | |
| JUN 29 | 21.7°C | 20.4°C | |
| JUN 30 | 21.3°C | 20.4°C | |
| JUL 1 | 20.8°C | 21.3°C | |
| JUL 2 | 20.8°C | 21.3°C | |
| JUL 3 | 20.8°C | 21.2°C | |
| JUL 4 | 20.8°C | 21.2°C | |
| JUL 5 | 20.8°C | 21.2°C | |
| JUL 6 | 20.8°C | 21.2°C | |
| JUL 7 | 20.8°C | 21.1°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 | 5°C | 7°C |
| February | 1°C | 4°C | 8°C |
| March | 6°C | 8°C | 12°C |
| April | 7°C | 12°C | 16°C |
| May | 10°C | 14°C | 19°C |
| June | 15°C | 20°C | 25°C |
| July | 18°C | 21°C | 26°C |
| August | 17°C | 21°C | 24°C |
| September | 13°C | 18°C | 23°C |
| October | 8°C | 11°C | 14°C |
| November | 3°C | 8°C | 11°C |
| December | 2°C | 6°C | 8°C |
Wetzlar: Weather Forecast
July 1
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July 3
July 4
Location & Local Information
Wetzlar, a city in Hesse, Germany, is a charming location nestled along the banks of the Lahn river. This river, flowing through central Germany, creates unique recreational opportunities, and the proximity to Wetzlar adds to the city's natural appeal. However, discussions on water temperature and the possibility of swimming in this river require understanding of both natural and seasonal factors.
The water temperature of the Lahn river varies throughout the year, following typical continental weather patterns. In the winter months, from December to February, the water is usually cold, sometimes even near freezing. Summer months, from June to August, see the river warming up, often reaching a much more conducive temperature range for swimming, typically around 15-20°C (59-68°F), depending on that year's particular weather conditions.
In terms of swimming, it's possible, but whether or not it's recommended depends on a few factors. In the warmer summer months, you'll often find locals swimming in the calmer sections of the river. However, as the Lahn has areas of fast-flowing currents, it is advised to only swim in designated areas, and always observe local restrictions and safety measures. Always remember to assess the depth, current and any potential underwater risks before making the decision to swim. Also, note that the river's water quality can also fluctuate, so it's a good idea to check local resources for updates before diving in.