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Lahnstein — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Lahnstein, trends, monthly ranges and the forecast for the coming days.

Lahn River, Germany
Lahn River, Germany © By de:Benutzer, GFDL

Current Water Temperature

18.4°C
Today
18.3°C
Yesterday
19.3°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Lahnstein today is 18.4°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

From May 9 to June 9

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 219.2°C22.0°C
JUN 319.1°C22.0°C
JUN 419.0°C22.0°C
JUN 518.9°C22.0°C
JUN 618.7°C22.0°C
JUN 718.3°C22.0°C
JUN 818.1°C22.0°C
JUN 1022.0°C18.6°C
JUN 1122.0°C18.8°C
JUN 1222.0°C18.9°C
JUN 1322.0°C19.1°C
JUN 1422.0°C19.3°C
JUN 1522.0°C19.5°C
JUN 1622.0°C19.7°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
January0°C3°C6°C
February1°C4°C7°C
March5°C7°C11°C
April7°C11°C15°C
May11°C15°C20°C
June18°C22°C26°C
July17°C20°C25°C
August18°C21°C23°C
September15°C18°C23°C
October2°C9°C16°C
November0°C6°C11°C
December0°C4°C8°C

Lahnstein: Weather Forecast

June 9

° / °
light drizzle
rain: 47% | wind:

June 10

° / °
slight rain
rain: 81% | wind:

June 11

° / °
light drizzle
rain: 61% | wind:

June 12

° / °
moderate drizzle
rain: 47% | wind:

June 13

° / °
overcast
rain: 19% | wind:

June 14

° / °
overcast
rain: 10% | wind:

Location & Local Information

Lahnstein is a captivating city located in the state of Rhineland-Palatinate in Germany, where two rivers, the Rhine and the Lahn call for a meeting. One particular feature that piques the interest of locals and visitors alike is the Lahn river for its captivating attraction and recreational offerings. However, those curious about the water temperature of the Lahn river should be aware that it noticeably varies across the seasons and weather conditions. In the summer months, the temperature of the Lahn river can typically range from 15 to 20 degrees Celsius, making it somewhat comfortable for swimming for those accustomed to cooler water. During winter, however, the temperature significantly drops and can reach almost freezing levels making it unsuitable for swimming.

In terms of swimming, the Lahn river does provide potential opportunities. However, safety must always be the top priority while entertaining such prospects. It's important to note that the Lahn river, like many rivers, has sections with unpredictable currents and potential hidden underwater hazards such as submerged debris, which can pose real risks to swimmers. Swimming is more commonly done in designated swimming spots or river pools rather than in the open sections of the river. However, tourists and locals are always encouraged to check with local authorities or inform themselves about local regulations and conditions before deciding to swim in the Lahn river. This will ensure a safe and enjoyable experience around the beautiful waterways of Lahnstein.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Lahnstein?
Water Temperature in Lahnstein today is 18.4°C.
What is the water temperature in Lahnstein during the summer months?
The water temperature in Lahnstein in summer fluctuates in the range of 17°C - 26°C.
Is it possible to swim in the Lahn River in Lahnstein, and what are the available options for doing so?
Yes, it is possible to swim in the Lahn River in Lahnstein. You can freely swim in the river, or participate in supervised swimming events when available.