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Cologne

Water Temperature in Cologne in Rhine River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Cologne in Rhine River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Cologne

20.3°C

TODAY

20.7°C

YESTERDAY

20.7°C

A WEEK AGO

As of today, the minimum water temperature in Cologne 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Rhine River in Cologne Over the Last 30 Days

Today the water temperature in Cologne is lower than the same day in previous years. The water temperature range here in August is from 20°C to 26°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Cologne are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
Jul 2920.7°C21.2°C
Jul 3021.4°C21.2°C
Jul 3121.0°C21.2°C
Aug 121.0°C23.0°C
Aug 221.0°C23.0°C
Aug 321.1°C23.0°C
Aug 420.7°C23.0°C
Aug 520.3°C23.0°C
Aug 623.0°C20.5°C
Aug 723.0°C20.7°C
Aug 823.0°C20.8°C
Aug 923.0°C20.9°C
Aug 1023.0°C21.0°C
Aug 1123.0°C21.1°C
Aug 1223.0°C21.2°C
Aug 1323.0°C21.3°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Cologne by Month

January

MinimumAverageMaximum
3°C6°C9°C

February

MinimumAverageMaximum
3°C5.3°C9°C

March

MinimumAverageMaximum
3°C7°C11°C

April

MinimumAverageMaximum
7°C10.5°C14°C

May

MinimumAverageMaximum
10°C13.4°C16°C

June

MinimumAverageMaximum
16°C18.5°C23°C

July

MinimumAverageMaximum
18°C21.2°C26°C

August

MinimumAverageMaximum
20°C23°C26°C

September

MinimumAverageMaximum
15°C17.6°C23°C

October

MinimumAverageMaximum
8°C11°C14°C

November

MinimumAverageMaximum
3°C6°C9°C

December

MinimumAverageMaximum
3°C6°C9°C

Monthly Water Temperature Histogram for Rhine River in Cologne

Known Beaches in the Area of Cologne?

Blackfoot Beach

Blackfoot Beach is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Cologne. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Cologne Weather

AUGUST 6

12°C / 22°C
overcast

rain: 12% | wind: 14 km/h

AUGUST 7

14°C / 26°C
overcast

rain: 2% | wind: 10 km/h

AUGUST 8

16°C / 30°C
light drizzle

rain: 9% | wind: 19 km/h

Water Temperature in Cologne: General Trends and Swimming Opportunities

Original name: Köln

Cologne, one of Germany's oldest cities, lies along the majestic Rhine River, which has been central to the city's development for centuries. The river provides a scenic backdrop to the city's famous landmarks, such as the Cologne Cathedral, and serves as a vital transportation route. The riverbanks are popular for leisure activities, including walking, cycling, and boat tours. While swimming in the Rhine is generally discouraged due to strong currents and heavy ship traffic, many people enjoy being near the water, especially in the warmer months.

The water temperature of the Rhine in Cologne fluctuates throughout the year. In the summer, the temperature ranges from around 18°C to 23°C (64°F to 73°F), making it a pleasant environment for water activities along the shore. In the winter months, the water cools significantly, dropping to around 5°C to 7°C (41°F to 45°F), which limits most water-based activities.

Geographical Location of Cologne

Frequently Asked Questions About Cologne and its Water Temperatures

What is the current water temperature in Cologne?

The water temperature today in Cologne is 69°F (20.3°C).

What is the water temperature in Cologne during the summer months?

The average water temperature in Cologne during the summer months is typically between 65°F to 73°F (19°C to 23°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Cologne in May?

The average water temperature in Cologne in May ranges from 50°F to 61°F (10°C to 16°C).

What is the water temperature in Cologne in September?

The average water temperature in Cologne in September is typically between 59°F to 73°F (15°C to 23°C).

Is it possible to swim in the Rhine River in Cologne, and what are the available options for doing so?

Yes, it is possible to swim in the Rhine River in Cologne during designated swimming events. Independent swimming is generally discouraged due to safety concerns, however organized events, like the Rhine Swim, are available.