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Castrop-Rauxel

Water Temperature in Castrop-Rauxel in Emscher River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Castrop-Rauxel in Emscher 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 Castrop-Rauxel

13.0°C

TODAY

13.0°C

YESTERDAY

13.2°C

A WEEK AGO

As of today, the minimum water temperature in Castrop-Rauxel ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Emscher River in Castrop-Rauxel Over the Last 30 Days

Today the water temperature in Castrop-Rauxel is higher than the same day in previous years. The water temperature range here in April is from 9°C to 15°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Castrop-Rauxel 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
Apr 1513.2°C12.0°C
Apr 1613.5°C12.0°C
Apr 1713.6°C12.0°C
Apr 1812.6°C12.0°C
Apr 1912.0°C12.0°C
Apr 2011.6°C12.0°C
Apr 2113.0°C12.0°C
Apr 2213.5°C12.0°C
Apr 2312.0°C12.9°C
Apr 2412.0°C12.8°C
Apr 2512.0°C12.7°C
Apr 2612.0°C12.6°C
Apr 2712.0°C12.5°C
Apr 2812.0°C12.5°C
Apr 2912.0°C12.5°C
Apr 3012.0°C12.5°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 Castrop-Rauxel by Month

January

MinimumAverageMaximum
3°C6°C9°C

February

MinimumAverageMaximum
4°C6.5°C9°C

March

MinimumAverageMaximum
7°C8.4°C11°C

April

MinimumAverageMaximum
9°C12°C15°C

May

MinimumAverageMaximum
13°C15.9°C19°C

June

MinimumAverageMaximum
20°C22.8°C27°C

July

MinimumAverageMaximum
20°C22.8°C28°C

August

MinimumAverageMaximum
19°C23.3°C25°C

September

MinimumAverageMaximum
17°C20°C25°C

October

MinimumAverageMaximum
13°C13.7°C15°C

November

MinimumAverageMaximum
6°C8.5°C11°C

December

MinimumAverageMaximum
3°C6°C9°C

Monthly Water Temperature Histogram for Emscher River in Castrop-Rauxel

Castrop-Rauxel Weather

APRIL 23

6°C / 17°C
light drizzle

rain: 39% | wind: 9 km/h

APRIL 24

8°C / 17°C
light drizzle

rain: 51% | wind: 10 km/h

APRIL 25

7°C / 12°C
overcast

rain: 20% | wind: 10 km/h

Water Temperature in Castrop-Rauxel: General Trends and Swimming Opportunities

Castrop-Rauxel is a city located in the northern part of the Ruhr area, in North Rhine-Westphalia, Germany. It is stationed on the Emscher River, a small, relatively narrow river that flows northwest through the region. The Emscher River has historically been the central wastewater canal for the Ruhr area, which means its water quality and temperature have largely been influenced by industrial and domestic waste disposal.

The Emscher River's water temperature varies throughout the year. During summer months, it can reach up to 18-20 degrees Celsius, while it typically drops to near freezing in winter. However, it's crucial to note that the Emscher River has long been synonymous with pollution due to heavy industrialization in the Ruhr Area. For this reason, swimming in the Emscher River is generally not advised due to potential health risks.

Efforts have been ongoing for several years now, under the auspices of the Emscher Cooperative, to clean up and renaturalize the river. The ambitious Emscher conversion project aims to transform it from a sewage canal back into a close-to-nature river by 2025. While these restoration efforts have significantly improved the river's quality, swimming is still not recommended as per current guidelines until further notice.

Geographical Location of Castrop-Rauxel

Frequently Asked Questions About Castrop-Rauxel and its Water Temperatures

What is the current water temperature in Castrop-Rauxel?

The water temperature today in Castrop-Rauxel is 55°F (13.0°C).

What is the water temperature in Castrop-Rauxel during the summer months?

The average water temperature in Castrop-Rauxel during the summer months is typically between 74°F to 74°F (23°C to 23°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Castrop-Rauxel in May?

The average water temperature in Castrop-Rauxel in May ranges from 55°F to 66°F (13°C to 19°C).

What is the water temperature in Castrop-Rauxel in September?

The average water temperature in Castrop-Rauxel in September is typically between 63°F to 77°F (17°C to 25°C).

Is it possible to swim in the Emscher River in Castrop-Rauxel, and what are the available options for doing so?

Swimming in the Emscher River in Castrop-Rauxel is not recommended due to high pollution levels. Instead, consider local swimming pools or clean, designated lakes in the area for safe swimming alternatives.