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RIVERS > GERMANY > NORTH RHINE-WESTPHALIA

Agger River

Agger River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Agger 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 Agger River

12.4°C

TODAY

12.4°C

YESTERDAY

10.7°C

A WEEK AGO

As of today, the minimum water temperature in the Agger River 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 Agger River Over the Last 30 Days

Today the water temperature in Agger River is higher than the same day in previous years. The water temperature range here in April is from 8°C to 14°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Agger 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.

Daily Water Temperature Chart

Date	Current	Average	Forecast
Apr 12	10.7°C	11.0°C
Apr 13	11.3°C	11.0°C
Apr 14	12.3°C	11.0°C
Apr 15	12.4°C	11.0°C
Apr 16	13.0°C	11.0°C
Apr 17	13.1°C	11.0°C
Apr 18	12.4°C	11.0°C
Apr 19	11.5°C	11.0°C
Apr 20		11.0°C	12.3°C
Apr 21		11.0°C	12.2°C
Apr 22		11.0°C	12.1°C
Apr 23		11.0°C	12.0°C
Apr 24		11.0°C	11.9°C
Apr 25		11.0°C	11.8°C
Apr 26		11.0°C	11.8°C
Apr 27		11.0°C	11.8°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 Agger River by Month

January

Minimum	Average	Maximum
3°C	5°C	7°C

February

Minimum	Average	Maximum
3°C	5.5°C	8°C

March

Minimum	Average	Maximum
6°C	9°C	12°C

April

Minimum	Average	Maximum
8°C	11°C	14°C

May

Minimum	Average	Maximum
10°C	12.5°C	16°C

June

Minimum	Average	Maximum
17°C	20.2°C	24°C

July

Minimum	Average	Maximum
18°C	20.5°C	26°C

August

Minimum	Average	Maximum
15°C	18.1°C	22°C

September

Minimum	Average	Maximum
12°C	15.3°C	20°C

October

Minimum	Average	Maximum
13°C	13.3°C	14°C

November

Minimum	Average	Maximum
7°C	8.5°C	10°C

December

Minimum	Average	Maximum
3°C	5.5°C	8°C

Monthly Water Temperature Histogram for Agger River

Water Temperature in Cities and Towns on Agger River

Meinerzhagen

Germany (North Rhine-Westphalia)

12.0°C

Engelskirchen

Germany (North Rhine-Westphalia)

12.1°C

Overath

Germany (North Rhine-Westphalia)

12.3°C

Lohmar

Germany (North Rhine-Westphalia)

12.2°C

Agger River Weather

APRIL 19

4°C / 18°C

overcast

rain: 2% | wind: 10 km/h

APRIL 20

8°C / 21°C

slight rain

rain: 45% | wind: 9 km/h

APRIL 21

9°C / 21°C

dense intensity drizzle

rain: 25% | wind: 11 km/h

APRIL 22

9°C / 17°C

light drizzle

rain: 28% | wind: 11 km/h

APRIL 23

8°C / 16°C

overcast

rain: 26% | wind: 8 km/h

Water Temperature in Agger River: General Trends and Swimming Opportunities

Source:
• location Sauerland
Mouth:
• location Sieg
• coordinates 50°48′2″N 7°10′27″E
Length 69.5 km (43.2 mi)

The Agger River flows through North Rhine-Westphalia, originating in the Bergisches Land and joining the Sieg River near Troisdorf. The water temperature in the Agger typically ranges from 5°C to 18°C (41°F to 64°F), depending on the season. During the warmer months, the river offers pleasant conditions for outdoor activities, although its cooler temperatures may limit prolonged swimming sessions.

Swimming in the Agger is generally not widespread due to its narrow size and variable currents. However, in calm and shallow stretches, locals occasionally enjoy wading or dipping. The river is more popular for activities such as kayaking, fishing, and hiking along its scenic banks. As with many natural rivers, it is essential to observe local guidelines and avoid areas with strong currents or restricted access.

Geographical Location of Agger River

Nearby Rivers

Frequently Asked Questions About Agger River and its Water Temperatures

What is the current water temperature in Agger River?

The water temperature today in Agger River is 54°F (12.4°C).

What is the water temperature in Agger River during the summer months?

The average water temperature in Agger River during the summer months is typically between 65°F to 69°F (18°C to 21°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 Agger River in May?

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

What is the water temperature in Agger River in September?

The average water temperature in Agger River in September is typically between 54°F to 68°F (12°C to 20°C).

Where does Agger River flow?

Agger River flows through Germany (North Rhine-Westphalia).

Is it possible to swim in the Agger River?

Yes, it is possible to swim in the Agger River in Germany. However, swimming is subject to local regulations and conditions, so it's important to check these beforehand.

What major cities are located on Agger River?

Cities along the course of Agger River include Lohmar (North Rhine-Westphalia), Overath (North Rhine-Westphalia).