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Altmühlsee

Altmühlsee

© Anita Krämer

Altmühlsee Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Altmühlsee, 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 Lake Water Temperature Information

13.1°C

TODAY

13.1°C

YESTERDAY

12.0°C

A WEEK AGO

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

Today the water temperature in Altmühlsee is higher than the same day in previous years. The water temperature range here in April is from 7°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 Altmühlsee 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

DateCurrentAverageForecast
Apr 1512.0°C10.5°C
Apr 1612.9°C10.5°C
Apr 1713.5°C10.5°C
Apr 1813.9°C10.5°C
Apr 1914.0°C10.5°C
Apr 2013.1°C10.5°C
Apr 2113.1°C10.5°C
Apr 2213.4°C10.5°C
Apr 2310.5°C12.9°C
Apr 2410.5°C12.8°C
Apr 2510.5°C12.7°C
Apr 2610.5°C12.6°C
Apr 2710.5°C12.5°C
Apr 2810.5°C12.4°C
Apr 2910.5°C12.3°C
Apr 3010.5°C12.2°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 Altmühlsee by Month

January

MinimumAverageMaximum
1°C3°C5°C

February

MinimumAverageMaximum
0°C3°C6°C

March

MinimumAverageMaximum
1°C5.5°C10°C

April

MinimumAverageMaximum
7°C10.5°C14°C

May

MinimumAverageMaximum
12°C14.7°C18°C

June

MinimumAverageMaximum
17°C19.5°C24°C

July

MinimumAverageMaximum
17°C20.4°C25°C

August

MinimumAverageMaximum
19°C22°C25°C

September

MinimumAverageMaximum
13°C16°C21°C

October

MinimumAverageMaximum
7°C10°C13°C

November

MinimumAverageMaximum
2°C5°C8°C

December

MinimumAverageMaximum
1°C3°C5°C

Monthly Water Temperature Histogram for Altmühlsee

Water Temperature in Cities and Towns on Altmühlsee

Muhr am See
Germany (Bavaria)
13.3°C

Altmühlsee Weather

APRIL 23

7°C / 18°C
overcast

rain: 43% | wind: 8 km/h

APRIL 24

9°C / 11°C
slight rain showers

rain: 55% | wind: 22 km/h

APRIL 25

5°C / 12°C
overcast

rain: 48% | wind: 18 km/h

Water Temperature in Altmühlsee: General Trends and Swimming Opportunities

Altmühlsee, located in the Franconian Lake District in southern Germany, is a man-made lake that is popular for a variety of recreational activities, including swimming. The lake has a pleasant water temperature, especially during the summer months, with temperatures typically ranging from 18°C to 22°C. These temperatures make it an attractive destination for swimming, with many visitors choosing to relax on the sandy beaches and enjoy the clear waters. In warmer weather, the lake reaches its peak swimming conditions, though early spring and late autumn can still see cooler temperatures, especially near the lake’s deeper areas.

Swimming is allowed in several designated zones around the lake, making it an excellent spot for families and swimmers of all ages. The clear water, combined with the scenic surroundings of the lake, provides a great atmosphere for outdoor activities. In addition to swimming, visitors can enjoy boating, fishing, and hiking around the area. Because the lake is not overly deep, with an average depth of around 4 meters, it is relatively safe for swimming. However, it is always advisable to check local guidelines and water conditions before swimming, particularly in the cooler months.

Geographical Location of Altmühlsee

Frequently Asked Questions About Altmühlsee and its Water Temperatures

What is the current water temperature in Altmühlsee?

The water temperature today in Altmühlsee is 56°F (13.1°C).

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

The average water temperature in Altmühlsee during the summer months is typically between 69°F to 72°F (20°C to 22°C), and it can reach up to 77°F (25°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Altmühlsee in May?

The average water temperature in Altmühlsee in May ranges from 54°F to 64°F (12°C to 18°C).

What is the water temperature in Altmühlsee in September?

The average water temperature in Altmühlsee in September is typically between 55°F to 70°F (13°C to 21°C).

Where is Altmühlsee located?

Altmühlsee is located in Germany in Bavaria, at an elevation of 1,362 feet (415 meters) above sea level.

Is it possible to swim in Altmühlsee and what are the possibilities for this?

Yes, it is possible to swim in Altmühlsee, Germany. There are designated swimming areas along the shoreline, as well as opportunities for sailing, surfing, and water sports.

What are the coordinates of Altmühlsee?

Altmühlsee is located at coordinates 49.1350°N 10.7250°E.