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Untersee

Untersee Current Water Temperature and Forecast

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

23.9°C

TODAY

23.6°C

YESTERDAY

22.4°C

A WEEK AGO

As of today, the minimum water temperature in the Untersee ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.

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 Untersee Over the Last 30 Days

Today the water temperature in Untersee is higher than the same day in previous years. The water temperature range here in June is from 16°C to 24°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 Untersee 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
Jun 1622.4°C20.0°C
Jun 1723.6°C20.0°C
Jun 1823.5°C20.0°C
Jun 1923.4°C20.0°C
Jun 2023.0°C20.0°C
Jun 2123.4°C20.0°C
Jun 2223.6°C20.0°C
Jun 2323.9°C20.0°C
Jun 2420.0°C23.7°C
Jun 2520.0°C23.5°C
Jun 2620.0°C23.3°C
Jun 2720.0°C23.1°C
Jun 2820.0°C22.9°C
Jun 2920.0°C22.7°C
Jun 3020.0°C22.5°C
Jul 121.7°C22.5°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 Untersee by Month

January

MinimumAverageMaximum
2°C4.5°C7°C

February

MinimumAverageMaximum
2°C4°C6°C

March

MinimumAverageMaximum
4°C6.5°C9°C

April

MinimumAverageMaximum
4°C9.5°C15°C

May

MinimumAverageMaximum
9°C14°C19°C

June

MinimumAverageMaximum
16°C20°C24°C

July

MinimumAverageMaximum
19°C21.7°C27°C

August

MinimumAverageMaximum
18°C22.1°C26°C

September

MinimumAverageMaximum
16°C19.1°C24°C

October

MinimumAverageMaximum
10°C13°C16°C

November

MinimumAverageMaximum
8°C9.8°C12°C

December

MinimumAverageMaximum
3°C5°C7°C

Monthly Water Temperature Histogram for Untersee

Water Temperature in Cities and Towns on Untersee

Radolfzell am Bodensee
Germany (Baden-Württemberg)
23.9°C
Moos
Germany (Baden-Württemberg)
23.9°C
Gaienhofen
Germany (Baden-Württemberg)
24.7°C
Öhningen
Germany (Baden-Württemberg)
24.8°C
Mammern
Switzerland
24.8°C
Steckborn
Switzerland
24.8°C
Berlingen
Switzerland
24.2°C
Reichenau
Germany (Baden-Württemberg)
23.9°C
Allensbach
Germany (Baden-Württemberg)
23.9°C

Known Beaches in the Area of Untersee?

Strandbad Horn

Strandbad Horn is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Untersee.

Radolfzell Strand

Radolfzell Strand is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Untersee. There is parking. There are cafés.

Strandbad Wallhausen

Strandbad Wallhausen is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Untersee. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. It is suitable for surfing.

Untersee Weather

JUNE 24

19°C / 28°C
partly cloudy

rain: 0% | wind: 23 km/h

JUNE 25

17°C / 30°C
overcast

rain: 12% | wind: 9 km/h

JUNE 26

18°C / 26°C
slight rain showers

rain: 80% | wind: 23 km/h

JUNE 27

14°C / 22°C
overcast

rain: 80% | wind: 21 km/h

Water Temperature in Untersee: General Trends and Swimming Opportunities

Untersee

© Marika Haupt

Primary inflows: Seerhein, Radolfzeller Aach and smaller streams
Primary outflows: High Rhine
Surface area: 62 square kilometres (24 sq mi)
Average depth: 13 metres (43 ft)
Max. depth: 45 metres (148 ft)
Water volume: 0.8 cubic kilometres (0.19 cu mi)
Shore length1: 87 kilometres (54 mi)
Surface elevation: 395.11 metres (1,296.3 ft)

Untersee is a picturesque lake located in the Canton of Thurgau, Switzerland. It is part of the larger Lake Constance (Bodensee) system and is known for its tranquil waters and beautiful natural surroundings. The lake is popular for various recreational activities, including swimming, sailing, and fishing. Its serene environment attracts nature lovers, families, and outdoor enthusiasts.

The water temperature in Untersee varies throughout the year. It typically reaches its warmest during the summer months, making it suitable for swimming and other water activities. The scenic views and calm atmosphere make it a perfect destination for relaxation and leisure.

Geographical Location of Untersee

Frequently Asked Questions About Untersee and its Water Temperatures

What is the current water temperature in Untersee?

The water temperature today in Untersee ranges from 75°F (23.9°C) to 77°F (24.8°C).

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

The average water temperature in Untersee during the summer months is typically between 65°F to 72°F (19°C to 22°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Untersee in May?

The average water temperature in Untersee in May ranges from 48°F to 59°F (9°C to 15°C).

What is the water temperature in Untersee in September?

The average water temperature in Untersee in September is typically between 61°F to 75°F (16°C to 24°C).

Where is Untersee located?

Untersee is located in Switzerland, and in Germany, at an elevation of 1,299 feet (396 meters) above sea level.

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

Yes, it is possible to swim in Untersee, Switzerland. You can enjoy swimming, with options for everyone from families to experienced swimmers, although specific conditions and rules may apply.

What are the coordinates of Untersee?

Untersee is located at coordinates 47.6960°N 9.0270°E.