Search for cities, countries, lakes and rivers

Sihlsee

Sihlsee

© Jan Hlavacek

Sihlsee Current Water Temperature and Forecast

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

24.1°C

TODAY

23.7°C

YESTERDAY

22.7°C

A WEEK AGO

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

Today the water temperature in Sihlsee is higher than the same day in previous years. The water temperature range here in June is from 17°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 Sihlsee 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 1822.7°C20.4°C
Jun 1922.2°C20.4°C
Jun 2022.4°C20.4°C
Jun 2122.8°C20.4°C
Jun 2222.9°C20.4°C
Jun 2323.2°C20.4°C
Jun 2423.7°C20.4°C
Jun 2524.1°C20.4°C
Jun 2620.4°C23.9°C
Jun 2720.4°C23.7°C
Jun 2820.4°C23.5°C
Jun 2920.4°C23.3°C
Jun 3020.4°C23.1°C
Jul 122.7°C23.1°C
Jul 222.7°C23.1°C
Jul 322.7°C23.1°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 Sihlsee by Month

January

MinimumAverageMaximum
0°C2°C4°C

February

MinimumAverageMaximum
0°C0.6°C4°C

March

MinimumAverageMaximum
0°C3.5°C7°C

April

MinimumAverageMaximum
5°C9.5°C14°C

May

MinimumAverageMaximum
11°C13.8°C17°C

June

MinimumAverageMaximum
17°C20.4°C24°C

July

MinimumAverageMaximum
20°C22.7°C28°C

August

MinimumAverageMaximum
21°C24°C27°C

September

MinimumAverageMaximum
16°C18.9°C24°C

October

MinimumAverageMaximum
10°C13°C16°C

November

MinimumAverageMaximum
4°C7°C10°C

December

MinimumAverageMaximum
0°C2°C4°C

Monthly Water Temperature Histogram for Sihlsee

Water Temperature in Cities and Towns on Sihlsee

Einsiedeln
Switzerland
24.1°C

Sihlsee Weather

JUNE 26

19°C / 24°C
slight thunderstorm

rain: 94% | wind: 22 km/h

JUNE 27

17°C / 26°C
overcast

rain: 5% | wind: 16 km/h

JUNE 28

17°C / 29°C
mainly clear

rain: 0% | wind: 8 km/h

JUNE 29

18°C / 32°C
overcast

rain: 0% | wind: 8 km/h

JUNE 30

21°C / 35°C
overcast

rain: 5% | wind: 13 km/h

Water Temperature in Sihlsee: General Trends and Swimming Opportunities

Type: reservoir
Primary inflows: Sihl, Minster
Primary outflows: Sihl
Basin countries: Switzerland
Max. length: 8.5 kilometres (5 mi)
Max. width: 2.5 kilometres (2 mi)
Surface area: 11.3 km2 (4.4 sq mi)
Max. depth: 17 metres (56 ft)
Water volume: 96 million cubic metres (78,000 acre⋅ft)
Surface elevation: 889 metres (2,917 ft)

Sihlsee is an artificial lake located in the canton of Schwyz, Switzerland. Created in the 1930s as a reservoir, it is now a popular destination for both locals and tourists. The lake is surrounded by beautiful landscapes and offers numerous recreational activities such as sailing, fishing, and hiking. The Sihlsee is also known for its rich biodiversity and is home to various bird species.

The water temperature in Sihlsee varies significantly throughout the year, making it suitable for swimming mainly during the summer months. The lake is a serene spot for relaxation and enjoying nature.

Geographical Location of Sihlsee

Frequently Asked Questions About Sihlsee and its Water Temperatures

What is the current water temperature in Sihlsee?

The water temperature today in Sihlsee is 75°F (24.1°C).

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

The average water temperature in Sihlsee during the summer months is typically between 69°F to 75°F (20°C to 24°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 Sihlsee in May?

The average water temperature in Sihlsee in May ranges from 52°F to 63°F (11°C to 17°C).

What is the water temperature in Sihlsee in September?

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

Where is Sihlsee located?

Sihlsee is located in Switzerland, at an elevation of 2,917 feet (889 meters) above sea level.

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

Yes, it is possible to swim in Sihlsee, Switzerland. You can freely access the lake from surrounding public beaches and lidos, while obeying safety and environmental regulations.

What are the coordinates of Sihlsee?

Sihlsee is located at coordinates 47.1190°N 8.7880°E.