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Sihlsee

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

20.1°C

TODAY

18.8°C

YESTERDAY

16.7°C

A WEEK AGO

As of today, the minimum water temperature in the Sihlsee ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.

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 lower 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
May 2816.7°C13.8°C
May 2916.8°C13.8°C
May 3016.9°C13.8°C
May 3116.9°C13.8°C
Jun 117.2°C20.4°C
Jun 218.1°C20.4°C
Jun 318.8°C20.4°C
Jun 420.1°C20.4°C
Jun 520.4°C20.1°C
Jun 620.4°C20.1°C
Jun 720.4°C20.1°C
Jun 820.4°C20.1°C
Jun 920.4°C20.1°C
Jun 1020.4°C20.1°C
Jun 1120.4°C20.1°C
Jun 1220.4°C20.1°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
20.1°C

Sihlsee Weather

JUNE 5

12°C / 17°C
slight rain showers

rain: 50% | wind: 9 km/h

JUNE 6

12°C / 22°C
slight rain showers

rain: 69% | wind: 25 km/h

JUNE 7

14°C / 19°C
slight thunderstorm

rain: 82% | wind: 15 km/h

JUNE 8

11°C / 18°C
slight rain showers

rain: 85% | wind: 26 km/h

JUNE 9

11°C / 20°C
fog

rain: 23% | wind: 9 km/h

Water Temperature in Sihlsee: General Trends and Swimming Opportunities

Sihlsee

© Jan Hlavacek

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 68°F (20.1°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.