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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

7.4°C

TODAY

6.5°C

YESTERDAY

6.5°C

A WEEK AGO

As of today, the minimum water temperature in the Sihlsee ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.

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 April is from 5°C to 11°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
Mar 256.5°C3.5°C
Mar 266.8°C3.5°C
Mar 276.7°C3.5°C
Mar 286.8°C3.5°C
Mar 296.8°C3.5°C
Mar 307.0°C3.5°C
Mar 316.5°C3.5°C
Apr 17.4°C8.3°C
Apr 28.3°C7.5°C
Apr 38.3°C7.6°C
Apr 48.3°C7.6°C
Apr 58.3°C7.6°C
Apr 68.3°C7.6°C
Apr 78.3°C7.6°C
Apr 88.3°C7.6°C
Apr 98.3°C7.6°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°C8.3°C11°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
6.5°C

Sihlsee Weather

APRIL 2

0°C / 13°C
fog

rain: 0% | wind: 12 km/h

APRIL 3

3°C / 15°C
fog

rain: 0% | wind: 8 km/h

APRIL 4

3°C / 16°C
mainly clear

rain: 3% | wind: 8 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 45°F (7.4°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.