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Interlaken

Water Temperature in Interlaken in Aare River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Interlaken in Aare River, 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 Water Temperature in Interlaken

14.4°C

TODAY

14.4°C

YESTERDAY

14.9°C

A WEEK AGO

As of today, the minimum water temperature in Interlaken 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 Aare River in Interlaken Over the Last 30 Days

Today the water temperature in Interlaken is higher than the same day in previous years. The water temperature range here in October is from 10°C to 16°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Interlaken 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
Oct 614.9°C13.0°C
Oct 714.3°C13.0°C
Oct 814.1°C13.0°C
Oct 914.1°C13.0°C
Oct 1014.1°C13.0°C
Oct 1114.4°C13.0°C
Oct 1214.4°C13.0°C
Oct 1314.4°C13.0°C
Oct 1413.0°C14.3°C
Oct 1513.0°C14.2°C
Oct 1613.0°C14.1°C
Oct 1713.0°C14.0°C
Oct 1813.0°C13.9°C
Oct 1913.0°C13.8°C
Oct 2013.0°C13.7°C
Oct 2113.0°C13.6°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 Interlaken by Month

January

MinimumAverageMaximum
0°C2°C4°C

February

MinimumAverageMaximum
0°C2°C6°C

March

MinimumAverageMaximum
0°C4.5°C9°C

April

MinimumAverageMaximum
9°C13°C17°C

May

MinimumAverageMaximum
14°C18.5°C23°C

June

MinimumAverageMaximum
19°C23.5°C28°C

July

MinimumAverageMaximum
21°C26°C31°C

August

MinimumAverageMaximum
21°C26°C31°C

September

MinimumAverageMaximum
15°C20.5°C26°C

October

MinimumAverageMaximum
10°C13°C16°C

November

MinimumAverageMaximum
5°C8°C11°C

December

MinimumAverageMaximum
0°C2°C4°C

Monthly Water Temperature Histogram for Aare River in Interlaken

Interlaken Weather

OCTOBER 14

7°C / 15°C
overcast

rain: 0% | wind: 7 km/h

OCTOBER 15

7°C / 14°C
fog

rain: 0% | wind: 8 km/h

OCTOBER 16

5°C / 16°C
fog

rain: 0% | wind: 5 km/h

Water Temperature in Interlaken: General Trends and Swimming Opportunities

Interlaken, located between Lake Thun and Lake Brienz in Switzerland, sits along the Aare River, which connects the two lakes. The Aare River in this region offers not only picturesque views but also opportunities for water activities such as kayaking, river rafting, and even swimming in calmer sections. The river's proximity to the Alps and its flow through such pristine lakes make Interlaken a hotspot for outdoor enthusiasts.

During the summer, the Aare's water temperature around Interlaken typically reaches between 15°C and 20°C (59°F to 68°F), providing a refreshing, though brisk, swimming experience. In winter, the water temperature can drop significantly, often falling below 5°C (41°F), making swimming in the river less common during the colder months.

Geographical Location of Interlaken

Frequently Asked Questions About Interlaken and its Water Temperatures

What is the current water temperature in Interlaken?

The water temperature today in Interlaken is 58°F (14.4°C).

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

The average water temperature in Interlaken during the summer months is typically between 76°F to 82°F (24°C to 28°C), and it can reach up to 88°F (31°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Interlaken in May?

The average water temperature in Interlaken in May ranges from 63°F to 73°F (17°C to 23°C).

What is the water temperature in Interlaken in September?

The average water temperature in Interlaken in September is typically between 64°F to 79°F (18°C to 26°C).

Is it possible to swim in the Aare River in Interlaken, and what are the available options for doing so?

Yes, it's possible to swim in the Aare River in Interlaken. Options include supervised swimming areas, river rafting, and wild swimming, always considering safety regulations.