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Aarau

Water Temperature in Aarau in Aare River: Current and Forecast

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

11.4°C

TODAY

11.4°C

YESTERDAY

11.6°C

A WEEK AGO

As of today, the minimum water temperature in Aarau ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.

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 Aarau Over the Last 30 Days

Today the water temperature in Aarau is higher than the same day in previous years. The water temperature range here in April is from 5°C to 12°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Aarau 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
Apr 1611.6°C8.5°C
Apr 1711.6°C8.5°C
Apr 1811.4°C8.5°C
Apr 1911.4°C8.5°C
Apr 2011.2°C8.5°C
Apr 2111.6°C8.5°C
Apr 2211.4°C8.5°C
Apr 2311.7°C8.5°C
Apr 248.5°C11.1°C
Apr 258.5°C10.8°C
Apr 268.5°C10.6°C
Apr 278.5°C10.4°C
Apr 288.5°C10.2°C
Apr 298.5°C10.0°C
Apr 308.5°C9.9°C
May 111.3°C10.0°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 Aarau by Month

January

MinimumAverageMaximum
4°C6°C8°C

February

MinimumAverageMaximum
3°C4.6°C7°C

March

MinimumAverageMaximum
3°C5.8°C9°C

April

MinimumAverageMaximum
5°C8.5°C12°C

May

MinimumAverageMaximum
8°C11.3°C14°C

June

MinimumAverageMaximum
12°C15.4°C19°C

July

MinimumAverageMaximum
15°C17.8°C23°C

August

MinimumAverageMaximum
16°C19.4°C22°C

September

MinimumAverageMaximum
15°C17.8°C23°C

October

MinimumAverageMaximum
11°C14°C17°C

November

MinimumAverageMaximum
7°C10.1°C13°C

December

MinimumAverageMaximum
4°C6°C8°C

Monthly Water Temperature Histogram for Aare River in Aarau

Aarau Weather

APRIL 23

7°C / 18°C
moderate rain

rain: 95% | wind: 23 km/h

APRIL 24

9°C / 14°C
slight rain showers

rain: 63% | wind: 13 km/h

APRIL 25

9°C / 13°C
slight rain

rain: 60% | wind: 6 km/h

APRIL 26

8°C / 19°C
overcast

rain: 15% | wind: 16 km/h

APRIL 27

6°C / 20°C
partly cloudy

rain: 11% | wind: 10 km/h

APRIL 28

4°C / 20°C
partly cloudy

rain: 10% | wind: 13 km/h

Water Temperature in Aarau: General Trends and Swimming Opportunities

Aarau, capitale du canton d'Argovie, est située le long de la rivière Aar, dans le nord de la Suisse. La ville offre de belles vues sur la rivière, qui a historiquement joué un rôle essentiel dans son développement. L'Aar propose diverses activités de plein air, en particulier pendant les mois les plus chauds. Les habitants et les visiteurs profitent souvent des promenades ou des balades à vélo le long de ses rives, et des zones de baignade désignées permettent de se rafraîchir en été.

Les températures de l'eau de l'Aar à proximité d'Aarau varient selon les saisons. En été, elles oscillent entre 18°C et 22°C, idéales pour la baignade et les activités nautiques. En hiver, elles chutent considérablement, atteignant généralement entre 2°C et 5°C, ce qui rend la baignade moins agréable.

Geographical Location of Aarau

Frequently Asked Questions About Aarau and its Water Temperatures

What is the current water temperature in Aarau?

The water temperature today in Aarau is 53°F (11.4°C).

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

The average water temperature in Aarau during the summer months is typically between 60°F to 67°F (15°C to 19°C), and it can reach up to 73°F (23°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Aarau in May?

The average water temperature in Aarau in May ranges from 46°F to 57°F (8°C to 14°C).

What is the water temperature in Aarau in September?

The average water temperature in Aarau in September is typically between 59°F to 73°F (15°C to 23°C).

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

Yes, it is possible to swim in the Aare River in Aarau. Available options include designated swimming spots, river pools, and informal natural beaches along the river.