Search for cities, countries, lakes and rivers
Lake Constance
Lake Constance Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Lake Constance, 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
11.2°C
TODAY
11.4°C
YESTERDAY
10.2°C
A WEEK AGO
As of today, the minimum water temperature in the Lake Constance 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 Lake Constance Over the Last 30 Days
Today the water temperature in Lake Constance is higher than the same day in previous years. The water temperature range here in April is from 4°C to 12°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 Lake Constance 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 13 | 10.2°C | 8.0°C | |
| Apr 14 | 10.6°C | 8.0°C | |
| Apr 15 | 11.3°C | 8.0°C | |
| Apr 16 | 11.9°C | 8.0°C | |
| Apr 17 | 11.7°C | 8.0°C | |
| Apr 18 | 12.0°C | 8.0°C | |
| Apr 19 | 11.4°C | 8.0°C | |
| Apr 20 | 11.2°C | 8.0°C | |
| Apr 21 | 8.0°C | 11.0°C | |
| Apr 22 | 8.0°C | 10.8°C | |
| Apr 23 | 8.0°C | 10.6°C | |
| Apr 24 | 8.0°C | 10.4°C | |
| Apr 25 | 8.0°C | 10.3°C | |
| Apr 26 | 8.0°C | 10.2°C | |
| Apr 27 | 8.0°C | 10.1°C | |
| Apr 28 | 8.0°C | 10.0°C |
Water Temperature Ranges in Lake Constance by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 4°C | 6°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 4.7°C | 6°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 5.3°C | 10°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 8°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 11°C | 16°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19°C | 23°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 23°C | 26°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 23°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 18°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7°C | 10°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 4°C | 6°C |
Monthly Water Temperature Histogram for Lake Constance
Water Temperature in Cities and Towns on Lake Constance
Known Beaches in the Area of Lake Constance?
Aquastaad
Aquastaad is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Lake Constance.
Lake Constance Weather
APRIL 20
7°C / 17°C
overcastrain: 30% | wind: 35 km/h
APRIL 21
6°C / 15°C
overcastrain: 32% | wind: 24 km/h
APRIL 22
4°C / 18°C
overcastrain: 33% | wind: 15 km/h
APRIL 23
9°C / 18°C
fograin: 28% | wind: 14 km/h
Water Temperature in Lake Constance: General Trends and Swimming Opportunities
Original name of the lake: Lac de Constance, Bodensee, Lago di Costanza
Type: glacial lake
Part of: Rhine
Primary inflows: Alpine Rhine
Primary outflows: High Rhine
Catchment area: 11,500 km2 (4,400 sq mi)
Basin countries: Germany, Switzerland, Austria
Max. length: 63 km (39 mi)
Max. width: 14 km (8.7 mi)
Surface area: 536 km2 (207 sq mi)
Average depth: 90 m (300 ft)
Max. depth: 251 m (823 ft)
Water volume: 48 km3 (12 cu mi; 39,000,000 acre⋅ft)
Residence time: 4.3 years
Shore length1: 273 km (170 mi)
Surface elevation: 395 m (1,296 ft)
Lake Constance (Bodensee), shared by Switzerland, Germany, and Austria, is one of Europe's largest freshwater lakes and a popular destination for recreation. The water temperature varies significantly throughout the year. In summer, the lake warms to 20°C to 25°C (68°F to 77°F), providing ideal conditions for swimming and other water activities. In spring and autumn, the temperature is cooler, generally ranging from 10°C to 18°C (50°F to 64°F). During winter, the water temperature drops further, often falling below 6°C (43°F).
Swimming in Lake Constance is a cherished activity, especially during summer. Numerous beaches and designated swimming areas, such as those in Rorschach, Romanshorn, and Arbon on the Swiss side, offer safe and scenic spots for taking a dip. The water quality of the lake is excellent, frequently tested and suitable for recreational activities. Swimmers should remain cautious of weather changes and currents, especially when venturing far from the shore. Besides swimming, the lake also offers opportunities for sailing, paddleboarding, and other water sports.
Geographical Location of Lake Constance
Frequently Asked Questions About Lake Constance and its Water Temperatures
What is the current water temperature in Lake Constance?
The water temperature today in Lake Constance ranges from 51°F (10.5°C) to 55°F (12.5°C).
What is the water temperature in Lake Constance during the summer months?
The average water temperature in Lake Constance during the summer months is typically between 66°F to 73°F (19°C to 23°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Lake Constance in May?
The average water temperature in Lake Constance in May ranges from 46°F to 61°F (8°C to 16°C).
What is the water temperature in Lake Constance in September?
The average water temperature in Lake Constance in September is typically between 57°F to 73°F (14°C to 23°C).
Where is Lake Constance located?
Lake Constance is located in Central Europe, bordered by Germany, Austria, and Switzerland, at an elevation of 1296 feet (395 meters) above sea level.
Is it possible to swim in Lake Constance and what are the possibilities for this?
Yes, it is possible to swim in Lake Constance. You can take advantage of the numerous beaches, lidos, and open swim areas available for public use.
What are the coordinates of Lake Constance?
Lake Constance is located at coordinates 47.6150°N 9.4070°E.