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Lac de Vallon

Lac de Vallon Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Lac de Vallon, 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

19.3°C

TODAY

19.1°C

YESTERDAY

18.5°C

A WEEK AGO

As of today, the minimum water temperature in the Lac de Vallon ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.

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 Lac de Vallon Over the Last 30 Days

Today the water temperature in Lac de Vallon is higher than the same day in previous years. The water temperature range here in June is from 16°C to 23°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 Lac de Vallon 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
Jun 16	18.5°C	18.5°C
Jun 17	19.9°C	18.5°C
Jun 18	19.1°C	18.5°C
Jun 19	18.9°C	18.5°C
Jun 20	18.6°C	18.5°C
Jun 21	19.0°C	18.5°C
Jun 22	19.1°C	18.5°C
Jun 23	19.3°C	18.5°C
Jun 24		18.5°C	19.3°C
Jun 25		18.5°C	19.3°C
Jun 26		18.5°C	19.3°C
Jun 27		18.5°C	19.3°C
Jun 28		18.5°C	19.3°C
Jun 29		18.5°C	19.3°C
Jun 30		18.5°C	19.3°C
Jul 1		20.0°C	19.3°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 Lac de Vallon by Month

January

Minimum	Average	Maximum
2°C	4.5°C	7°C

February

Minimum	Average	Maximum
2°C	5.5°C	9°C

March

Minimum	Average	Maximum
3°C	6°C	9°C

April

Minimum	Average	Maximum
6°C	9.5°C	13°C

May

Minimum	Average	Maximum
10°C	13.4°C	16°C

June

Minimum	Average	Maximum
16°C	18.5°C	23°C

July

Minimum	Average	Maximum
17°C	20°C	25°C

August

Minimum	Average	Maximum
17°C	21.4°C	23°C

September

Minimum	Average	Maximum
15°C	17.6°C	23°C

October

Minimum	Average	Maximum
8°C	11°C	14°C

November

Minimum	Average	Maximum
3°C	6°C	9°C

December

Minimum	Average	Maximum
3°C	5°C	7°C

Monthly Water Temperature Histogram for Lac de Vallon

Lac de Vallon Weather

JUNE 24

18°C / 29°C

mainly clear

rain: 0% | wind: 9 km/h

JUNE 25

19°C / 33°C

overcast

rain: 18% | wind: 14 km/h

JUNE 26

19°C / 27°C

slight thunderstorm

rain: 53% | wind: 23 km/h

JUNE 27

17°C / 24°C

overcast

rain: 53% | wind: 9 km/h

Water Temperature in Lac de Vallon: General Trends and Swimming Opportunities

Lac de Vallon is a serene, picturesque lake located in the Haute-Savoie region of France, near the village of Bellevaux. Surrounded by dense forests and mountainous terrain, this lake is nestled at an elevation of approximately 1,080 meters (3,540 feet), giving it a pristine, secluded atmosphere. Due to its high altitude, Lac de Vallon’s water temperature remains quite cool even in summer, typically reaching between 12 and 16°C (54–61°F) during the warmest months. This makes it refreshing for a quick dip, though it may feel chilly for extended swimming sessions.

Swimming is allowed in Lac de Vallon, and the lake’s clear, calm waters provide a peaceful setting for visitors. However, as temperatures remain on the colder side, only those who are well-prepared for colder water should consider prolonged swimming. Besides swimming, the lake is popular for activities such as paddleboarding and fishing. The scenic trails around the lake also offer excellent hiking opportunities, allowing visitors to enjoy the natural beauty from the shore.

Geographical Location of Lac de Vallon

Frequently Asked Questions About Lac de Vallon and its Water Temperatures

What is the current water temperature in Lac de Vallon?

The water temperature today in Lac de Vallon is 67°F (19.3°C).

What is the water temperature in Lac de Vallon during the summer months?

The average water temperature in Lac de Vallon during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 77°F (25°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lac de Vallon in May?

The average water temperature in Lac de Vallon in May ranges from 50°F to 61°F (10°C to 16°C).

What is the water temperature in Lac de Vallon in September?

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

Where is Lac de Vallon located?

Lac de Vallon is located in France in Auvergne-Rhône-Alpes, at an elevation of 3,537 feet (1078 meters) above sea level.

Is it possible to swim in Lac de Vallon and what are the possibilities for this?

Yes, it is possible to swim in Lac de Vallon, France. The lake offers areas designated for swimming, making it a popular spot for both locals and tourists.

What are the coordinates of Lac de Vallon?

Lac de Vallon is located at coordinates 46.2160°N 6.5600°E.