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Lac de Roselend

Lac de Roselend Current Water Temperature and Forecast

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

17.0°C

TODAY

17.9°C

YESTERDAY

14.5°C

A WEEK AGO

As of today, the minimum water temperature in the Lac de Roselend ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

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 Roselend Over the Last 30 Days

Today the water temperature in Lac de Roselend is lower than the same day in previous years. The water temperature range here in August is from 14°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 Roselend 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
Aug 614.5°C18.5°C
Aug 714.5°C18.5°C
Aug 814.7°C18.5°C
Aug 915.4°C18.5°C
Aug 1015.9°C18.5°C
Aug 1116.1°C18.5°C
Aug 1217.9°C18.5°C
Aug 1317.0°C18.5°C
Aug 1418.5°C17.1°C
Aug 1518.5°C17.2°C
Aug 1618.5°C17.3°C
Aug 1718.5°C17.4°C
Aug 1818.5°C17.5°C
Aug 1918.5°C17.6°C
Aug 2018.5°C17.7°C
Aug 2118.5°C17.8°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 Roselend by Month

January

MinimumAverageMaximum
0°C2°C4°C

February

MinimumAverageMaximum
1°C5°C9°C

March

MinimumAverageMaximum
1°C5°C9°C

April

MinimumAverageMaximum
2°C7.5°C13°C

May

MinimumAverageMaximum
5°C10.5°C16°C

June

MinimumAverageMaximum
8°C15.5°C23°C

July

MinimumAverageMaximum
14°C19.5°C25°C

August

MinimumAverageMaximum
14°C18.5°C23°C

September

MinimumAverageMaximum
15°C17.6°C23°C

October

MinimumAverageMaximum
8°C11°C14°C

November

MinimumAverageMaximum
3°C6°C9°C

December

MinimumAverageMaximum
0°C2°C4°C

Monthly Water Temperature Histogram for Lac de Roselend

Lac de Roselend Weather

AUGUST 14

16°C / 23°C
slight rain showers

rain: 48% | wind: 8 km/h

AUGUST 15

15°C / 28°C
overcast

rain: 8% | wind: 9 km/h

AUGUST 16

17°C / 30°C
mainly clear

rain: 3% | wind: 12 km/h

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

Lac de Roselend is a striking artificial lake located in the Beaufortain Valley in the French Alps. Created by the Roselend Dam, the lake sits at an elevation of 1,557 meters (5,108 feet) and is surrounded by lush alpine scenery, attracting visitors for its scenic beauty and hiking trails. The lake’s water temperature is generally quite cold, even during summer, typically staying between 10 and 15°C (50–59°F) due to the high altitude and glacial melt that feeds it. This makes it more suitable for those seeking a refreshing dip rather than long swimming sessions.

Swimming in Lac de Roselend is possible, but it is not officially recommended or popular due to the cold water and the lake's role as a reservoir for hydroelectric power. Visitors who choose to swim should exercise caution and be prepared for the low temperatures. However, the lake is a favorite spot for picnics, scenic hikes, and photography, with various vantage points offering stunning views of Mont Blanc and the surrounding mountains. For those interested in a cooling experience amidst dramatic landscapes, a quick dip in Lac de Roselend can be a memorable, albeit brisk, adventure.

Geographical Location of Lac de Roselend

Frequently Asked Questions About Lac de Roselend and its Water Temperatures

What is the current water temperature in Lac de Roselend?

The water temperature today in Lac de Roselend is 63°F (17.0°C).

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

The average water temperature in Lac de Roselend 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 Roselend in May?

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

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

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

Where is Lac de Roselend located?

Lac de Roselend is located in France in Auvergne-Rhône-Alpes, at an elevation of 5,086 feet (1550 meters) above sea level.

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

Yes, it's possible to swim in Lac de Roselend, although it can be very cold. Suiting facilities are not available, it is preferable to get prepared in advance.

What are the coordinates of Lac de Roselend?

Lac de Roselend is located at coordinates 45.6880°N 6.6320°E.