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Lac de Longemer

Lac de Longemer Current Water Temperature and Forecast

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

8.2°C

TODAY

7.0°C

YESTERDAY

6.7°C

A WEEK AGO

As of today, the minimum water temperature in the Lac de Longemer ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing 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 Lac de Longemer Over the Last 30 Days

Today the water temperature in Lac de Longemer is lower than the same day in previous years. The water temperature range here in April is from 7°C to 13°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 Longemer 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
Mar 25	6.7°C	6.0°C
Mar 26	6.8°C	6.0°C
Mar 27	6.8°C	6.0°C
Mar 28	7.0°C	6.0°C
Mar 29	7.1°C	6.0°C
Mar 30	7.2°C	6.0°C
Mar 31	7.0°C	6.0°C
Apr 1	8.2°C	9.9°C
Apr 2		9.9°C	8.3°C
Apr 3		9.9°C	8.4°C
Apr 4		9.9°C	8.5°C
Apr 5		9.9°C	8.6°C
Apr 6		9.9°C	8.7°C
Apr 7		9.9°C	8.8°C
Apr 8		9.9°C	8.9°C
Apr 9		9.9°C	9.0°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 Lac de Longemer by Month

January

Minimum	Average	Maximum
3°C	5°C	7°C

February

Minimum	Average	Maximum
3°C	5.3°C	9°C

March

Minimum	Average	Maximum
3°C	6°C	9°C

April

Minimum	Average	Maximum
7°C	9.9°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 Longemer

Lac de Longemer Weather

APRIL 2

3°C / 15°C

overcast

rain: 0% | wind: 12 km/h

APRIL 3

4°C / 18°C

overcast

rain: 3% | wind: 9 km/h

APRIL 4

7°C / 18°C

partly cloudy

rain: 0% | wind: 10 km/h

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

Lac de Longemer, nestled in the Vosges Mountains near Gérardmer in northeastern France, is a popular destination for swimming and other recreational activities. In the summer, the lake’s water temperature often reaches a pleasant range of 20°C to 24°C (68°F to 75°F), making it ideal for swimmers looking to cool off during warm days. There are designated swimming areas with lifeguards on duty during peak times, and the lake's natural beauty and clear water add to its appeal.

The lake offers a variety of other activities, including boating, kayaking, fishing, and hiking along scenic trails. The shores of Lac de Longemer provide several access points to the water, as well as picnic areas and nearby amenities, which make it a family-friendly spot. With a relaxed atmosphere, Lac de Longemer is cherished for its pristine environment and is popular among both locals and tourists who appreciate its natural charm and accessible swimming areas.

Geographical Location of Lac de Longemer

Frequently Asked Questions About Lac de Longemer and its Water Temperatures

What is the current water temperature in Lac de Longemer?

The water temperature today in Lac de Longemer is 47°F (8.2°C).

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

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

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

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

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

Where is Lac de Longemer located?

Lac de Longemer is located in France in Grand Est, at an elevation of 2,415 feet (736 meters) above sea level.

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

Yes, it is possible to swim in Lac de Longemer in France. Public swimming is permitted with areas for swimming and picnicking, and there is a lifeguard on duty in the summer months.

What are the coordinates of Lac de Longemer?

Lac de Longemer is located at coordinates 48.0710°N 6.9510°E.