Search for cities, countries, lakes and rivers

Herthasee

Herthasee

© F. Eisenmann

Herthasee Current Water Temperature and Forecast

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

18.1°C

TODAY

16.9°C

YESTERDAY

15.8°C

A WEEK AGO

As of today, the minimum water temperature in the Herthasee 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 Herthasee Over the Last 30 Days

Today the water temperature in Herthasee is lower than the same day in previous years. The water temperature range here in June is from 17°C to 25°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 Herthasee 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
May 2815.8°C14.9°C
May 2915.9°C14.9°C
May 3016.4°C14.9°C
May 3116.6°C14.9°C
Jun 116.7°C21.0°C
Jun 216.9°C21.0°C
Jun 316.9°C21.0°C
Jun 418.1°C21.0°C
Jun 521.0°C18.3°C
Jun 621.0°C18.5°C
Jun 721.0°C18.7°C
Jun 821.0°C18.8°C
Jun 921.0°C18.9°C
Jun 1021.0°C19.0°C
Jun 1121.0°C19.1°C
Jun 1221.0°C19.2°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 Herthasee by Month

January

MinimumAverageMaximum
4°C5.9°C7°C

February

MinimumAverageMaximum
2°C5°C8°C

March

MinimumAverageMaximum
6°C7.3°C10°C

April

MinimumAverageMaximum
7°C10.5°C14°C

May

MinimumAverageMaximum
12°C14.9°C18°C

June

MinimumAverageMaximum
17°C21°C25°C

July

MinimumAverageMaximum
17°C20°C25°C

August

MinimumAverageMaximum
19°C20.6°C22°C

September

MinimumAverageMaximum
14°C16.9°C22°C

October

MinimumAverageMaximum
11°C12.8°C15°C

November

MinimumAverageMaximum
7°C10°C13°C

December

MinimumAverageMaximum
4°C5.9°C7°C

Monthly Water Temperature Histogram for Herthasee

Herthasee Weather

JUNE 5

12°C / 17°C
slight rain showers

rain: 61% | wind: 16 km/h

JUNE 6

13°C / 19°C
moderate rain

rain: 73% | wind: 19 km/h

JUNE 7

12°C / 16°C
slight rain showers

rain: 43% | wind: 18 km/h

JUNE 8

7°C / 15°C
slight rain showers

rain: 48% | wind: 18 km/h

JUNE 9

5°C / 19°C
overcast

rain: 48% | wind: 11 km/h

Water Temperature in Herthasee: General Trends and Swimming Opportunities

Herthasee, located in the picturesque Westerwald region of Germany, is a popular destination for outdoor enthusiasts, especially in the warmer months. The lake’s water temperature reaches comfortable swimming levels during the summer, with temperatures typically ranging from 18°C to 22°C (64°F to 72°F). These temperatures are ideal for swimming, making it a perfect spot for families, casual swimmers, and nature lovers. The lake’s clear water, along with its shallow areas, offers a pleasant swimming experience, allowing swimmers to enjoy the surrounding nature as they cool off. During the peak summer months, the lake becomes a serene spot for relaxation, with plenty of space along the shores to sunbathe or take a leisurely swim.

While swimming is most popular in summer, the water temperature drops significantly during the spring and autumn months, typically falling below 15°C (59°F). As a result, swimming becomes less enjoyable during these cooler months, though the lake remains an attractive location for other activities such as hiking, picnicking, and birdwatching throughout the year. The surrounding forest and peaceful ambiance make it a perfect place for nature walks, while the lake’s water remains an inviting option for those seeking a refreshing swim during the warmer seasons.

Geographical Location of Herthasee

Frequently Asked Questions About Herthasee and its Water Temperatures

What is the current water temperature in Herthasee?

The water temperature today in Herthasee is 65°F (18.1°C).

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

The average water temperature in Herthasee during the summer months is typically between 68°F to 69°F (20°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 Herthasee in May?

The average water temperature in Herthasee in May ranges from 54°F to 64°F (12°C to 18°C).

What is the water temperature in Herthasee in September?

The average water temperature in Herthasee in September is typically between 57°F to 72°F (14°C to 22°C).

Where is Herthasee located?

Herthasee is located in Germany in Rhineland-Palatinate, at an elevation of 1,063 feet (324 meters) above sea level.

Is it possible to swim in Herthasee and what are the possibilities for this?

Yes, it is possible to swim in Herthasee in Germany. The lake offers designated bathing areas and boating facilities for recreational activities.

What are the coordinates of Herthasee?

Herthasee is located at coordinates 50.3600°N 7.9000°E.