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Semois River

Semois River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Semois River, 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 Water Temperature in Semois River

8.2°C

TODAY

8.2°C

YESTERDAY

8.1°C

A WEEK AGO

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

Today the water temperature in Semois River is higher than the same day in previous years. The water temperature range here in March is from 1°C to 8°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 Semois 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
Mar 238.1°C4.5°C
Mar 248.1°C4.5°C
Mar 258.2°C4.5°C
Mar 268.2°C4.5°C
Mar 278.2°C4.5°C
Mar 288.2°C4.5°C
Mar 298.2°C4.5°C
Mar 318.2°C4.5°C
Apr 111.4°C8.4°C
Apr 211.4°C8.6°C
Apr 311.4°C8.8°C
Apr 411.4°C9.0°C
Apr 511.4°C9.2°C
Apr 611.4°C9.3°C
Apr 711.4°C9.4°C
Apr 811.4°C9.5°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 Semois River by Month

January

MinimumAverageMaximum
0°C2.5°C5°C

February

MinimumAverageMaximum
0°C3°C6°C

March

MinimumAverageMaximum
1°C4.5°C8°C

April

MinimumAverageMaximum
8°C11.4°C14°C

May

MinimumAverageMaximum
12°C14.7°C18°C

June

MinimumAverageMaximum
15°C18°C22°C

July

MinimumAverageMaximum
19°C21.6°C27°C

August

MinimumAverageMaximum
20°C23°C26°C

September

MinimumAverageMaximum
14°C16.9°C22°C

October

MinimumAverageMaximum
6°C9°C12°C

November

MinimumAverageMaximum
7°C8.7°C11°C

December

MinimumAverageMaximum
0°C2.5°C5°C

Monthly Water Temperature Histogram for Semois River

Water Temperature in Cities and Towns on Semois River

Tournavaux
France (Grand Est)
8.2°C
Les Hautes-Rivières
France (Grand Est)
8.3°C
Herbeumont
Belgium
8.0°C
Chiny
Belgium
8.3°C
Tintigny
Belgium
8.4°C
Étalle
Belgium
8.5°C

Semois River Weather

APRIL 1

2°C / 13°C
clear sky

rain: 0% | wind: 19 km/h

APRIL 2

4°C / 14°C
clear sky

rain: 2% | wind: 27 km/h

APRIL 3

6°C / 17°C
clear sky

rain: 2% | wind: 16 km/h

APRIL 4

6°C / 18°C
clear sky

rain: 0% | wind: 16 km/h

Water Temperature in Semois River: General Trends and Swimming Opportunities

Source:
• location Arlon
• coordinates 49°40′54″N 5°49′13″E
• elevation 410 m (1,350 ft)
Mouth:
• location Monthermé
• coordinates 49°52′50″N 4°44′18″E
Length 210 km (130 mi)
Basin size 1,329 km2 (513 sq mi)

The Semois River, which flows through both France and Belgium, is known for its scenic beauty and tranquil waters, making it a popular spot for swimming during the warmer months. In the summer, water temperatures typically range from 18-22°C (64-72°F), which is comfortable for swimming in areas where the water is calm and the current is gentle. The river’s slower-flowing sections provide ideal spots for swimmers, especially in designated swimming areas or secluded pools. However, in the cooler seasons, the water temperature can drop, making swimming less appealing. It is advisable to check the local water conditions before swimming, as temperature changes can occur depending on the weather.

Geographical Location of Semois River

Frequently Asked Questions About Semois River and its Water Temperatures

What is the current water temperature in Semois River?

The water temperature today in Semois River ranges from 46°F (8.0°C) to 47°F (8.5°C).

What is the water temperature in Semois River during the summer months?

The average water temperature in Semois River during the summer months is typically between 64°F to 73°F (18°C to 23°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Semois River in May?

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

What is the water temperature in Semois River in September?

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

Where does Semois River flow?

Semois River flows through France (Grand Est), Belgium.

Is it possible to swim in the Semois River?

Yes, it is possible to swim in the Semois River, but it is crucial to ensure safety and check local regulations due to varying water conditions and possible currents.