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Lille

Water Temperature in Lille in Deûle River: Current and Forecast

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

10.9°C

TODAY

10.8°C

YESTERDAY

10.3°C

A WEEK AGO

As of today, the minimum water temperature in Lille ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit 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 Deûle River in Lille Over the Last 30 Days

Today the water temperature in Lille is lower than the same day in previous years. The water temperature range here in April is from 10°C to 16°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 Lille 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
Mar 2510.3°C8.0°C
Mar 2610.3°C8.0°C
Mar 2710.4°C8.0°C
Mar 2810.5°C8.0°C
Mar 2910.4°C8.0°C
Mar 3110.2°C8.0°C
Apr 110.8°C12.5°C
Apr 210.9°C12.5°C
Apr 312.5°C11.0°C
Apr 412.5°C11.1°C
Apr 512.5°C11.2°C
Apr 612.5°C11.3°C
Apr 712.5°C11.4°C
Apr 812.5°C11.5°C
Apr 912.5°C11.6°C
Apr 1012.5°C11.7°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 Lille by Month

January

MinimumAverageMaximum
2°C4.5°C7°C

February

MinimumAverageMaximum
1°C4.5°C8°C

March

MinimumAverageMaximum
5°C8°C11°C

April

MinimumAverageMaximum
10°C12.5°C16°C

May

MinimumAverageMaximum
13°C15.7°C19°C

June

MinimumAverageMaximum
16°C19°C23°C

July

MinimumAverageMaximum
17°C20.4°C25°C

August

MinimumAverageMaximum
20°C23°C26°C

September

MinimumAverageMaximum
15°C17.5°C23°C

October

MinimumAverageMaximum
9°C12°C15°C

November

MinimumAverageMaximum
5°C8°C11°C

December

MinimumAverageMaximum
2°C4.5°C7°C

Monthly Water Temperature Histogram for Deûle River in Lille

Lille Weather

APRIL 3

7°C / 21°C
overcast

rain: 0% | wind: 13 km/h

APRIL 4

6°C / 20°C
clear sky

rain: 0% | wind: 15 km/h

APRIL 5

6°C / 15°C
mainly clear

rain: 0% | wind: 21 km/h

APRIL 6

3°C / 11°C
clear sky

rain: 2% | wind: 20 km/h

APRIL 7

1°C / 10°C
mainly clear

rain: 2% | wind: 17 km/h

Water Temperature in Lille: General Trends and Swimming Opportunities

Lille is a major city in northern France, situated on the banks of the Deûle River. This river flows through the city and plays an important role in the area's history and development, particularly as a waterway for trade and transport. However, despite the river's presence in the urban landscape, swimming in the Deûle is not a common or recommended activity. The water temperature in the Deûle River, like many rivers in the region, remains cool throughout the year, with summer temperatures ranging from around 15°C to 18°C. This can be uncomfortable for prolonged swimming, and the river's depth and current may vary, making it unsafe for recreational bathing in certain sections.

The water quality of the Deûle River is another factor that deters swimming. While efforts have been made to improve the cleanliness of the river, urban and industrial activities near Lille can contribute to water pollution. Contaminants such as agricultural runoff, sewage, and other pollutants may affect the water quality, making swimming in the river a health risk. As such, the Deûle is primarily used for purposes such as transportation, leisure boating, and scenic walks rather than as a destination for swimmers.

For those seeking opportunities for swimming, Lille offers alternative options, such as public swimming pools and leisure centers. Additionally, the nearby coastlines and lakes in the region offer cleaner and safer environments for water activities. Whether enjoying a pool or exploring nearby beaches, there are plenty of options for swimming that are better suited to a safe and enjoyable experience.

Geographical Location of Lille

Frequently Asked Questions About Lille and its Water Temperatures

What is the current water temperature in Lille?

The water temperature today in Lille is 52°F (10.9°C).

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

The average water temperature in Lille during the summer months is typically between 66°F to 73°F (19°C to 23°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lille in May?

The average water temperature in Lille in May ranges from 55°F to 66°F (13°C to 19°C).

What is the water temperature in Lille in September?

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

Is it possible to swim in the Deûle River in Lille, and what are the available options for doing so?

Yes, it's possible to swim in the Deûle River in Lille. However, there are no official swimming facilities, making it necessary to swim at your own risk.