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Rance River

Rance River Current Water Temperature and Forecast

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

10.3°C

TODAY

10.4°C

YESTERDAY

9.8°C

A WEEK AGO

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

Today the water temperature in Rance River is higher than the same day in previous years. The water temperature range here in March is from 5°C to 11°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 Rance 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 239.8°C8.0°C
Mar 2410.5°C8.0°C
Mar 2510.5°C8.0°C
Mar 2610.5°C8.0°C
Mar 2710.6°C8.0°C
Mar 2810.4°C8.0°C
Mar 2910.4°C8.0°C
Mar 3110.3°C8.0°C
Apr 111.1°C10.4°C
Apr 211.1°C10.4°C
Apr 311.1°C10.4°C
Apr 411.1°C10.4°C
Apr 511.1°C10.4°C
Apr 611.1°C10.4°C
Apr 711.1°C10.4°C
Apr 811.1°C10.4°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 Rance River by Month

January

MinimumAverageMaximum
4°C6°C8°C

February

MinimumAverageMaximum
3°C6°C9°C

March

MinimumAverageMaximum
5°C8°C11°C

April

MinimumAverageMaximum
8°C11.1°C14°C

May

MinimumAverageMaximum
10°C12.6°C16°C

June

MinimumAverageMaximum
12°C14.6°C19°C

July

MinimumAverageMaximum
13°C16.2°C21°C

August

MinimumAverageMaximum
15°C18°C21°C

September

MinimumAverageMaximum
11°C14.4°C19°C

October

MinimumAverageMaximum
9°C12°C15°C

November

MinimumAverageMaximum
6°C9°C12°C

December

MinimumAverageMaximum
4°C6°C8°C

Monthly Water Temperature Histogram for Rance River

Water Temperature in Cities and Towns on Rance River

Caulnes
France (Brittany)
10.3°C
France (Brittany)
10.3°C
France (Brittany)
10.1°C
France (Brittany)
10.0°C

Rance River Weather

APRIL 1

6°C / 16°C
clear sky

rain: 0% | wind: 26 km/h

APRIL 2

7°C / 15°C
moderate drizzle

rain: 34% | wind: 23 km/h

APRIL 3

9°C / 18°C
slight rain

rain: 35% | wind: 25 km/h

APRIL 4

11°C / 17°C
slight rain

rain: 10% | wind: 26 km/h

APRIL 5

11°C / 19°C
slight rain

rain: 10% | wind: 16 km/h

Water Temperature in Rance River: General Trends and Swimming Opportunities

Source:
• location Brittany
Mouth:
• location English Channel
• coordinates 48°38′28″N 2°2′26″W
Length 104 km (65 mi)
Basin size 1,195 km2 (461 sq mi)
Discharge:
• average 12 m3/s (420 cu ft/s)

The Rance River, flowing through Brittany, France, is a popular destination for both locals and tourists seeking outdoor recreational activities, including swimming. The river features a tidal estuary, and the water temperature can vary significantly depending on the season. In summer, temperatures typically reach between 17°C and 22°C (63°F to 72°F), making it suitable for swimming. However, during the colder months, temperatures can drop to around 10°C (50°F), which may be too chilly for comfortable swimming.

Swimming is generally encouraged in designated areas along the Rance, particularly near towns like Dinan and Saint-Malo. These spots often provide facilities and safety measures for bathers. While the river is beautiful and inviting, swimmers should always be cautious of the currents, especially during tidal changes, which can affect water flow. Ensuring proper safety measures and being aware of local conditions will enhance the swimming experience along the Rance.

Geographical Location of Rance River

Frequently Asked Questions About Rance River and its Water Temperatures

What is the current water temperature in Rance River?

The water temperature today in Rance River ranges from 50°F (10.0°C) to 51°F (10.3°C).

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

The average water temperature in Rance River during the summer months is typically between 58°F to 64°F (15°C to 18°C), and it can reach up to 70°F (21°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Rance River in May?

The average water temperature in Rance River in May ranges from 50°F to 61°F (10°C to 16°C).

What is the water temperature in Rance River in September?

The average water temperature in Rance River in September is typically between 52°F to 66°F (11°C to 19°C).

Where does Rance River flow?

Rance River flows through France (Brittany).

Is it possible to swim in the Rance River?

Yes, it is possible to swim in the Rance River. However, one needs to ensure safety measures as river swimming can have certain risks.

What major cities are located on Rance River?

Cities along the course of Rance River include Dinan (Brittany), Dinard (Brittany), Saint-Malo (Brittany).