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Dinan

Water Temperature in Dinan in Rance River: Current and Forecast

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

10.5°C

TODAY

10.4°C

YESTERDAY

10.5°C

A WEEK AGO

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

Today the water temperature in Dinan is lower than the same day in previous years. The water temperature range here in April is from 8°C to 14°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Dinan 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 2510.5°C8.0°C
Mar 2610.5°C8.0°C
Mar 2710.5°C8.0°C
Mar 2810.4°C8.0°C
Mar 2910.4°C8.0°C
Mar 3110.3°C8.0°C
Apr 110.4°C11.1°C
Apr 210.5°C11.1°C
Apr 311.1°C10.5°C
Apr 411.1°C10.5°C
Apr 511.1°C10.5°C
Apr 611.1°C10.5°C
Apr 711.1°C10.5°C
Apr 811.1°C10.5°C
Apr 911.1°C10.5°C
Apr 1011.1°C10.5°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 Dinan 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 in Dinan

Dinan Weather

APRIL 3

10°C / 14°C
moderate drizzle

rain: 58% | wind: 23 km/h

APRIL 4

9°C / 20°C
overcast

rain: 38% | wind: 18 km/h

APRIL 5

11°C / 21°C
light drizzle

rain: 3% | wind: 10 km/h

APRIL 6

8°C / 20°C
mainly clear

rain: 0% | wind: 19 km/h

APRIL 7

3°C / 16°C
overcast

rain: 0% | wind: 18 km/h

Water Temperature in Dinan: General Trends and Swimming Opportunities

Dinan, located in the Brittany region of France, is a charming medieval town situated along the Rance River. This river, which flows into the English Channel, is popular for activities like sailing, kayaking, and fishing. While the Rance River offers picturesque views and is an excellent spot for various water sports, swimming is not as commonly practiced in the river itself. The water temperature in the Rance River varies throughout the year, and it can be quite cool, especially during the colder months. In winter and early spring, the water temperature tends to stay between 8°C and 12°C (46°F to 54°F), making swimming uncomfortable and even risky.

In the warmer months, particularly from June to September, the water temperature in the Rance River rises to a more comfortable range, typically between 14°C and 18°C (57°F to 64°F). This can create more favorable conditions for swimming, although strong currents and tidal movements in certain parts of the river may still present challenges for swimmers. For those seeking a safer and more controlled swimming experience, Dinan is close to several beaches and swimming areas along the coast of Brittany, where water temperatures are warmer and conditions are better suited for a swim. While the Rance River offers beautiful scenery, it is important to assess the conditions before swimming.

Geographical Location of Dinan

Frequently Asked Questions About Dinan and its Water Temperatures

What is the current water temperature in Dinan?

The water temperature today in Dinan is 51°F (10.5°C).

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

The average water temperature in Dinan 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 Dinan in May?

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

What is the water temperature in Dinan in September?

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

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

Yes, it's possible to swim in the Rance River in Dinan. You can opt for supervised swimming areas, or go wild swimming at your own risk.