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Cosson River — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in the Cosson River, trends, monthly ranges and the forecast for the coming days.

La Chapelle-sur-Erdre, France
La Chapelle-sur-Erdre, France © Par Pepie34, CC BY-SA 2.0 fr

Current Water Temperature

22.9°C
Today
23.0°C
Yesterday
21.9°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in the Cosson River today is 22.9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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.

Water Temperature Chart Over the Last 30 Days

From May 30 to June 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2321.9°C19.0°C
JUN 2422.9°C19.0°C
JUN 2523.1°C19.0°C
JUN 2623.1°C19.0°C
JUN 2723.2°C19.0°C
JUN 2823.1°C19.0°C
JUN 2923.0°C19.0°C
JUN 3022.9°C19.0°C
JUL 120.0°C22.8°C
JUL 220.0°C22.6°C
JUL 320.0°C22.5°C
JUL 420.0°C22.3°C
JUL 520.0°C22.2°C
JUL 620.0°C22.0°C
JUL 720.0°C21.9°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January2°C6°C9°C
February2°C6°C9°C
March5°C9°C11°C
April9°C12°C15°C
May10°C15°C20°C
June15°C19°C24°C
July16°C20°C25°C
August16°C20°C25°C
September12°C17°C21°C
October9°C13°C16°C
November5°C8°C12°C
December2°C6°C9°C

Cosson River: Water Temperature by Location

Cosson River: Weather Forecast

July 1

° / °
overcast
rain: 3% | wind:

July 2

° / °
overcast
rain: 0% | wind:

July 3

° / °
partly cloudy
rain: 0% | wind:

July 4

° / °
clear sky
rain: 0% | wind:

July 5

° / °
partly cloudy
rain: 0% | wind:

Location & Local Information

Source:
• location Sologne
• coordinates 47°41′50″N 02°14′58″W
• elevation 134 m (440 ft)
Mouth:
• location Beuvron
• coordinates 47°29′41″N 1°15′3″E
• elevation 64 m (210 ft)
Length 96.4 km (59.9 mi)

The Cosson River, located in central France, winds through the Sologne region and flows into the Loire near the city of Blois. This relatively small river has a varied temperature profile that changes with the seasons. In the summer months, water temperatures in the Cosson can reach around 18°C to 22°C, making it potentially refreshing for a brief dip. However, during cooler seasons, water temperatures typically fall between 5°C and 12°C, reducing the river’s appeal for swimming.

Swimming in the Cosson is not commonly recommended due to its narrow and shallow nature, which can limit swimming spots and make access challenging. Additionally, the Cosson flows through areas rich in natural vegetation and wildlife, and conservation efforts sometimes prioritize habitat protection over recreational use. For those interested in nearby swimming options, local lakes or larger rivers like the Loire often offer more suitable and accessible swimming locations with designated areas and better amenities.

Nearby Rivers

Frequently Asked Questions

What is the current water temperature in the Cosson River?
Water Temperature in the Cosson River today is 22.9°C.
What is the water temperature in the Cosson River during the summer months?
The water temperature in the Cosson River in summer fluctuates in the range of 15°C - 25°C.
Is it possible to swim in the Cosson River?
Yes, it's possible to swim in the Cosson River, although the water quality and local regulations should always be reviewed to ensure it's safe and legal.