Chéran River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Chéran River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Chéran River today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 23 | 17.6°C | 16.0°C | |
| JUN 24 | 17.8°C | 16.0°C | |
| JUN 25 | 17.9°C | 16.0°C | |
| JUN 26 | 18.1°C | 16.0°C | |
| JUN 27 | 18.1°C | 16.0°C | |
| JUN 28 | 18.3°C | 16.0°C | |
| JUN 29 | 18.2°C | 16.0°C | |
| JUN 30 | 18.7°C | 16.0°C | |
| JUL 1 | 18.0°C | 18.7°C | |
| JUL 2 | 18.0°C | 18.6°C | |
| JUL 3 | 18.0°C | 18.6°C | |
| JUL 4 | 18.0°C | 18.6°C | |
| JUL 5 | 18.0°C | 18.5°C | |
| JUL 6 | 18.0°C | 18.5°C | |
| JUL 7 | 18.0°C | 18.5°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 |
|---|---|---|---|
| January | 3°C | 7°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 6°C | 10°C | 13°C |
| May | 8°C | 12°C | 17°C |
| June | 11°C | 16°C | 20°C |
| July | 13°C | 18°C | 22°C |
| August | 13°C | 18°C | 22°C |
| September | 10°C | 15°C | 19°C |
| October | 9°C | 12°C | 15°C |
| November | 5°C | 9°C | 11°C |
| December | 3°C | 7°C | 9°C |
Chéran River: Water Temperature by Location
Chéran River: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Source:
• location Verrens-Arvey
• coordinates 45°40′23″N 06°15′32″E
• elevation 1,400 m (4,600 ft)
Mouth:
• location Fier
• coordinates 45°53′09″N 05°56′01″E
• elevation 308 m (1,010 ft)
Length 53.8 km (33.4 mi)
Basin size 350 km2 (140 sq mi)
The Chéran River in France, located in the region of Haute-Savoie, is renowned for its wild and often turbulent flow, particularly through the Bauges Mountains. As the river travels towards the Fier, its water temperature varies significantly depending on the season. In spring, following the snowmelt, the water tends to be colder, often below 10°C, making swimming less comfortable, especially for long periods. By summer, however, the temperatures generally rise, with the river reaching a more pleasant 18-22°C, which is more suitable for outdoor swimming and recreation.
Swimming in the Chéran is popular, especially in the designated areas like the lakes near Lescheraines. The river’s natural beauty, combined with its relatively clean waters, makes it an attractive spot for visitors. The leisure center at Lescheraines, for instance, offers a supervised swimming beach and other water activities, making it an ideal place for families and adventurers alike. However, the river’s current can be quite strong, so it is important to be cautious, particularly in its wilder sections. For those who prefer a more relaxed swimming experience, the calmer pools in the lake areas of the river's lower reaches offer more suitable conditions.