Romanche River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Romanche River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Romanche River today is 14.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| SEP 13 | 14.6°C | 14.0°C | |
| SEP 14 | 15.4°C | 14.0°C | |
| SEP 15 | 15.5°C | 14.0°C | |
| SEP 16 | 15.5°C | 14.0°C | |
| SEP 17 | 15.3°C | 14.0°C | |
| SEP 18 | 15.3°C | 14.0°C | |
| SEP 19 | 15.0°C | 14.0°C | |
| SEP 20 | 14.7°C | 14.0°C | |
| SEP 21 | 14.0°C | 14.4°C | |
| SEP 22 | 14.0°C | 14.4°C | |
| SEP 23 | 14.0°C | 14.3°C | |
| SEP 24 | 14.0°C | 14.3°C | |
| SEP 25 | 14.0°C | 14.3°C | |
| SEP 26 | 14.0°C | 14.3°C | |
| SEP 27 | 14.0°C | 14.3°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 | 2°C | 6°C | 9°C |
| February | 1°C | 5°C | 8°C |
| March | 4°C | 8°C | 10°C |
| April | 6°C | 9°C | 12°C |
| May | 7°C | 11°C | 16°C |
| June | 10°C | 15°C | 19°C |
| July | 12°C | 17°C | 21°C |
| August | 12°C | 17°C | 21°C |
| September | 9°C | 14°C | 18°C |
| October | 8°C | 11°C | 14°C |
| November | 4°C | 8°C | 10°C |
| December | 2°C | 6°C | 9°C |
Romanche River: Water Temperature by Location
Romanche River: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Source:
• location Dauphiné Alps
• coordinates 44°58′26″N 6°21′58″E
• elevation 2,140 m (7,020 ft)
Mouth:
• location Drac
• coordinates 45°5′23″N 5°43′33″E
• elevation 260 m (850 ft)
Length 78.3 km (48.7 mi)
The Romanche River, flowing through the Isère department in southeastern France, is a glacial river characterized by its cold and fast-moving waters. Fed by alpine snowmelt, the Romanche maintains low water temperatures year-round, generally ranging from 5°C to 12°C (41°F to 54°F) depending on the season and proximity to its glacial source. In summer, the river may reach its highest temperatures, yet it remains much colder than rivers at lower altitudes due to the continuous influx of cold glacial water.
Swimming in the Romanche is generally discouraged due to its low temperatures and swift currents, which can be dangerous even for experienced swimmers. The river’s powerful flow and icy water make it more suitable for sports like rafting and kayaking, which are popular activities among adventurers in the region. For those seeking to cool off in safer waters, nearby mountain lakes or calmer rivers are usually recommended. Safety precautions are essential for anyone venturing close to the Romanche, especially during the spring snowmelt season when water levels and flow increase significantly.