Lagnieu — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lagnieu, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lagnieu today is 21.9°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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 15 | 22.7°C | 20.1°C | |
| JUL 16 | 24.5°C | 20.1°C | |
| JUL 17 | 24.5°C | 20.1°C | |
| JUL 18 | 22.9°C | 20.1°C | |
| JUL 19 | 22.7°C | 20.1°C | |
| JUL 20 | 22.2°C | 20.1°C | |
| JUL 21 | 22.0°C | 20.1°C | |
| JUL 22 | 21.9°C | 20.1°C | |
| JUL 23 | 20.1°C | 21.8°C | |
| JUL 24 | 20.1°C | 21.7°C | |
| JUL 25 | 20.1°C | 21.6°C | |
| JUL 26 | 20.1°C | 21.5°C | |
| JUL 27 | 20.1°C | 21.5°C | |
| JUL 28 | 20.1°C | 21.4°C | |
| JUL 29 | 20.1°C | 21.3°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 | 4°C | 6°C | 8°C |
| February | 1°C | 4°C | 8°C |
| March | 4°C | 7°C | 10°C |
| April | 8°C | 11°C | 14°C |
| May | 11°C | 15°C | 19°C |
| June | 14°C | 18°C | 22°C |
| July | 17°C | 20°C | 25°C |
| August | 17°C | 21°C | 25°C |
| September | 14°C | 19°C | 23°C |
| October | 10°C | 13°C | 16°C |
| November | 7°C | 10°C | 13°C |
| December | 4°C | 6°C | 8°C |
Lagnieu: Weather Forecast
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Lagnieu is a town in the Ain department of the Auvergne-Rhône-Alpes region in France, located on the banks of the Rhône River. The river provides a scenic backdrop for the town, with opportunities for outdoor activities such as walking, cycling, and fishing. The water temperature in the Rhône River varies throughout the year. During the colder months (December to February), the water temperature can be quite low, often below 5°C (41°F), making it unsuitable for swimming. However, as summer arrives, the water warms up, typically reaching 18-20°C (64-68°F) in the peak summer months of July and August. This makes the Rhône more favorable for water sports, although swimming in the river itself is not as common due to its strong currents and large size.
While swimming directly in the Rhône is not a widespread activity in Lagnieu, there are several nearby lakes and designated swimming areas that offer safer and more controlled environments. For example, the town is close to the Lac de Miribel-Jonage, a large artificial lake that offers a designated beach for swimming, as well as facilities for water sports. In addition, the Rhône River itself is often used for activities like kayaking and boating, where visitors can enjoy the river's beauty while staying safe in the water.