Search for cities, countries, lakes and rivers
Grenoble
Water Temperature in Grenoble in Isère River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Grenoble in Isère 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 Grenoble
9.5°C
TODAY
9.5°C
YESTERDAY
9.4°C
A WEEK AGO
As of today, the minimum water temperature in Grenoble ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing 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 Isère River in Grenoble Over the Last 30 Days
Today the water temperature in Grenoble is higher than the same day in previous years. The water temperature range here in April is from 6°C to 12°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Grenoble 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 25 | 9.4°C | 7.0°C | |
| Mar 26 | 9.4°C | 7.0°C | |
| Mar 27 | 9.2°C | 7.0°C | |
| Mar 28 | 9.1°C | 7.0°C | |
| Mar 29 | 9.0°C | 7.0°C | |
| Mar 31 | 9.0°C | 7.0°C | |
| Apr 1 | 9.5°C | 9.1°C | |
| Apr 2 | 9.5°C | 9.1°C | |
| Apr 3 | 9.1°C | 9.5°C | |
| Apr 4 | 9.1°C | 9.5°C | |
| Apr 5 | 9.1°C | 9.5°C | |
| Apr 6 | 9.1°C | 9.5°C | |
| Apr 7 | 9.1°C | 9.5°C | |
| Apr 8 | 9.1°C | 9.5°C | |
| Apr 9 | 9.1°C | 9.5°C | |
| Apr 10 | 9.1°C | 9.5°C |
Water Temperature Ranges in Grenoble by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 3.5°C | 6°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 5.2°C | 9°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7°C | 10°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 9.1°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 11.2°C | 14°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.9°C | 17°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.8°C | 20°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.1°C | 19°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 21°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 9°C | 12°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 3.5°C | 6°C |
Monthly Water Temperature Histogram for Isère River in Grenoble
Grenoble Weather
APRIL 3
9°C / 22°C
overcastrain: 3% | wind: 11 km/h
APRIL 4
11°C / 21°C
overcastrain: 3% | wind: 5 km/h
APRIL 5
10°C / 21°C
overcastrain: 5% | wind: 10 km/h
APRIL 6
4°C / 18°C
clear skyrain: 3% | wind: 11 km/h
APRIL 7
0°C / 13°C
partly cloudyrain: 0% | wind: 9 km/h
Water Temperature in Grenoble: General Trends and Swimming Opportunities
Grenoble, located at the foot of the French Alps, is a vibrant city known for its rich history, technological innovation, and outdoor activities. The Isère River flows through the city, providing both scenic views and opportunities for water activities. The water temperature in the Isère River varies considerably depending on the time of year, with colder temperatures in the winter months, often reaching 5-7°C (41-45°F). During the summer, however, the river can warm up to around 15-18°C (59-64°F), which is more comfortable for swimming and water sports. The river, fed by the nearby alpine glaciers, generally remains cool, even in summer, making it refreshing for those looking to enjoy a swim on a hot day.
Swimming in the Isère River itself is not as common due to the fast currents and cooler temperatures. However, several public swimming pools and nearby lakes in the Grenoble region offer excellent alternatives for those looking to enjoy a swim. The city also boasts several recreational areas along the river, where people can enjoy kayaking, rafting, and paddleboarding. For those who prefer natural lakes, the nearby Lac de Laffrey and Lac de Paladru provide beautiful settings for swimming, with water temperatures typically ranging between 18°C and 22°C (64°F-72°F) during the summer months, making these lakes more suitable for a relaxing swim.
Geographical Location of Grenoble
Nearby Cities
Frequently Asked Questions About Grenoble and its Water Temperatures
What is the current water temperature in Grenoble?
The water temperature today in Grenoble is 49°F (9.5°C).
What is the water temperature in Grenoble during the summer months?
The average water temperature in Grenoble during the summer months is typically between 55°F to 61°F (13°C to 16°C), and it can reach up to 68°F (20°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Grenoble in May?
The average water temperature in Grenoble in May ranges from 46°F to 57°F (8°C to 14°C).
What is the water temperature in Grenoble in September?
The average water temperature in Grenoble in September is typically between 55°F to 70°F (13°C to 21°C).
Is it possible to swim in the Isère River in Grenoble, and what are the available options for doing so?
Yes, it is possible to swim in the Isère River in Grenoble. Options may include visiting open swimming areas or participating in organized water sports activities provided by local facilities.