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Loire River
Loire River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Loire 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 Loire River
18.7°C
TODAY
18.4°C
YESTERDAY
17.3°C
A WEEK AGO
As of today, the minimum water temperature in the Loire River 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.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for Loire River Over the Last 30 Days
Today the water temperature in Loire River is lower than the same day in previous years. The water temperature range here in June is from 16°C to 23°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 Loire 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.
Daily Water Temperature Chart
| Date | Current | Average | Forecast |
|---|---|---|---|
| May 28 | 17.3°C | 16.6°C | |
| May 29 | 17.3°C | 16.6°C | |
| May 30 | 17.3°C | 16.6°C | |
| May 31 | 17.4°C | 16.6°C | |
| Jun 1 | 17.8°C | 19.4°C | |
| Jun 2 | 18.2°C | 19.4°C | |
| Jun 3 | 18.4°C | 19.4°C | |
| Jun 4 | 18.7°C | 19.4°C | |
| Jun 5 | 19.4°C | 18.7°C | |
| Jun 6 | 19.4°C | 18.7°C | |
| Jun 7 | 19.4°C | 18.7°C | |
| Jun 8 | 19.4°C | 18.7°C | |
| Jun 9 | 19.4°C | 18.7°C | |
| Jun 10 | 19.4°C | 18.7°C | |
| Jun 11 | 19.4°C | 18.7°C | |
| Jun 12 | 19.4°C | 18.7°C |
Water Temperature Ranges in Loire River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 4.5°C | 8°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7.5°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13.7°C | 17°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.6°C | 20°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19.4°C | 23°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.6°C | 27°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.7°C | 25°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18.2°C | 23°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 8°C | 11°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
Monthly Water Temperature Histogram for Loire River
Water Temperature in Cities and Towns on Loire River
Loire River Weather
JUNE 5
12°C / 19°C
slight rainrain: 83% | wind: 21 km/h
JUNE 6
13°C / 22°C
slight rainrain: 58% | wind: 21 km/h
JUNE 7
13°C / 19°C
overcastrain: 22% | wind: 25 km/h
JUNE 8
10°C / 21°C
partly cloudyrain: 5% | wind: 17 km/h
JUNE 9
7°C / 24°C
mainly clearrain: 0% | wind: 8 km/h
Water Temperature in Loire River: General Trends and Swimming Opportunities
Source Massif Central
• location Sainte-Eulalie, Ardèche
• coordinates 44°49′48″N 4°13′20″E
• elevation 1,408 m (4,619 ft)
Mouth Atlantic Ocean
• location Saint-Nazaire, Loire-Atlantique
• coordinates 47°16′09″N 2°11′09″W
• elevation 0 m (0 ft)
Length 1,006 km (625 mi)
Basin size 117,000 km2 (45,000 sq mi)
Discharge:
• location Montjean-sur-Loire
• average 835.3 m3/s (29,500 cu ft/s)
• minimum 60 m3/s (2,100 cu ft/s)
• maximum 4,150 m3/s (147,000 cu ft/s)
The Loire River, the longest in France, flows from the Massif Central to the Atlantic, covering a wide range of landscapes and climates, which influence its water temperature. During summer, the Loire’s water can reach around 20°C to 25°C (68°F to 77°F), making it comfortable for swimming in certain areas. However, in winter, temperatures drop significantly, often to 5°C to 10°C (41°F to 50°F), which is less suitable for swimming. Due to the river’s variable currents and occasional strong flows, caution is advised for swimming, especially in unmonitored areas.
Swimming is allowed in designated parts of the Loire, particularly near river beaches and calmer tributaries where currents are gentler. Popular swimming spots along the Loire include areas around Saumur and Montsoreau, which are scenic and monitored in peak summer months. Many people also enjoy kayaking, canoeing, and other water activities along the river, particularly in areas with châteaux that add historical charm to the landscape.
Geographical Location of Loire River
Nearby Rivers
Frequently Asked Questions About Loire River and its Water Temperatures
What is the current water temperature in Loire River?
The water temperature today in Loire River ranges from 56°F (13.5°C) to 66°F (19.1°C).
What is the water temperature in Loire River during the summer months?
The average water temperature in Loire River during the summer months is typically between 67°F to 71°F (19°C to 22°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Loire River in May?
The average water temperature in Loire River in May ranges from 57°F to 68°F (14°C to 20°C).
What is the water temperature in Loire River in September?
The average water temperature in Loire River in September is typically between 59°F to 73°F (15°C to 23°C).
Where does Loire River flow?
Loire River flows through France (Centre-Val de Loire, Bourgogne-Franche-Comté, Auvergne-Rhône-Alpes, Pays de la Loire).
Is it possible to swim in the Loire River?
Yes, it is possible to swim in the Loire River. However, it can be risky due to strong currents and water quality issues.
What major cities are located on Loire River?
Cities along the course of Loire River include Amboise (Centre-Val de Loire), Blois (Centre-Val de Loire), Gien (Centre-Val de Loire), Nantes (Pays de la Loire), Nevers (Bourgogne-Franche-Comté), Orléans (Centre-Val de Loire), Roanne (Auvergne-Rhône-Alpes), Saint-Nazaire (Centre-Val de Loire), Saumur (Centre-Val de Loire), Tours (Centre-Val de Loire).