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Ahr River
Ahr River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Ahr 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 Ahr River
5.1°C
TODAY
4.1°C
YESTERDAY
5.1°C
A WEEK AGO
As of today, the minimum water temperature in the Ahr River ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
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 Ahr River Over the Last 30 Days
Today the water temperature in Ahr River is higher than the same day in previous years. The water temperature range here in February is from 3°C to 6°C. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Ahr 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 |
|---|---|---|---|
| Feb 15 | 5.1°C | 4.5°C | |
| Feb 16 | 4.6°C | 4.5°C | |
| Feb 17 | 4.4°C | 4.5°C | |
| Feb 18 | 4.7°C | 4.5°C | |
| Feb 19 | 3.9°C | 4.5°C | |
| Feb 20 | 4.0°C | 4.5°C | |
| Feb 21 | 4.1°C | 4.5°C | |
| Feb 22 | 5.1°C | 4.5°C | |
| Feb 23 | 4.5°C | 5.0°C | |
| Feb 24 | 4.5°C | 5.0°C | |
| Feb 25 | 4.5°C | 5.0°C | |
| Feb 26 | 4.5°C | 5.0°C | |
| Feb 27 | 4.5°C | 5.0°C | |
| Feb 28 | 4.5°C | 5.0°C | |
| Mar 1 | 4.4°C | 4.9°C | |
| Mar 2 | 4.4°C | 4.9°C |
Water Temperature Ranges in Ahr River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.6°C | 7°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.5°C | 6°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.4°C | 7°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 6.4°C | 9°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 10.2°C | 13°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 13°C | 17°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 17.1°C | 22°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.6°C | 20°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7°C | 10°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7°C | 9°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.6°C | 7°C |
Monthly Water Temperature Histogram for Ahr River
Water Temperature in Cities and Towns on Ahr River
Ahr River Weather
FEBRUARY 23
4°C / 13°C
overcastrain: 2% | wind: 10 km/h
FEBRUARY 24
4°C / 11°C
light drizzlerain: 68% | wind: 16 km/h
FEBRUARY 25
5°C / 12°C
light drizzlerain: 53% | wind: 9 km/h
FEBRUARY 26
1°C / 9°C
moderate drizzlerain: 39% | wind: 19 km/h
FEBRUARY 27
-2°C / 9°C
partly cloudyrain: 18% | wind: 7 km/h
Water Temperature in Ahr River: General Trends and Swimming Opportunities
Source:
• location Blankenheim, Northern Eifel, North Rhine-Westfalia, Germany
• coordinates 50.438°N 6.6494°E
• elevation 470 m (1,540 ft)
Mouth Rhine
• location Remagen, Rhineland-Palatinate, Germany
• coordinates 50°33′34″N 7°16′37″E
• elevation 58 m (190 ft)
Length 89 km (55 mi)
The Ahr River, a tributary of the Rhine, flows through the scenic Ahr Valley in the Rhineland-Palatinate region of Germany. The river's water temperature varies with the seasons, typically ranging between 5°C and 20°C (41°F to 68°F). During the summer, the water reaches its warmest temperatures, making it more appealing for recreational activities, while in winter, it remains cold and less suitable for such activities.
Swimming in the Ahr is generally not widespread due to its rocky bed and occasional fast-moving currents. However, some calmer sections may allow for wading or a refreshing dip on warm summer days. The Ahr Valley is known more for its hiking trails, vineyards, and natural beauty, offering visitors a chance to relax and explore the area rather than focus solely on water activities.
Geographical Location of Ahr River
Nearby Rivers
Frequently Asked Questions About Ahr River and its Water Temperatures
What is the current water temperature in Ahr River?
The water temperature today in Ahr River ranges from 38°F (3.5°C) to 40°F (4.2°C).
What is the water temperature in Ahr River during the summer months?
The average water temperature in Ahr River during the summer months is typically between 55°F to 66°F (13°C to 19°C), and it can reach up to 72°F (22°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Ahr River in May?
The average water temperature in Ahr River in May ranges from 45°F to 55°F (7°C to 13°C).
What is the water temperature in Ahr River in September?
The average water temperature in Ahr River in September is typically between 54°F to 68°F (12°C to 20°C).
Where does Ahr River flow?
Ahr River flows through Germany (North Rhine-Westphalia, Rhineland-Palatinate).
Is it possible to swim in the Ahr River?
Yes, it is possible to swim in the Ahr River in Germany. However, it's essential to exercise caution due to potentially strong currents and low water temperatures.