Search for cities, countries, lakes and rivers
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
11.9°C
TODAY
11.9°C
YESTERDAY
10.4°C
A WEEK AGO
As of today, the minimum water temperature in the Ahr 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 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 April is from 3°C to 13°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 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 |
|---|---|---|---|
| Apr 12 | 10.4°C | 8.0°C | |
| Apr 13 | 11.3°C | 8.0°C | |
| Apr 14 | 12.1°C | 8.0°C | |
| Apr 15 | 12.3°C | 8.0°C | |
| Apr 16 | 12.8°C | 8.0°C | |
| Apr 17 | 12.5°C | 8.0°C | |
| Apr 18 | 11.9°C | 8.0°C | |
| Apr 19 | 11.4°C | 8.0°C | |
| Apr 20 | 8.0°C | 11.7°C | |
| Apr 21 | 8.0°C | 11.5°C | |
| Apr 22 | 8.0°C | 11.3°C | |
| Apr 23 | 8.0°C | 11.1°C | |
| Apr 24 | 8.0°C | 10.9°C | |
| Apr 25 | 8.0°C | 10.7°C | |
| Apr 26 | 8.0°C | 10.5°C | |
| Apr 27 | 8.0°C | 10.3°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 | 5°C | 7°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 6.5°C | 10°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8°C | 13°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
APRIL 19
3°C / 19°C
overcastrain: 2% | wind: 9 km/h
APRIL 20
8°C / 22°C
moderate drizzlerain: 44% | wind: 6 km/h
APRIL 21
9°C / 19°C
moderate drizzlerain: 24% | wind: 12 km/h
APRIL 22
9°C / 18°C
light drizzlerain: 30% | wind: 14 km/h
APRIL 23
9°C / 15°C
light drizzlerain: 35% | wind: 11 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 54°F (12.0°C) to 55°F (12.6°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.