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Water Temperature in Arnhem in Nederrijn River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Arnhem in Nederrijn 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 Arnhem
10.6°C
TODAY
10.6°C
YESTERDAY
9.3°C
A WEEK AGO
As of today, the minimum water temperature in Arnhem ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit 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 Nederrijn River in Arnhem Over the Last 30 Days
Today the water temperature in Arnhem is lower than the same day in previous years. The water temperature range here in April is from 10°C to 16°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 Arnhem 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 24 | 9.3°C | 9.5°C | |
| Mar 25 | 10.0°C | 9.5°C | |
| Mar 26 | 9.8°C | 9.5°C | |
| Mar 27 | 9.9°C | 9.5°C | |
| Mar 28 | 10.1°C | 9.5°C | |
| Mar 29 | 10.5°C | 9.5°C | |
| Mar 31 | 10.6°C | 9.5°C | |
| Apr 1 | 10.6°C | 12.9°C | |
| Apr 2 | 12.9°C | 10.7°C | |
| Apr 3 | 12.9°C | 10.8°C | |
| Apr 4 | 12.9°C | 10.9°C | |
| Apr 5 | 12.9°C | 11.0°C | |
| Apr 6 | 12.9°C | 11.1°C | |
| Apr 7 | 12.9°C | 11.2°C | |
| Apr 8 | 12.9°C | 11.3°C | |
| Apr 9 | 12.9°C | 11.4°C |
Water Temperature Ranges in Arnhem by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 7°C | 9°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.9°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16.1°C | 19°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.7°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 22.7°C | 28°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.4°C | 24°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 20.7°C | 26°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 14.7°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 9.8°C | 12°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
Monthly Water Temperature Histogram for Nederrijn River in Arnhem
Arnhem Weather
APRIL 2
3°C / 14°C
mainly clearrain: 0% | wind: 22 km/h
APRIL 3
5°C / 17°C
mainly clearrain: 2% | wind: 14 km/h
APRIL 4
4°C / 15°C
mainly clearrain: 2% | wind: 14 km/h
Water Temperature in Arnhem: General Trends and Swimming Opportunities
In Arnhem, located along the Nederrijn river, swimming is technically possible, but it is not recommended for the general public due to the river’s fluctuating water quality and swift currents. The water temperature in the Nederrijn can range from 4°C (39°F) in the winter months to a more comfortable 18-22°C (64-72°F) during the summer, although it can occasionally climb higher in hot weather. While these summer temperatures might seem inviting for a swim, strong river currents and the potential presence of waterborne contaminants make swimming in the river risky. Local authorities generally advise against recreational swimming in these conditions, encouraging residents and tourists to use designated swimming areas or local swimming pools instead.
Geographical Location of Arnhem
Nearby Cities
Frequently Asked Questions About Arnhem and its Water Temperatures
What is the current water temperature in Arnhem?
The water temperature today in Arnhem is 51°F (10.6°C).
What is the water temperature in Arnhem during the summer months?
The average water temperature in Arnhem during the summer months is typically between 71°F to 74°F (22°C to 23°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Arnhem in May?
The average water temperature in Arnhem in May ranges from 55°F to 66°F (13°C to 19°C).
What is the water temperature in Arnhem in September?
The average water temperature in Arnhem in September is typically between 64°F to 79°F (18°C to 26°C).
Is it possible to swim in the Nederrijn River in Arnhem, and what are the available options for doing so?
Yes, it is possible to swim in the Nederrijn River in Arnhem. The options available include public beaches, like Arnhem’s city beach, or local clubs offering swimming activities.