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Mainz
Water Temperature in Mainz in Rhine River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Mainz in Rhine 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 Mainz
14.9°C
TODAY
15.4°C
YESTERDAY
14.6°C
A WEEK AGO
As of today, the minimum water temperature in Mainz 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 Rhine River in Mainz Over the Last 30 Days
Today the water temperature in Mainz is lower than the same day in previous years. The water temperature range here in May is from 14°C to 20°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 Mainz 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 |
|---|---|---|---|
| May 6 | 14.6°C | 16.8°C | |
| May 7 | 14.9°C | 16.8°C | |
| May 8 | 14.1°C | 16.8°C | |
| May 9 | 15.0°C | 16.8°C | |
| May 10 | 15.8°C | 16.8°C | |
| May 11 | 15.2°C | 16.8°C | |
| May 12 | 15.4°C | 16.8°C | |
| May 13 | 14.9°C | 16.8°C | |
| May 14 | 16.8°C | 15.0°C | |
| May 15 | 16.8°C | 15.1°C | |
| May 16 | 16.8°C | 15.2°C | |
| May 17 | 16.8°C | 15.3°C | |
| May 18 | 16.8°C | 15.4°C | |
| May 19 | 16.8°C | 15.5°C | |
| May 20 | 16.8°C | 15.6°C | |
| May 21 | 16.8°C | 15.7°C |
Water Temperature Ranges in Mainz by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 4°C | 7°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 7°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.8°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.8°C | 20°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.8°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 23.1°C | 28°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 23°C | 26°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 25°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 13°C | 16°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 Rhine River in Mainz
Mainz Weather
MAY 13
9°C / 21°C
partly cloudyrain: 0% | wind: 12 km/h
MAY 14
9°C / 23°C
overcastrain: 3% | wind: 8 km/h
MAY 15
12°C / 22°C
overcastrain: 0% | wind: 13 km/h
MAY 16
11°C / 20°C
partly cloudyrain: 3% | wind: 9 km/h
Water Temperature in Mainz: General Trends and Swimming Opportunities
Mainz, located on the western bank of the Rhine River, is the capital of the state of Rhineland-Palatinate in Germany. The city's location at the confluence of the Rhine and Main rivers has made it a historically significant hub for trade and culture. Mainz offers beautiful riverfront promenades, and the Rhine plays a central role in both its economy and recreation.
Swimming in the Rhine near Mainz is possible, though it requires caution due to strong currents and shipping traffic. The city has several designated areas and nearby lakes where swimming is safer. The water temperature in the Rhine varies throughout the year, reaching between 20°C and 24°C (68°F to 75°F) during the summer months. In winter, the temperature drops to around 5°C to 8°C (41°F to 46°F), making the river too cold for most swimmers.
Geographical Location of Mainz
Nearby Cities
Frequently Asked Questions About Mainz and its Water Temperatures
What is the current water temperature in Mainz?
The water temperature today in Mainz is 59°F (14.9°C).
What is the water temperature in Mainz during the summer months?
The average water temperature in Mainz during the summer months is typically between 73°F to 74°F (23°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 Mainz in May?
The average water temperature in Mainz in May ranges from 57°F to 68°F (14°C to 20°C).
What is the water temperature in Mainz in September?
The average water temperature in Mainz in September is typically between 63°F to 77°F (17°C to 25°C).
Is it possible to swim in the Rhine River in Mainz, and what are the available options for doing so?
Yes, it is possible to swim in the Rhine River in Mainz. You can either swim independently or participate in organized swimming events.