Ulster River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Ulster River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Ulster River today is 18.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 14 | 18.7°C | 19.4°C | |
| JUL 15 | 18.7°C | 19.4°C | |
| JUL 16 | 17.8°C | 19.4°C | |
| JUL 17 | 18.3°C | 19.4°C | |
| JUL 18 | 18.0°C | 19.4°C | |
| JUL 19 | 18.0°C | 19.4°C | |
| JUL 20 | 18.5°C | 19.4°C | |
| JUL 21 | 18.5°C | 19.4°C | |
| JUL 22 | 19.4°C | 18.2°C | |
| JUL 23 | 19.4°C | 18.2°C | |
| JUL 24 | 19.4°C | 18.3°C | |
| JUL 25 | 19.4°C | 18.4°C | |
| JUL 26 | 19.4°C | 18.4°C | |
| JUL 27 | 19.4°C | 18.5°C | |
| JUL 28 | 19.4°C | 18.6°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 1°C | 4°C | 6°C |
| February | 2°C | 5°C | 8°C |
| March | 5°C | 7°C | 10°C |
| April | 6°C | 10°C | 13°C |
| May | 9°C | 14°C | 17°C |
| June | 14°C | 20°C | 24°C |
| July | 16°C | 19°C | 24°C |
| August | 15°C | 19°C | 22°C |
| September | 11°C | 16°C | 21°C |
| October | 8°C | 11°C | 13°C |
| November | 2°C | 8°C | 12°C |
| December | 1°C | 5°C | 7°C |
Ulster River: Water Temperature by Location
Ulster River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Source:
• location Rhön Mountains
• coordinates 50°50′32″N 9°59′7″E
Mouth:
• location Werra
• coordinates 50°50′36″N 9°59′5″E
Length 57.3 km (35.6 mi)
The Ulster River, flowing through the Hesse region of Germany, is a relatively smaller river that offers a range of swimming possibilities, especially in its calmer stretches during the summer. The water temperature in the Ulster can vary depending on the season, with colder temperatures between 4°C and 8°C (39°F to 46°F) in the winter, and warming to between 18°C and 22°C (64°F to 72°F) during the summer months. These warmer summer temperatures make the river more suitable for swimming, with many locals enjoying a refreshing dip in designated areas along the riverbanks. However, swimmers should be aware that the river can have variable currents, particularly after heavy rainfall or during the spring thaw.
While the Ulster is generally safe for swimming in the summer, it is important for swimmers to ensure that the water quality is safe before entering. Like many smaller rivers, the Ulster can be affected by agricultural runoff, particularly during periods of intense rainfall, which can lead to temporary pollution. The best times for swimming are usually in the middle of summer, when the water temperature is comfortable, and after local authorities or environmental groups have verified that the water is clear and safe for recreational use.