Valehouse Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Valehouse Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Valehouse Reservoir today is 11.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 7 | 12.1°C | 14.0°C | |
| OCT 8 | 11.8°C | 14.0°C | |
| OCT 9 | 12.0°C | 14.0°C | |
| OCT 10 | 11.1°C | 14.0°C | |
| OCT 11 | 11.7°C | 14.0°C | |
| OCT 12 | 11.3°C | 14.0°C | |
| OCT 13 | 10.7°C | 14.0°C | |
| OCT 14 | 11.1°C | 14.0°C | |
| OCT 15 | 14.0°C | 11.2°C | |
| OCT 16 | 14.0°C | 11.4°C | |
| OCT 17 | 14.0°C | 11.5°C | |
| OCT 18 | 14.0°C | 11.7°C | |
| OCT 19 | 14.0°C | 11.8°C | |
| OCT 20 | 14.0°C | 12.0°C | |
| OCT 21 | 14.0°C | 12.1°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 | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 3°C | 7°C | 10°C |
| April | 7°C | 11°C | 14°C |
| May | 10°C | 16°C | 22°C |
| June | 14°C | 21°C | 27°C |
| July | 17°C | 23°C | 28°C |
| August | 16°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 10°C | 14°C | 18°C |
| November | 4°C | 8°C | 12°C |
| December | 2°C | 6°C | 9°C |
Valehouse Reservoir: Water Temperature by Location
Valehouse Reservoir: Weather Forecast
October 15
October 16
October 17
October 18
October 19
Location & Local Information
#Derbyshire
Valehouse Reservoir sits in the Longdendale valley of Derbyshire, and its water is cold for much of the year because of the upland location. Typical seasonal surface temperatures range roughly from about 0–6 °C (32–43 °F) in winter, through 6–12 °C (43–54 °F) in spring and autumn, to perhaps 12–18 °C (54–64 °F) at the warmest points of summer. Even in summer the reservoir can feel chilly beneath the surface, with deeper water staying several degrees colder than the top layer.
Swimming is generally discouraged or not permitted at Valehouse because reservoirs are working water supplies with variable depths, submerged hazards and intake structures, and there is a real risk of cold-water shock and difficulty in rescue. For those who do choose to wild-swim, it is at their own risk and local signs and rules should be respected. The area remains attractive for visitors regardless: the Longdendale Trail runs along the reservoir, and the surrounding landscape provides access to walking, cycling and views across the Peak District and nearby moorlands such as Kinder Scout.