Valderaduey River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Valderaduey River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Valderaduey River today is 21.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUN 23 | 22.4°C | 16.7°C | |
| JUN 24 | 22.6°C | 16.7°C | |
| JUN 25 | 22.6°C | 16.7°C | |
| JUN 26 | 22.6°C | 16.7°C | |
| JUN 27 | 21.5°C | 16.7°C | |
| JUN 28 | 21.5°C | 16.7°C | |
| JUN 29 | 21.5°C | 16.7°C | |
| JUN 30 | 21.5°C | 16.7°C | |
| JUL 1 | 18.0°C | 20.9°C | |
| JUL 2 | 18.0°C | 20.8°C | |
| JUL 3 | 18.0°C | 20.6°C | |
| JUL 4 | 18.0°C | 20.5°C | |
| JUL 5 | 18.0°C | 20.3°C | |
| JUL 6 | 18.0°C | 20.2°C | |
| JUL 7 | 18.0°C | 20.0°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 | 3°C | 7°C | 9°C |
| February | 3°C | 7°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 7°C | 11°C | 15°C |
| May | 9°C | 14°C | 20°C |
| June | 11°C | 17°C | 23°C |
| July | 14°C | 18°C | 23°C |
| August | 14°C | 18°C | 23°C |
| September | 11°C | 16°C | 20°C |
| October | 9°C | 13°C | 16°C |
| November | 6°C | 9°C | 12°C |
| December | 3°C | 7°C | 9°C |
Valderaduey River: Water Temperature by Location
Valderaduey River: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Mouth Douro
• location Zamora
• coordinates 41°30′46″N 5°42′30″W
Length 158 km (98 mi)
The Río Valderaduey, flowing through Castile and León in northwest Spain, tends to show marked seasonal variation in water temperature because of the region’s continental climate and variable flow. In winter the river commonly cools to around 4–8 °C (39–46 °F), while spring temperatures typically rise to roughly 8–15 °C (46–59 °F) as snowmelt and rains increase discharge. By summer some shallow, slower stretches and impoundments can warm to about 18–23 °C (64–73 °F), though deeper or faster reaches remain cooler. In autumn temperatures usually fall back into the 10–16 °C (50–61 °F) range as air temperatures drop and flows stabilise.
Swimming in the Río Valderaduey is possible in some calm, accessible spots, but it is not widely regulated as a network of official bathing areas, so permissibility depends on local municipal rules and water-quality conditions. Recreational bathing is often avoided where there are strong currents, sudden depth changes, agricultural runoff or no lifeguard presence. Anyone planning to swim should check local advisories for pollution levels and access rules, choose sheltered sections with gentle flow, and be aware that sudden weather or flow changes can make conditions unsafe even when temperatures feel suitable.