Embalse de Llerena — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Embalse de Llerena, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Embalse de Llerena today is 26.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 |
|---|---|---|---|
| AUG 4 | 26.5°C | 26.0°C | |
| AUG 5 | 26.5°C | 26.0°C | |
| AUG 6 | 25.9°C | 26.0°C | |
| AUG 7 | 25.9°C | 26.0°C | |
| AUG 8 | 25.9°C | 26.0°C | |
| AUG 9 | 25.9°C | 26.0°C | |
| AUG 10 | 26.5°C | 26.0°C | |
| AUG 11 | 26.5°C | 26.0°C | |
| AUG 12 | 26.0°C | 26.5°C | |
| AUG 13 | 26.0°C | 26.5°C | |
| AUG 14 | 26.0°C | 26.4°C | |
| AUG 15 | 26.0°C | 26.4°C | |
| AUG 16 | 26.0°C | 26.4°C | |
| AUG 17 | 26.0°C | 26.4°C | |
| AUG 18 | 26.0°C | 26.3°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 | 5°C | 9°C | 12°C |
| February | 5°C | 9°C | 13°C |
| March | 5°C | 9°C | 14°C |
| April | 9°C | 14°C | 18°C |
| May | 13°C | 19°C | 24°C |
| June | 18°C | 23°C | 28°C |
| July | 20°C | 25°C | 30°C |
| August | 21°C | 26°C | 32°C |
| September | 19°C | 24°C | 29°C |
| October | 12°C | 17°C | 20°C |
| November | 9°C | 13°C | 17°C |
| December | 7°C | 11°C | 14°C |
Embalse de Llerena: Water Temperature by Location
Embalse de Llerena: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
The Embalse de Llerena, located in Extremadura, typically shows pronounced seasonal variation in water temperature due to the region’s continental-Mediterranean climate and the reservoir’s shallow bathymetry. In winter, surface temperatures commonly range from about 4–10 °C (39–50 °F), rising in spring to roughly 12–20 °C (54–68 °F) as air temperatures warm. Summer surface temperatures often peak between 20–28 °C (68–82 °F), occasionally reaching the upper end during heat waves, while autumn sees a gradual decline back toward spring values. Deeper parts of the reservoir remain cooler year-round, so reported temperatures depend on depth and time of day.
Regarding swimming, regulations and practical considerations at Embalse de Llerena vary: bathing is often not officially promoted because many reservoirs serve irrigation, ecological and water-supply functions, and managers restrict access to protect water quality and ensure safety (no lifeguards, sudden depth changes, underwater obstacles). Informal swimming does occur in accessible coves during warm months, but visitors should heed local signage and municipal rules. For safe recreation, verify current restrictions with local authorities, be aware of fluctuating water quality after heavy rains, and respect protected zones and infrastructure around the dam.