Rumblar Reservoir — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Rumblar Reservoir, trends, monthly ranges and the forecast for the coming days.

Yeguas Reservoir, Spain © Por Veinticuatro de Jahén, CC BY-SA 4.0

Current Water Temperature

25.9°C

Today

26.0°C

Yesterday

26.7°C

A Week Ago

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Rumblar Reservoir today is 25.9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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

From August 21 to September 21

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
SEP 13	26.7°C	25.0°C
SEP 14	26.1°C	25.0°C
SEP 15	26.5°C	25.0°C
SEP 16	26.4°C	25.0°C
SEP 17	26.2°C	25.0°C
SEP 18	26.1°C	25.0°C
SEP 19	26.0°C	25.0°C
SEP 20	25.9°C	25.0°C
SEP 21		25.0°C	25.9°C
SEP 22		25.0°C	25.8°C
SEP 23		25.0°C	25.8°C
SEP 24		25.0°C	25.7°C
SEP 25		25.0°C	25.7°C
SEP 26		25.0°C	25.6°C
SEP 27		25.0°C	25.6°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	6°C	10°C	13°C
February	6°C	10°C	14°C
March	6°C	10°C	15°C
April	10°C	15°C	20°C
May	14°C	20°C	25°C
June	19°C	24°C	29°C
July	21°C	26°C	32°C
August	22°C	27°C	33°C
September	20°C	25°C	30°C
October	13°C	18°C	21°C
November	10°C	14°C	18°C
December	8°C	12°C	15°C

Rumblar Reservoir: Water Temperature by Location

🇪🇸 Spain > Andalusia

Rumblar Reservoir: Weather Forecast

September 21

° / °

overcast

rain: 0% | wind:

September 22

° / °

partly cloudy

rain: 0% | wind:

September 23

° / °

mainly clear

rain: 0% | wind:

September 24

° / °

clear sky

rain: 0% | wind:

September 25

° / °

clear sky

rain: 0% | wind:

September 26

° / °

overcast

rain: 0% | wind:

Location & Local Information

The Embalse del Rumblar, a reservoir in Andalusia, typically shows marked seasonal variation in water temperature driven by the Mediterranean climate and local elevation. In winter, surface temperatures often sit between about 8 and 14 °C (46–57 °F). Spring warming raises temperatures to roughly 12–20 °C (54–68 °F) as air temperatures climb. Peak summer surface temperatures commonly range from about 20 to 26 °C (68–79 °F), though shallow bays can warm a few degrees higher on hot, calm days. Into autumn the water cools again, with typical values around 14–20 °C (57–68 °F). These figures are approximate and can vary with depth, recent weather, inflow from cooler streams, and seasonal rainfall.

Swimming at the Embalse del Rumblar is subject to local rules and practical limitations; many reservoirs in Andalusia restrict bathing to protect drinking-water quality and for safety reasons, and Rumblar is frequently treated the same way. Restrictions are put in place because reservoirs can have submerged hazards, sudden depth changes, cold thermoclines, and the potential for algal blooms or contamination that make unsupervised swimming risky. Visitors should consult local signage or municipal authorities before entering the water; where allowed, swimmers should take normal precautions regarding temperature, currents, and water quality.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Rumblar Reservoir?

Water Temperature in Rumblar Reservoir today is 25.9°C.

What is the water temperature in Rumblar Reservoir during the summer months?

The water temperature in Rumblar Reservoir in summer fluctuates in the range of 19°C - 33°C.

Is it possible to swim in Rumblar Reservoir (Spain) and what are the possibilities for this?

Swimming in Rumblar Reservoir can be possible, but it depends on local regulations, water quality and safety conditions—when allowed visitors typically bathe in sheltered coves and use non‑motorized watercraft such as kayaks or paddleboards, so check with the reservoir manager or local authorities before entering the water.