Guadiaro River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Guadiaro River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Guadiaro River today is 26.6°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 | 26.7°C | 21.4°C | |
| AUG 5 | 26.5°C | 21.4°C | |
| AUG 6 | 26.1°C | 21.4°C | |
| AUG 7 | 26.1°C | 21.4°C | |
| AUG 8 | 26.1°C | 21.4°C | |
| AUG 9 | 26.1°C | 21.4°C | |
| AUG 10 | 26.5°C | 21.4°C | |
| AUG 11 | 26.6°C | 21.4°C | |
| AUG 12 | 21.4°C | 26.3°C | |
| AUG 13 | 21.4°C | 26.1°C | |
| AUG 14 | 21.4°C | 25.8°C | |
| AUG 15 | 21.4°C | 25.6°C | |
| AUG 16 | 21.4°C | 25.3°C | |
| AUG 17 | 21.4°C | 25.0°C | |
| AUG 18 | 21.4°C | 24.8°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 | 7°C | 12°C | 15°C |
| February | 9°C | 12°C | 15°C |
| March | 10°C | 14°C | 17°C |
| April | 12°C | 16°C | 18°C |
| May | 13°C | 18°C | 22°C |
| June | 16°C | 20°C | 25°C |
| July | 14°C | 20°C | 26°C |
| August | 16°C | 21°C | 27°C |
| September | 15°C | 19°C | 24°C |
| October | 14°C | 18°C | 20°C |
| November | 11°C | 15°C | 18°C |
| December | 8°C | 13°C | 17°C |
Guadiaro River: Water Temperature by Location
Guadiaro River: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Mouth Mediterranean Sea
• location Andalusía, Spain
• coordinates 36°16′57″N 5°16′36″W
• elevation 0 m (0 ft)
Length 183 km (114 mi)
The Río Guadiaro in Andalusia experiences typical Mediterranean river temperatures that vary with the seasons. In winter the water is generally cool, roughly 10–12 °C (50–54 °F). Spring brings a steady rise as snowmelt and rainfall increase flows, with temperatures around 12–18 °C (54–64 °F). In summer the shallow stretches and the lower estuary can warm notably, commonly ranging from 18–25 °C (64–77 °F), while isolated pools or slow reaches may feel even warmer on hot days. Autumn temperatures usually fall back to roughly 15–20 °C (59–68 °F) as air temperatures cool and river discharge changes. Local microclimates, depth, shading and freshwater inputs cause variations, so these figures are approximate.
Swimming in the Río Guadiaro is possible in many places and is a popular local activity, especially near accessible pools, calm bends and the lower estuary where conditions resemble coastal bathing. However, whether swimming is advisable depends on specific spots and times: water quality may fluctuate after heavy rains, some stretches are privately owned or environmentally protected, and currents, submerged hazards and variable depths can present risks. For safety and legality it is best to use designated or commonly used bathing spots, heed signage, and check local information about water quality and access before entering.