Ibón de Plan — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ibón de Plan, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ibón de Plan today is 13.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| SEP 13 | 14.4°C | 12.0°C | |
| SEP 14 | 14.1°C | 12.0°C | |
| SEP 15 | 14.0°C | 12.0°C | |
| SEP 16 | 13.8°C | 12.0°C | |
| SEP 17 | 15.1°C | 12.0°C | |
| SEP 18 | 14.3°C | 12.0°C | |
| SEP 19 | 14.1°C | 12.0°C | |
| SEP 20 | 14.0°C | 12.0°C | |
| SEP 21 | 12.0°C | 13.4°C | |
| SEP 22 | 12.0°C | 13.4°C | |
| SEP 23 | 12.0°C | 13.3°C | |
| SEP 24 | 12.0°C | 13.2°C | |
| SEP 25 | 12.0°C | 13.1°C | |
| SEP 26 | 12.0°C | 13.1°C | |
| SEP 27 | 12.0°C | 13.0°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 | 0°C | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 4°C | 7°C |
| April | 1°C | 5°C | 9°C |
| May | 4°C | 9°C | 14°C |
| June | 7°C | 12°C | 18°C |
| July | 10°C | 15°C | 21°C |
| August | 10°C | 15°C | 21°C |
| September | 7°C | 12°C | 18°C |
| October | 5°C | 9°C | 12°C |
| November | 0°C | 5°C | 8°C |
| December | 0°C | 2°C | 5°C |
Ibón de Plan: Water Temperature by Location
Ibón de Plan: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Ibón de Plan is a high mountain lake in the Aragonese Pyrenees whose water remains cold for most of the year. Surface temperatures in summer typically range from about 8–15 °C (46–59 °F) on warm afternoons, while spring and autumn temperatures commonly sit between near freezing and 8 °C (32–46 °F) as snowmelt and cool nights dominate. In winter the basin often freezes or the water stays at or very near 0 °C (32 °F), so open liquid water is rare until the thaw. Temperature can vary with depth, weather, and seasonal snowmelt, so even on warmer days subsurface water remains noticeably colder.
Swimming at Ibón de Plan is physically possible in the warmer weeks but is limited by safety and conservation considerations. There are generally no lifeguards, amenities, or warming facilities, and the persistently low temperatures increase the risk of cold shock and hypothermia; for these reasons many visitors choose to avoid prolonged immersion. Additionally, mountain ibones are ecologically sensitive, and local rules or land managers may discourage or restrict bathing to protect water quality and wildlife. If one decides to swim, it should be brief, cautious, and ideally done when air and surface temperatures are at their peak in summer.