Spain · Community of Madrid
Water temperature at Embalse San Juan San Mart?n de Valdeiglesias
Pleasant for swimming
Sample dataUpdated hourly from the live marine forecast. See the 12-month typical range and, where available, real measured readings further down the page.
7-day outlook
Sample dataModeled placeholder forecast for demonstration — will be replaced by a live marine-weather feed.
Water temperature
Next 7 days, °C
View as table
| Day | Water temp (°C) |
|---|---|
| Wed 2 | 23.2 |
| Thu 3 | 22.8 |
| Fri 4 | 22.3 |
| Sat 5 | 22.0 |
| Sun 6 | 22.1 |
| Mon 7 | 22.6 |
| Tue 8 | 23.1 |
Water temperature by month
Modeled climatology derived from latitude and season.
Typical vs. measured water temperature
12-month view, °C — modeled line vs. measured sample averages
View as table
| Month | Modeled (°C) | Measured avg. (°C) |
|---|---|---|
| Jan | 16 | — |
| Feb | 16 | — |
| Mar | 16 | — |
| Apr | 18 | — |
| May | 21 | — |
| Jun | 24 | — |
| Jul | 26 | — |
| Aug | 26 | — |
| Sep | 26 | — |
| Oct | 24 | — |
| Nov | 21 | — |
| Dec | 18 | — |
No measured in-season water temperature has been published for Embalse San Juan San Mart?n de Valdeiglesias yet — the chart above shows the modeled climatology only. Some countries (Croatia, via IZOR) also record the water temperature at each official water sample; check the water quality page for this beach's sampling status.
← Back to the Embalse San Juan San Mart?n de Valdeiglesias overview
Frequently asked questions
What is the water temperature at Embalse San Juan San Mart?n de Valdeiglesias today?
Treat the ~23°C above as illustrative only: the live marine feed for Embalse San Juan San Mart?n de Valdeiglesias was unreachable when this page was built, and the figure updates automatically once it's back. That's the reading right off Community of Madrid.
When should you plan a swimming trip to Embalse San Juan San Mart?n de Valdeiglesias?
June–October, when the modeled water temperature is typically above 22°C — widely considered comfortably warm for swimming. August usually runs warmest. That applies to the water around Community of Madrid.
Is the water temperature chart above measured or estimated?
Not yet for Embalse San Juan San Mart?n de Valdeiglesias — the chart above shows a modeled estimate derived from latitude and season, not a measured average. Some countries (Croatia, via IZOR) also publish the water temperature recorded at each official water sample; when that data exists for a beach it's plotted alongside the modeled curve.