Ladon Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ladon Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ladon Lake today is 22.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUN 3 | 20.8°C | 27.4°C | |
| JUN 4 | 20.8°C | 27.4°C | |
| JUN 5 | 20.8°C | 27.4°C | |
| JUN 6 | 20.8°C | 27.4°C | |
| JUN 7 | 20.8°C | 27.4°C | |
| JUN 8 | 21.4°C | 27.4°C | |
| JUN 10 | 22.1°C | 27.4°C | |
| JUN 11 | 27.4°C | 22.4°C | |
| JUN 12 | 27.4°C | 22.6°C | |
| JUN 13 | 27.4°C | 22.9°C | |
| JUN 14 | 27.4°C | 23.2°C | |
| JUN 15 | 27.4°C | 23.4°C | |
| JUN 16 | 27.4°C | 23.7°C | |
| JUN 17 | 27.4°C | 24.0°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 | 5°C | 9°C | 12°C |
| February | 8°C | 12°C | 15°C |
| March | 8°C | 13°C | 18°C |
| April | 11°C | 16°C | 20°C |
| May | 14°C | 20°C | 26°C |
| June | 20°C | 27°C | 34°C |
| July | 24°C | 29°C | 34°C |
| August | 24°C | 29°C | 34°C |
| September | 24°C | 29°C | 34°C |
| October | 14°C | 19°C | 22°C |
| November | 11°C | 15°C | 19°C |
| December | 8°C | 12°C | 15°C |
Ladon Lake: Water Temperature by Location
Ladon Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
The artificial Lake of Ladon (Τεχνητή Λίμνη Λάδωνα) in the Peloponnese is a mountain reservoir whose water temperature follows a clear seasonal pattern. In winter the surface typically cools to around 5–10 °C (41–50 °F), while spring warming brings temperatures to roughly 10–16 °C (50–61 °F). Summer surface temperatures can reach approximately 20–26 °C (68–79 °F) on warm days, though deeper water remains much cooler year-round. Autumn sees a gradual decline, with surface values often between 12–18 °C (54–64 °F). Local conditions such as recent rainfall, shading from surrounding hills and the reservoir’s depth can produce significant variation, so measured temperatures at any given spot may differ from these ranges.
Swimming in Lake Ladon is commonly practiced by visitors and locals during the warmer months and is generally possible in many shoreline areas, but it is not managed like a conventional seaside resort. There are no widespread lifeguarded beaches or formal municipal swimming facilities, and some zones near dam structures, intake works or steep banks may be restricted for safety or operational reasons. Water quality is usually good due to mountain inflow, yet seasonal changes, underwater hazards and boat traffic make caution important. Always observe local signage and guidance before entering the water.