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Çaygören Dam — Current Water Temperature, Annual Trends and Forecast

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

Gediz River, Turkey
Gediz River, Turkey © By Mr. Necdet Düzen, CC BY-SA 3.0

Current Water Temperature

23.6°C
Today
23.5°C
Yesterday
21.5°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 Çaygören Dam today is 23.6°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 May 30 to June 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2321.5°C19.0°C
JUN 2421.5°C19.0°C
JUN 2522.3°C19.0°C
JUN 2622.3°C19.0°C
JUN 2722.4°C19.0°C
JUN 2822.4°C19.0°C
JUN 2923.5°C19.0°C
JUN 3023.6°C19.0°C
JUL 122.0°C23.5°C
JUL 222.0°C23.4°C
JUL 322.0°C23.4°C
JUL 422.0°C23.3°C
JUL 522.0°C23.2°C
JUL 622.0°C23.1°C
JUL 722.0°C23.0°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
January5°C8°C12°C
February5°C9°C11°C
March7°C11°C14°C
April9°C12°C15°C
May9°C14°C20°C
June15°C19°C24°C
July18°C22°C27°C
August18°C22°C27°C
September17°C21°C26°C
October13°C17°C19°C
November10°C14°C17°C
December6°C10°C13°C

Çaygören Dam: Weather Forecast

July 1

° / °
partly cloudy
rain: 0% | wind:

July 2

° / °
partly cloudy
rain: 3% | wind:

July 3

° / °
clear sky
rain: 0% | wind:

July 4

° / °
partly cloudy
rain: 0% | wind:

Location & Local Information

Çaygören Dam, located in Kütahya province, is a relatively small inland reservoir whose surface temperatures follow the region’s continental seasonal pattern. In winter the water commonly falls to around 2–6 °C (36–43 °F) at the surface, while spring warming brings typical surface values near 8–16 °C (46–61 °F). In summer the shallow upper layer can reach roughly 18–26 °C (64–79 °F), and during autumn the surface usually cools to about 10–17 °C (50–63 °F). These figures are indicative: actual temperatures vary with recent weather, wind, depth, inflow from rivers or snowmelt and reservoir operations, and deeper layers remain colder year-round due to stratification.

Swimming at Çaygören is generally discouraged and in many reservoirs is formally restricted by local authorities for safety and water-management reasons. Risks include low winter and spring temperatures, sudden thermoclines and underwater hazards such as submerged structures, strong currents near the dam or intakes, and variable water quality when the reservoir serves irrigation or drinking-water purposes. Where local signs or regulations explicitly permit recreational bathing, summer surface temperatures may be comfortable; otherwise visitors should assume swimming is not allowed and follow posted rules to avoid safety and environmental problems.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Çaygören Dam?
Water Temperature in Çaygören Dam today is 23.6°C.
What is the water temperature in Çaygören Dam during the summer months?
The water temperature in Çaygören Dam in summer fluctuates in the range of 15°C - 27°C.
Is it possible to swim in Çaygören Dam (Turkey) in Simav and what are the possibilities for this?
Swimming at Çaygören Dam is possible in warm months—mainly by entering from shallow shorelines and sheltered coves—but there are no official swimming facilities or lifeguards, water levels and quality can vary, and visitors should exercise caution and check local rules before entering the water.