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Stryi River — Current Water Temperature, Annual Trends and Forecast

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

Opir River, Ukraine
Opir River, Ukraine © Helgi, CC BY-SA 3.0

Current Water Temperature

15.9°C
Today
16.7°C
Yesterday
18.1°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 the Stryi River today is 15.9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 August 20 to September 20

Table of Daily Sea Temperature Data

Date Current Average Forecast
SEP 1318.1°C16.0°C
SEP 1417.4°C16.0°C
SEP 1517.4°C16.0°C
SEP 1616.3°C16.0°C
SEP 1716.0°C16.0°C
SEP 1816.1°C16.0°C
SEP 1916.7°C16.0°C
SEP 2015.9°C16.0°C
SEP 2116.0°C15.9°C
SEP 2216.0°C15.9°C
SEP 2316.0°C15.9°C
SEP 2416.0°C15.9°C
SEP 2516.0°C15.9°C
SEP 2616.0°C15.9°C
SEP 2716.0°C15.9°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
January0°C5°C9°C
February0°C4°C8°C
March1°C6°C10°C
April3°C9°C13°C
May5°C11°C17°C
June11°C16°C21°C
July12°C17°C22°C
August13°C18°C24°C
September11°C16°C20°C
October8°C11°C14°C
November2°C7°C10°C
December1°C5°C9°C

Stryi River: Water Temperature by Location

Stryi River: Weather Forecast

September 21

° / °
slight rain
rain: 100% | wind:

September 22

° / °
slight rain
rain: 98% | wind:

September 23

° / °
dense intensity drizzle
rain: 92% | wind:

September 24

° / °
light drizzle
rain: 37% | wind:

September 25

° / °
overcast
rain: 39% | wind:

Location & Local Information

Source:
• location Mokhnate, Lviv Oblast, Ukraine
• coordinates 48°55′56.57″N 23°08′14.59″E
Mouth Dniester
• location Khodoriv
Length 231 km (144 mi)

The Stryi River flows through the Carpathian region of western Ukraine, beginning in the mountains and winding northward toward the Dniester. Because of its origin and relatively high elevation, the river’s water is usually cool and clear, especially in the upper reaches. In summer, depending on the weather and altitude, the water temperature generally ranges between 15 °C and 21 °C. In lower, calmer sections — particularly near towns like Stryi or Drohobych — it can get a bit warmer, while in the mountain stretches near Turka or Skole it often remains refreshingly cold, rarely above 17 °C even in July.

The river’s flow is moderate to fast, with many shallow, stony areas and deeper pools in bends. These features make it appealing for short, refreshing swims in summer but less suitable for prolonged bathing or casual swimming. Locals and visitors often use calm shallows or wider bends for cooling off during hot weather. However, because of variable currents and uneven rocky bottoms, care is needed when entering or moving through the water. Overall, the Stryi offers a natural, clean, and invigorating swimming experience — more of a mountain river dip than a leisurely lake swim.

Nearby Rivers

Frequently Asked Questions

What is the current water temperature in the Stryi River?
Water Temperature in the Stryi River today is 15.9°C.
What is the water temperature in the Stryi River during the summer months?
The water temperature in the Stryi River in summer fluctuates in the range of 11°C - 24°C.
Is it possible to swim in Stryi (Ukraine) and what are the possibilities for this?
Yes — swimming is possible in Stryi: locals swim seasonally in parts of the Stryi River and nearby reservoirs, the town has indoor pools and sports clubs for supervised swimming and lessons, and occasional organized river recreation takes place, though water quality, currents, seasonal conditions and local rules vary so always check safety information before entering the water.