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Nizhyn — Current Water Temperature, Annual Trends and Forecast

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

Oster River, Ukraine
Oster River, Ukraine © Желєзко Роман, GFDL

Current Water Temperature

19.7°C
Today
19.7°C
Yesterday
21.6°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 Nizhyn today is 19.7°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 2 to September 2

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2621.6°C20.1°C
AUG 2721.2°C20.1°C
AUG 2820.6°C20.1°C
AUG 2920.4°C20.1°C
AUG 3020.1°C20.1°C
AUG 3119.6°C20.1°C
SEP 119.7°C18.0°C
SEP 219.7°C18.0°C
SEP 318.0°C19.6°C
SEP 418.0°C19.5°C
SEP 518.0°C19.4°C
SEP 618.0°C19.4°C
SEP 718.0°C19.3°C
SEP 818.0°C19.2°C
SEP 918.0°C19.1°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°C5°C9°C
March0°C6°C11°C
April4°C9°C14°C
May6°C12°C18°C
June15°C19°C24°C
July16°C20°C25°C
August15°C20°C26°C
September13°C18°C22°C
October9°C13°C16°C
November3°C7°C11°C
December1°C5°C9°C

Nizhyn: Weather Forecast

September 3

° / °
slight rain showers
rain: 48% | wind:

September 4

° / °
slight rain
rain: 29% | wind:

September 5

° / °
slight rain
rain: 65% | wind:

September 6

° / °
slight rain showers
rain: 39% | wind:

September 7

° / °
partly cloudy
rain: 18% | wind:

Location & Local Information

In Nizhyn, the small river Oster flows right through the city, creating a natural waterway that locals often use for recreation. The water temperature here depends strongly on the season: in spring and autumn it usually stays cool, around 12–16°C, while in the summer months it can warm up to 20–24°C, which makes short swims pleasant. Because the river is not very wide or deep in this part, the warming is fairly quick on hot days.

Swimming in the Oster within Nizhyn is possible, though it is more common for locals to wade, cool off, or fish rather than treat it as a classic beach spot. The riverbanks are accessible, and on sunny summer days you may find people taking a dip to refresh themselves. Still, since the Oster is relatively shallow here and flows through an urban area, the swimming experience is modest compared to larger lakes or rivers nearby.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Nizhyn?
Water Temperature in Nizhyn today is 19.7°C.
What is the water temperature in Nizhyn during the summer months?
The water temperature in Nizhyn in summer fluctuates in the range of 15°C - 26°C.
Is it possible to swim in Nizhyn (Ukraine) in Oster and what are the possibilities for this?
You can swim in the Oster River around Nizhyn in summer at informal riverbanks, sandbars and some private or municipal pools, but official monitored beaches and regular water-quality checks are scarce, so swimming is at your own risk—avoid after heavy rains and be mindful of currents, underwater hazards and the lack of lifeguards.