Temperature:

Your Favorite Locations:

Your favorites list is empty.

Derhachi — Current Water Temperature, Annual Trends and Forecast

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

Lopan River, Ukraine
Lopan River, Ukraine © Petar Milošević, CC BY-SA 3.0

Current Water Temperature

7.3°C
Today
7.5°C
Yesterday
9.9°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 Derhachi today is 7.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

❌ As of today, the minimum water temperature ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold. 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 September 30 to October 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 239.9°C9.0°C
OCT 249.3°C9.0°C
OCT 258.8°C9.0°C
OCT 269.2°C9.0°C
OCT 278.8°C9.0°C
OCT 288.3°C9.0°C
OCT 297.5°C9.0°C
OCT 307.2°C9.0°C
OCT 319.0°C7.3°C
NOV 18.0°C7.4°C
NOV 28.0°C7.4°C
NOV 38.0°C7.4°C
NOV 48.0°C7.5°C
NOV 58.0°C7.5°C
NOV 68.0°C7.5°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°C10°C
April5°C9°C12°C
May6°C13°C20°C
June12°C17°C23°C
July13°C19°C25°C
August14°C20°C27°C
September10°C15°C21°C
October6°C9°C12°C
November4°C8°C10°C
December1°C6°C9°C

Derhachi: Weather Forecast

October 31

° / °
slight rain
rain: 70% | wind:

November 1

° / °
light drizzle
rain: 35% | wind:

November 2

° / °
overcast
rain: 3% | wind:

November 3

° / °
overcast
rain: 9% | wind:

November 4

° / °
overcast
rain: 40% | wind:

Location & Local Information

The city of Derhachi, situated on the Lopan River in the Kharkiv Oblast, is located in a zone with a moderate continental climate, which dictates the seasonal nature of its water temperature. The Lopan River within the city limits is a typical lowland river with a moderate current. Thanks to its relatively shallow depth and hot summers, the water temperature becomes suitable for swimming between late June and August. During this period, the water in the river warms up to a comfortable 22−25∘C, allowing for prolonged enjoyment in the water.

Swimming opportunities in the Lopan River near Derhachi exist but may be focused around informal or local beach areas. The river provides a pleasant cool-down from the summer heat, and its sandy banks are often used for recreation. It is important to remember that, as with all rivers, water quality can vary, and it is recommended to choose verified and safe locations for swimming. Overall, the Lopan River offers residents and visitors a convenient opportunity for summer water activities.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Derhachi?
Water Temperature in Derhachi today is 7.3°C.
What is the water temperature in Derhachi during the summer months?
The water temperature in Derhachi in summer fluctuates in the range of 12°C - 27°C.
Is it possible to swim in Derhachi (Ukraine) in Lopan and what are the possibilities for this?
Swimming in the Lopan at Derhachi is possible in some calm, shallow stretches used informally by locals, but opportunities are limited and it’s safer to opt for municipal pools, managed reservoirs or supervised recreational spots while always checking current water quality, currents and local rules before entering.