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Immalanjärvi — Current Water Temperature, Annual Trends and Forecast

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

Saimaa Lake, Finland
Saimaa Lake, Finland © By Timo Saarinen, CC BY-SA 4.0

Current Water Temperature

18.8°C
Today
18.1°C
Yesterday
17.6°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 Immalanjärvi today is 18.8°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 May 31 to July 1

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2317.6°C15.0°C
JUN 2417.6°C15.0°C
JUN 2517.5°C15.0°C
JUN 2617.5°C15.0°C
JUN 2717.5°C15.0°C
JUN 2817.5°C15.0°C
JUN 2918.1°C15.0°C
JUN 3018.7°C15.0°C
JUL 120.0°C18.9°C
JUL 220.0°C18.9°C
JUL 320.0°C19.0°C
JUL 420.0°C19.0°C
JUL 520.0°C19.1°C
JUL 620.0°C19.2°C
JUL 720.0°C19.2°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°C3°C6°C
February0°C2°C5°C
March0°C2°C5°C
April0°C4°C7°C
May5°C10°C15°C
June10°C15°C21°C
July14°C20°C25°C
August14°C20°C25°C
September11°C17°C22°C
October5°C9°C12°C
November1°C5°C8°C
December0°C3°C6°C

Immalanjärvi: Water Temperature by Location

Immalanjärvi: Weather Forecast

July 1

° / °
overcast
rain: 6% | wind:

July 2

° / °
light drizzle
rain: 59% | wind:

July 3

° / °
moderate drizzle
rain: 53% | wind:

July 4

° / °
moderate drizzle
rain: 54% | wind:

Location & Local Information

Lake Immalanjärvi, located in South Karelia in southeastern Finland, lies near the town of Imatra and is part of the Vuoksi water system. It is a deep and clear lake surrounded by pine forests and rocky shores, known for its excellent water quality. The water temperature varies seasonally in line with the Finnish inland climate. After the ice melts in late April or early May, the surface temperature is around 4–7 °C (39–45 °F). During early summer, it rises to 13–16 °C (55–61 °F), and in July, the warmest month, Immalanjärvi usually reaches 18–22 °C (64–72 °F). On sunny days, shallow bays may briefly exceed 23 °C (73 °F). By late September, the temperature drops below 10 °C (50 °F), and the lake typically freezes again by November.

Swimming in Lake Immalanjärvi is allowed and very popular, especially during summer. The water is clean and suitable for bathing, and several maintained beaches around Imatra offer safe access to the lake. The surrounding nature and calm waters make it an ideal location for swimming, kayaking, and relaxation. Although the water can be cool at the start and end of the season, mid-summer temperatures provide pleasant and refreshing conditions for swimmers.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Immalanjärvi?
Water Temperature in Immalanjärvi today is 18.8°C.
What is the water temperature in Immalanjärvi during the summer months?
The water temperature in Immalanjärvi in summer fluctuates in the range of 10°C - 25°C.
Is it possible to swim in Immalanjärvi (Finland) and what are the possibilities for this?
Yes — you can swim in Immalanjärvi in the warmer months, using natural shores, public beaches and piers or from small boats and canoes (often combined with a sauna), but always check local water-quality reports and safety notices before entering.