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Iso Lohijärvi — Current Water Temperature, Annual Trends and Forecast

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

Miekojärvi, Finland
Miekojärvi, Finland © By Mpasula, CC BY 3.0

Current Water Temperature

14.3°C
Today
13.2°C
Yesterday
11.8°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 Iso Lohijärvi today is 14.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 10 to June 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 311.7°C17.0°C
JUN 411.8°C17.0°C
JUN 512.1°C17.0°C
JUN 612.1°C17.0°C
JUN 713.0°C17.0°C
JUN 813.2°C17.0°C
JUN 1014.0°C17.0°C
JUN 1117.0°C14.4°C
JUN 1217.0°C14.6°C
JUN 1317.0°C14.7°C
JUN 1417.0°C14.8°C
JUN 1517.0°C15.0°C
JUN 1617.0°C15.1°C
JUN 1717.0°C15.2°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°C0°C4°C
February0°C0°C4°C
March0°C2°C5°C
April0°C3°C6°C
May2°C7°C12°C
June11°C17°C22°C
July14°C20°C25°C
August12°C18°C23°C
September8°C13°C19°C
October2°C6°C9°C
November0°C3°C6°C
December0°C0°C4°C

Iso Lohijärvi: Water Temperature by Location

Iso Lohijärvi: Weather Forecast

June 9

° / °
partly cloudy
rain: 18% | wind:

June 10

° / °
moderate rain
rain: 67% | wind:

June 11

° / °
light drizzle
rain: 18% | wind:

June 12

° / °
overcast
rain: 42% | wind:

June 13

° / °
overcast
rain: 34% | wind:

Location & Local Information

Lake Iso Lohijärvi, located in western Lapland near Ylitornio, is a clear and tranquil lake surrounded by northern forests and low hills. Its high-latitude location means that the water temperature remains relatively cool throughout the year. In spring, after the ice melts in May, the surface water temperature is about 3–6 °C (37–43 °F). During early summer, it gradually warms to 12–16 °C (54–61 °F), and in July, at the warmest time of the year, it typically reaches 17–20 °C (63–68 °F). On particularly warm days, shallow shores may briefly rise to 21–22 °C (70–72 °F). By September, the water cools below 10 °C (50 °F), and the lake usually freezes again by late October or November.

Swimming in Lake Iso Lohijärvi is allowed and practiced mainly during the short Arctic summer. The water is clean and of good quality, though it tends to stay refreshingly cool even in midsummer. Local residents and visitors swim at small beaches and piers, enjoying the peaceful surroundings and clear air. While the water may feel cold compared with southern lakes, it provides a pure and invigorating experience typical of Lapland’s natural waters.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Iso Lohijärvi?
Water Temperature in Iso Lohijärvi today is 14.3°C.
What is the water temperature in Iso Lohijärvi during the summer months?
The water temperature in Iso Lohijärvi in summer fluctuates in the range of 11°C - 25°C.
Is it possible to swim in Iso Lohijärvi (Finland) and what are the possibilities for this?
Yes — Iso Lohijärvi is suitable for swimming, with options ranging from wild lakeshore and dock swimming to bathing from small beaches or boat landings and access by canoe or kayak, though facilities and water-quality monitoring differ by spot so you should check local information before going.