Iso Lamujärvi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Iso Lamujärvi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Iso Lamujärvi today is 19.4°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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 14 | 20.0°C | 19.0°C | |
| JUL 15 | 20.7°C | 19.0°C | |
| JUL 16 | 20.7°C | 19.0°C | |
| JUL 17 | 20.8°C | 19.0°C | |
| JUL 18 | 21.3°C | 19.0°C | |
| JUL 19 | 20.7°C | 19.0°C | |
| JUL 20 | 20.7°C | 19.0°C | |
| JUL 21 | 19.4°C | 19.0°C | |
| JUL 22 | 19.0°C | 19.4°C | |
| JUL 23 | 19.0°C | 19.4°C | |
| JUL 24 | 19.0°C | 19.3°C | |
| JUL 25 | 19.0°C | 19.3°C | |
| JUL 26 | 19.0°C | 19.3°C | |
| JUL 27 | 19.0°C | 19.3°C | |
| JUL 28 | 19.0°C | 19.3°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 |
|---|---|---|---|
| January | 0°C | 2°C | 4°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 3°C | 6°C |
| April | 0°C | 2°C | 4°C |
| May | 2°C | 7°C | 12°C |
| June | 9°C | 14°C | 20°C |
| July | 13°C | 19°C | 24°C |
| August | 12°C | 18°C | 23°C |
| September | 8°C | 13°C | 19°C |
| October | 4°C | 8°C | 11°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 2°C | 5°C |
Iso Lamujärvi: Water Temperature by Location
Iso Lamujärvi: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Iso Lamujärvi is a medium-sized lake in the Pyhäntä municipality of North Ostrobothnia, known for its relatively shallow average depth, which contributes to its appeal as a swimming destination. Swimming is allowed throughout the lake's accessible shoreline, a freedom guaranteed by Finland's Everyman’s Rights. Due to its accessibility and numerous shores, the lake is a popular spot for summer recreation. Designated public swimming areas ensure monitored water quality and safe access points.
The lake experiences a significant temperature variation due to the northern climate, being frozen from approximately December to May. During this period, the water beneath the ice remains at a chilly 0∘C to 4∘C. The shallow nature of Iso Lamujärvi means the water can warm up relatively quickly during the short summer. The best time for comfortable swimming is typically July, when surface temperatures can reach a range of 18∘C to 22∘C in sheltered spots. Outside of the peak summer month, the water cools rapidly, making it suitable only for those dedicated to cold-water dips.