Lappalanjärvi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lappalanjärvi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lappalanjärvi today is 13.6°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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| SEP 14 | 14.7°C | 17.0°C | |
| SEP 15 | 14.5°C | 17.0°C | |
| SEP 16 | 14.7°C | 17.0°C | |
| SEP 17 | 14.3°C | 17.0°C | |
| SEP 18 | 13.8°C | 17.0°C | |
| SEP 19 | 14.0°C | 17.0°C | |
| SEP 20 | 13.3°C | 17.0°C | |
| SEP 21 | 13.6°C | 17.0°C | |
| SEP 22 | 17.0°C | 13.8°C | |
| SEP 23 | 17.0°C | 13.9°C | |
| SEP 24 | 17.0°C | 14.1°C | |
| SEP 25 | 17.0°C | 14.3°C | |
| SEP 26 | 17.0°C | 14.5°C | |
| SEP 27 | 17.0°C | 14.6°C | |
| SEP 28 | 17.0°C | 14.8°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 | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 3°C | 6°C |
| April | 0°C | 4°C | 8°C |
| May | 5°C | 11°C | 17°C |
| June | 12°C | 18°C | 23°C |
| July | 13°C | 19°C | 24°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 3°C | 6°C |
Lappalanjärvi: Water Temperature by Location
Lappalanjärvi: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lake Lappalanjärvi, located in the Kymenlaakso region of southeastern Finland near Kouvola, is a medium-sized freshwater lake known for its clear water and natural beauty. The lake’s moderate depth and sheltered location cause its water temperature to vary noticeably through the year. In spring, after the ice melts, surface water temperatures are typically around 5–8 °C (41–46 °F). During early summer, the water warms gradually to about 15–18 °C (59–64 °F), and in July, the warmest month, it usually reaches 19–22 °C (66–72 °F). On very warm days, shallow areas may briefly reach 23–24 °C (73–75 °F). In autumn, the water cools below 10 °C (50 °F), and the lake usually freezes in late November or early December.
Swimming in Lake Lappalanjärvi is allowed and very popular during the summer season. The water is clean and suitable for bathing, and there are several beaches and piers near Kouvola that attract both locals and visitors. The lake warms to comfortable swimming temperatures by mid-June, offering pleasant conditions for families and open-water swimmers alike. Its calm surroundings, scenic shoreline, and good water quality make Lappalanjärvi a well-loved place for summer recreation and relaxation.