Loppijärvi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Loppijärvi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Loppijärvi today is 18.4°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 |
|---|---|---|---|
| AUG 4 | 20.1°C | 20.0°C | |
| AUG 5 | 19.9°C | 20.0°C | |
| AUG 6 | 19.9°C | 20.0°C | |
| AUG 7 | 19.9°C | 20.0°C | |
| AUG 8 | 19.4°C | 20.0°C | |
| AUG 9 | 19.2°C | 20.0°C | |
| AUG 10 | 19.0°C | 20.0°C | |
| AUG 11 | 19.0°C | 20.0°C | |
| AUG 12 | 20.0°C | 18.5°C | |
| AUG 13 | 20.0°C | 18.6°C | |
| AUG 14 | 20.0°C | 18.6°C | |
| AUG 15 | 20.0°C | 18.7°C | |
| AUG 16 | 20.0°C | 18.8°C | |
| AUG 17 | 20.0°C | 18.9°C | |
| AUG 18 | 20.0°C | 19.0°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 | 5°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 |
Loppijärvi: Water Temperature by Location
Loppijärvi: Weather Forecast
August 12
August 13
August 14
Location & Local Information
Lake Loppijärvi, located in the Kanta-Häme region of southern Finland, is a medium-sized and relatively shallow lake surrounded by forests and farmland near the town of Loppi. Because of its depth and location, the lake warms up fairly quickly in summer but also cools rapidly in autumn. In spring, after the ice melts, the surface temperature remains low, around 5–8 °C (41–46 °F). During early summer, it rises to 15–18 °C (59–64 °F), and in July, at the warmest time of the year, the temperature usually reaches 19–22 °C (66–72 °F). On very hot days, shallow areas can briefly reach 23–24 °C (73–75 °F). By autumn, the temperature falls below 10 °C (50 °F), and the lake often freezes in late November.
Swimming in Lake Loppijärvi is allowed and common during the summer season. The water quality is generally good, and there are several public beaches and small piers suitable for swimming and recreation. Because of its moderate depth, the water warms well in early summer, offering pleasant conditions for families and open-water swimmers alike. The clear water, calm surroundings, and accessibility make Loppijärvi a peaceful place to swim and enjoy the natural landscape of southern Finland.