Hyrylä — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Hyrylä, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Hyrylä today is 4.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters. 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 |
|---|---|---|---|
| NOV 4 | 5.8°C | 4.5°C | |
| NOV 5 | 5.3°C | 4.5°C | |
| NOV 6 | 5.5°C | 4.5°C | |
| NOV 7 | 5.6°C | 4.5°C | |
| NOV 8 | 4.5°C | 4.5°C | |
| NOV 9 | 4.1°C | 4.5°C | |
| NOV 10 | 4.3°C | 4.5°C | |
| NOV 11 | 4.3°C | 4.5°C | |
| NOV 12 | 4.5°C | 4.4°C | |
| NOV 13 | 4.5°C | 4.4°C | |
| NOV 14 | 4.5°C | 4.4°C | |
| NOV 15 | 4.5°C | 4.4°C | |
| NOV 16 | 4.5°C | 4.4°C | |
| NOV 17 | 4.5°C | 4.4°C | |
| NOV 18 | 4.5°C | 4.4°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 | 1°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 |
Hyrylä: Weather Forecast
November 12
November 13
November 14
November 15
Location & Local Information
Hyrylä, located in the municipality of Tuusula in Uusimaa, lies on the western shore of Lake Tuusula, one of southern Finland’s well-known recreational lakes. The lake’s shallow depth allows it to warm up relatively quickly in summer compared to deeper lakes in the region. After the ice melts in late April or early May, the surface temperature is around 5–8 °C (41–46 °F). As early summer progresses, the water warms to 14–17 °C (57–63 °F), and in July, the warmest period, Lake Tuusula typically reaches 19–23 °C (66–73 °F). During sunny spells, sheltered bays can briefly exceed 24 °C (75 °F). By late September, the temperature falls below 10 °C (50 °F), and the lake usually freezes by late November.
Swimming in Lake Tuusula is allowed and highly popular during summer. The water quality is regularly monitored, and the lake’s gentle slopes and sandy areas make it suitable for swimmers of all ages. Public beaches such as Tuusulan ranta in Hyrylä provide safe and pleasant access to the water. The warm summer temperatures create comfortable swimming conditions, while the clear and calm waters offer opportunities for boating and paddleboarding. Although too cool in spring and autumn, midsummer in Hyrylä provides ideal conditions for swimming and lakeside recreation.