Stordalsvatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Stordalsvatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Stordalsvatnet today is 2.9°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 |
|---|---|---|---|
| APR 11 | 2.5°C | 2.0°C | |
| APR 12 | 2.5°C | 2.0°C | |
| APR 13 | 2.6°C | 2.0°C | |
| APR 14 | 2.6°C | 2.0°C | |
| APR 15 | 2.6°C | 2.0°C | |
| APR 16 | 2.9°C | 2.0°C | |
| APR 17 | 2.9°C | 2.0°C | |
| APR 18 | 2.9°C | 2.0°C | |
| APR 19 | 2.0°C | 2.9°C | |
| APR 20 | 2.0°C | 2.8°C | |
| APR 21 | 2.0°C | 2.8°C | |
| APR 22 | 2.0°C | 2.7°C | |
| APR 23 | 2.0°C | 2.7°C | |
| APR 24 | 2.0°C | 2.6°C | |
| APR 25 | 2.0°C | 2.6°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 | 2°C | 5°C |
| April | 0°C | 2°C | 5°C |
| May | 3°C | 8°C | 13°C |
| June | 11°C | 17°C | 22°C |
| July | 14°C | 20°C | 25°C |
| August | 12°C | 18°C | 23°C |
| September | 8°C | 13°C | 19°C |
| October | 4°C | 8°C | 11°C |
| November | 0°C | 3°C | 6°C |
| December | 0°C | 2°C | 5°C |
Stordalsvatnet: Water Temperature by Location
Stordalsvatnet: Weather Forecast
April 19
April 20
April 21
April 22
Location & Local Information
Stordalsvatnet, located in Trøndelag County, is a typical Norwegian inland lake with clear, cool water influenced by seasonal weather and elevation. Surface temperatures through the year vary considerably: in winter the lake is often around 0 °C (32 °F) and may freeze in cold spells; spring temperatures usually climb to about 1–8 °C (34–46 °F) as snowmelt and runoff persist; summer offers the warmest conditions, commonly between 12–20 °C (54–68 °F) on the surface on sunnier, sheltered days; and autumn sees a decline to roughly 4–12 °C (39–54 °F) as air temperatures fall. These figures are approximate and local conditions such as depth, inflow from rivers, and wind exposure can shift the actual values.
Swimming in Stordalsvatnet (Stordalsvatnet) is generally permitted under Norway’s public right of access (allemannsretten) and many visitors take advantage of the summer window when surface temperatures are most comfortable. However, the water is often cold outside midsummer, posing a risk of cold-water shock and rapid loss of body heat, so precautions are advised: short acclimatised dips, use of a wetsuit, and avoiding solo swims or areas without easy exit points. There are usually no lifeguards, and it’s sensible to check local notices about water quality or temporary restrictions before entering.