Steinkjer — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Steinkjer, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Steinkjer today is 3.1°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 | 2.7°C | 0.0°C | |
| APR 12 | 2.7°C | 0.0°C | |
| APR 13 | 2.6°C | 0.0°C | |
| APR 14 | 2.7°C | 0.0°C | |
| APR 15 | 2.8°C | 0.0°C | |
| APR 16 | 3.2°C | 0.0°C | |
| APR 17 | 3.2°C | 0.0°C | |
| APR 18 | 3.1°C | 0.0°C | |
| APR 19 | 0.0°C | 2.9°C | |
| APR 20 | 0.0°C | 2.8°C | |
| APR 21 | 0.0°C | 2.6°C | |
| APR 22 | 0.0°C | 2.5°C | |
| APR 23 | 0.0°C | 2.3°C | |
| APR 24 | 0.0°C | 2.2°C | |
| APR 25 | 0.0°C | 2.0°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 | 0°C | 4°C |
| February | 0°C | 0°C | 4°C |
| March | 0°C | 3°C | 6°C |
| April | 0°C | 0°C | 4°C |
| May | 2°C | 7°C | 12°C |
| June | 9°C | 14°C | 19°C |
| July | 13°C | 18°C | 23°C |
| August | 12°C | 17°C | 22°C |
| September | 8°C | 13°C | 18°C |
| October | 4°C | 8°C | 11°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 2°C | 5°C |
Steinkjer: Weather Forecast
April 19
April 20
April 21
April 22
Location & Local Information
Steinkjer, in Trøndelag County, has a number of lakes and rivers whose temperatures vary with season, depth and local inflows. In summer the surface of sheltered lakes commonly warms to roughly 15–22 °C (59–72 °F), while larger or deeper lakes and fast-flowing rivers often sit cooler around 10–18 °C (50–64 °F). In late spring (May–June) water temperatures are typically about 4–12 °C (39–54 °F) as snowmelt and cool weather keep levels low. Early autumn sees a gradual cooling to roughly 8–14 °C (46–57 °F). In winter lakes and rivers can approach freezing, often 0–4 °C (32–39 °F), and many inland waters may ice over for parts of the season. Local weather, recent sunshine, and whether a body of water is fed by mountain streams strongly influence these values.
Swimming in Steinkjer’s freshwater is generally allowed and is a common recreational activity in summer where conditions permit. Municipal bathing spots, lake shores and calmer river stretches are used for swimming because water quality is usually good and access is straightforward, but safety considerations remain important: cold temperatures outside peak summer, strong currents in some rivers, variable depths and ice in winter can make swimming hazardous. Visitors are advised to choose supervised or well-known spots, be mindful of cold shock risk, and check local guidance when in doubt.