Lutvann Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lutvann Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lutvann Lake today is 18.5°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 |
|---|---|---|---|
| JUL 15 | 19.5°C | 21.0°C | |
| JUL 16 | 19.5°C | 21.0°C | |
| JUL 17 | 20.6°C | 21.0°C | |
| JUL 18 | 20.6°C | 21.0°C | |
| JUL 19 | 20.5°C | 21.0°C | |
| JUL 20 | 20.5°C | 21.0°C | |
| JUL 21 | 18.5°C | 21.0°C | |
| JUL 22 | 18.7°C | 21.0°C | |
| JUL 23 | 21.0°C | 18.6°C | |
| JUL 24 | 21.0°C | 18.8°C | |
| JUL 25 | 21.0°C | 18.9°C | |
| JUL 26 | 21.0°C | 19.0°C | |
| JUL 27 | 21.0°C | 19.1°C | |
| JUL 28 | 21.0°C | 19.3°C | |
| JUL 29 | 21.0°C | 19.4°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 | 6°C | 10°C |
| May | 6°C | 11°C | 17°C |
| June | 10°C | 17°C | 23°C |
| July | 16°C | 21°C | 26°C |
| August | 16°C | 21°C | 26°C |
| September | 11°C | 17°C | 22°C |
| October | 6°C | 10°C | 13°C |
| November | 2°C | 6°C | 9°C |
| December | 0°C | 3°C | 6°C |
Lutvann Lake: Water Temperature by Location
Lutvann Lake: Weather Forecast
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Lutvann is a small forest lake in Oslo known for clear, cool water and surrounding walking trails. Seasonal surface temperatures typically range from near freezing in winter to pleasantly cool in summer: during winter months the water is usually around 0–4 °C (32–39 °F) and often ice-covered, spring sees a rise to roughly 3–12 °C (37–54 °F) as the ice breaks up, while summer surface temperatures commonly reach about 15–22 °C (59–72 °F) on warmer days. In autumn the surface cools again to roughly 6–12 °C (43–54 °F) as air temperatures drop and stratification weakens.
Swimming at Lutvann is generally allowed because it is a public natural lake and there are informal bathing spots along the shoreline; it is used by locals in summer and occasionally for cold-water dips in winter where ice conditions permit. There are normally no lifeguards or formal facilities, so access is based on public right of way and the lake’s water quality and natural setting. Visitors should be aware of variable temperatures, the risk of cold shock in cooler months, and changing ice conditions before attempting winter bathing or swimming.