Gjesåssjøen — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Gjesåssjøen, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Gjesåssjøen 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 |
|---|---|---|---|
| JUL 14 | 18.7°C | 19.0°C | |
| JUL 15 | 19.1°C | 19.0°C | |
| JUL 16 | 19.1°C | 19.0°C | |
| JUL 17 | 20.0°C | 19.0°C | |
| JUL 18 | 20.0°C | 19.0°C | |
| JUL 19 | 19.7°C | 19.0°C | |
| JUL 20 | 19.7°C | 19.0°C | |
| JUL 21 | 18.4°C | 19.0°C | |
| JUL 22 | 19.0°C | 18.4°C | |
| JUL 23 | 19.0°C | 18.5°C | |
| JUL 24 | 19.0°C | 18.5°C | |
| JUL 25 | 19.0°C | 18.5°C | |
| JUL 26 | 19.0°C | 18.6°C | |
| JUL 27 | 19.0°C | 18.6°C | |
| JUL 28 | 19.0°C | 18.6°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 | 3°C | 6°C |
| April | 1°C | 5°C | 8°C |
| May | 6°C | 11°C | 17°C |
| June | 10°C | 17°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 |
Gjesåssjøen: Water Temperature by Location
Gjesåssjøen: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Gjesåssjøen, a lake in Innlandet county, typically follows the temperature patterns of inland Norwegian lakes. In summer the surface water commonly warms to roughly 15–22 °C (59–72 °F) at sheltered, shallow bays on the warmest days of July and August, while open or deeper parts stay a few degrees cooler. Late spring and early summer temperatures are usually in the range of about 4–10 °C (39–50 °F) as the lake stratifies and long daylight increases warmth. In autumn the surface cools back toward roughly 5–12 °C (41–54 °F) before ice forms; during winter the lake is often at or below freezing at the surface and may be ice-covered, with temperatures close to 0 °C (32 °F).
Swimming in Gjesåssjøen is generally possible and commonly practiced in the warmer months where access from the shoreline is permitted. There are no universal bans on recreational bathing in natural lakes, but conditions vary by location and season: summer temperatures can be comfortable for most swimmers, whereas spring and autumn waters are cold and pose hypothermia risk for prolonged exposure. In winter, swimming is not feasible except as ice bathing for experienced, well-prepared individuals. As with any natural bathing spot, local signage, water quality advisories and personal safety precautions should be observed.