Stora Gla Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Stora Gla Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Stora Gla Lake today is 13°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| SEP 13 | 13.9°C | 18.0°C | |
| SEP 14 | 14.2°C | 18.0°C | |
| SEP 15 | 14.2°C | 18.0°C | |
| SEP 16 | 14.0°C | 18.0°C | |
| SEP 17 | 13.9°C | 18.0°C | |
| SEP 18 | 13.5°C | 18.0°C | |
| SEP 19 | 13.4°C | 18.0°C | |
| SEP 20 | 13.2°C | 18.0°C | |
| SEP 21 | 18.0°C | 13.3°C | |
| SEP 22 | 18.0°C | 13.5°C | |
| SEP 23 | 18.0°C | 13.8°C | |
| SEP 24 | 18.0°C | 14.0°C | |
| SEP 25 | 18.0°C | 14.3°C | |
| SEP 26 | 18.0°C | 14.5°C | |
| SEP 27 | 18.0°C | 14.8°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 | 3°C | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 4°C | 7°C |
| April | 3°C | 7°C | 11°C |
| May | 7°C | 12°C | 18°C |
| June | 13°C | 19°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 16°C | 22°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 7°C | 11°C | 14°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Stora Gla Lake: Water Temperature by Location
Stora Gla Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Stora Gla is a lake in Värmland County that typically has clear, cool water influenced by its latitude and local weather. Surface temperatures in summer commonly range from about 16–22 °C (61–72 °F), and during warm spells shallow bays can reach 24–26 °C (75–79 °F). In late spring the water is still chilly, often between 2–12 °C (36–54 °F) as the lake recovers from ice cover, while autumn sees a gradual cooling to roughly 8–15 °C (46–59 °F). In winter the lake is frequently ice-covered; water immediately under the ice is close to 0–4 °C (32–39 °F). Deeper water remains colder year-round, so temperatures vary with depth and exposure.
Swimming at Stora Gla is generally possible and commonly practiced in the warmer months because of Sweden’s public right of access (allemansrätten) and the lake’s recreational character. However, conditions determine safety: low spring and autumn temperatures increase the risk of cold shock, and winter swimming is hazardous without specialist knowledge and equipment due to ice and near-freezing water. Bathers should choose sheltered, shallow areas for warmer surface temperatures, check local conditions, and follow basic water-safety precautions.