Yngaren Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Yngaren Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Yngaren Lake today is 18.3°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 |
|---|---|---|---|
| JUN 23 | 15.1°C | 18.5°C | |
| JUN 24 | 15.1°C | 18.5°C | |
| JUN 25 | 15.1°C | 18.5°C | |
| JUN 26 | 16.4°C | 18.5°C | |
| JUN 27 | 16.4°C | 18.5°C | |
| JUN 28 | 16.4°C | 18.5°C | |
| JUN 29 | 16.4°C | 18.5°C | |
| JUN 30 | 18.3°C | 18.5°C | |
| JUL 1 | 21.0°C | 18.4°C | |
| JUL 2 | 21.0°C | 18.6°C | |
| JUL 3 | 21.0°C | 18.7°C | |
| JUL 4 | 21.0°C | 18.8°C | |
| JUL 5 | 21.0°C | 19.0°C | |
| JUL 6 | 21.0°C | 19.1°C | |
| JUL 7 | 21.0°C | 19.2°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 | 4°C | 8°C | 11°C |
| May | 8°C | 13°C | 19°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 21°C | 26°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 6°C | 10°C | 13°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Yngaren Lake: Water Temperature by Location
Yngaren Lake: Weather Forecast
July 1
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July 3
July 4
Location & Local Information
Lake Yngaren (Swedish: Yngaren) in Södermanland experiences a marked seasonal variation in water temperature typical of inland Swedish lakes. In winter the surface typically sits close to freezing, around 0–1 °C (32–34 °F) when ice is present. Spring temperatures rise slowly; April–May waters commonly measure 4–12 °C (39–54 °F) as thaw and warming progress. The warmest period is June through August, when surface temperatures most often reach 16–22 °C (61–72 °F), and in warm summers localized bays can approach 24 °C (75 °F). During autumn the lake cools to roughly 8–14 °C (46–57 °F) before returning toward freezing in late autumn and winter.
Swimming in Yngaren is generally permitted and practiced, reflecting Sweden’s public access traditions and the presence of public bathing spots and piers near villages and campgrounds. However, swimmers should observe local signage and guidance because temporary restrictions can occur for reasons such as algal blooms, elevated bacteria counts or safety concerns related to boat traffic and underwater hazards. Water temperature and weather strongly influence how comfortable swimming is; most recreational bathing takes place in the warmer summer months, while spring and autumn swims are brisk and require caution. Always check local conditions and water quality notices before entering.