Avesta — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Avesta, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Avesta today is 12.9°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 | 14.0°C | 16.0°C | |
| SEP 14 | 14.3°C | 16.0°C | |
| SEP 15 | 14.3°C | 16.0°C | |
| SEP 16 | 13.9°C | 16.0°C | |
| SEP 17 | 13.7°C | 16.0°C | |
| SEP 18 | 13.5°C | 16.0°C | |
| SEP 19 | 13.4°C | 16.0°C | |
| SEP 20 | 13.1°C | 16.0°C | |
| SEP 21 | 16.0°C | 13.1°C | |
| SEP 22 | 16.0°C | 13.2°C | |
| SEP 23 | 16.0°C | 13.4°C | |
| SEP 24 | 16.0°C | 13.5°C | |
| SEP 25 | 16.0°C | 13.7°C | |
| SEP 26 | 16.0°C | 13.8°C | |
| SEP 27 | 16.0°C | 14.0°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 3°C | 6°C |
| April | 1°C | 5°C | 9°C |
| May | 6°C | 11°C | 16°C |
| June | 12°C | 17°C | 22°C |
| July | 13°C | 18°C | 23°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 3°C | 6°C |
Avesta: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Avesta, in Dalarna County, is dominated by the Dalälven river and a number of smaller lakes and bays. Seasonal water temperatures in these inland waters vary considerably: in spring (April–May) surface temperatures are typically low, around 2–10 °C (36–50 °F), while summer (June–August) brings the warmest conditions with many sheltered bays and shallow lakes reaching about 15–22 °C (59–72 °F), occasionally slightly warmer in late July. In autumn (September–October) waters cool to roughly 6–14 °C (43–57 °F). Winters (November–March) see temperatures near freezing, commonly 0–4 °C (32–39 °F), and many lakes and slower river stretches develop stable ice cover.
Swimming in lakes and calmer parts of the river is generally allowed and popular in summer at public beaches and informal shorelines, but conditions depend on local access and safety. Rivers can be noticeably colder and carry stronger currents than lakes, so caution is advised; municipal bathing sites are monitored for water quality during the season. Ice swimming is practiced by some during winter but requires proper preparation, safety measures and local knowledge. Restrictions or temporary closures can occur if water quality is poor, if there is hazardous ice, or where private property or boating traffic limit safe access.