Mora — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Mora, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Mora today is 10.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. 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 14 | 11.5°C | 14.0°C | |
| SEP 15 | 11.7°C | 14.0°C | |
| SEP 16 | 11.5°C | 14.0°C | |
| SEP 17 | 11.0°C | 14.0°C | |
| SEP 18 | 10.8°C | 14.0°C | |
| SEP 19 | 11.1°C | 14.0°C | |
| SEP 20 | 10.8°C | 14.0°C | |
| SEP 22 | 14.0°C | 10.7°C | |
| SEP 23 | 14.0°C | 10.9°C | |
| SEP 24 | 14.0°C | 11.0°C | |
| SEP 25 | 14.0°C | 11.2°C | |
| SEP 26 | 14.0°C | 11.4°C | |
| SEP 27 | 14.0°C | 11.6°C | |
| SEP 28 | 14.0°C | 11.7°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 | 1°C | 4°C |
| March | 0°C | 1°C | 4°C |
| April | 0°C | 3°C | 7°C |
| May | 4°C | 9°C | 13°C |
| June | 9°C | 13°C | 18°C |
| July | 12°C | 17°C | 21°C |
| August | 12°C | 17°C | 21°C |
| September | 9°C | 14°C | 18°C |
| October | 4°C | 8°C | 10°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 2°C | 5°C |
Mora: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Mora sits on the shores of Lake Siljan in Dalarna County, and lake water temperatures follow a clear seasonal pattern typical for central Sweden. In spring (April–May) surface temperatures are commonly around 4–12 °C (39–54 °F) as the lake cools from winter and slowly warms. Early summer and June often see 12–18 °C (54–64 °F), while peak summer in July–August can bring surface water up to roughly 17–22 °C (63–72 °F) on warm, sunny days. In autumn (September–October) temperatures fall back toward 8–15 °C (46–59 °F), and in winter the surface is near freezing, roughly 0–4 °C (32–39 °F), with ice cover possible some years.
Swimming is generally allowed around Mora because of Sweden’s public access traditions and the many designated bathing spots and municipal beaches on Siljan that facilitate safe entry. Local authorities monitor water quality at popular beaches during the bathing season, but conditions vary with weather and wind, so swimmers should follow posted signs and local guidance. Ice swimming and winter bathing occur but require appropriate safety measures and knowledge about ice thickness; lifeguard coverage is limited outside staffed beach times, so personal caution is important.