Botsvatn — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Botsvatn, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Botsvatn today is 15.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| AUG 4 | 15.6°C | 20.0°C | |
| AUG 5 | 15.6°C | 20.0°C | |
| AUG 6 | 15.2°C | 20.0°C | |
| AUG 7 | 15.2°C | 20.0°C | |
| AUG 8 | 15.4°C | 20.0°C | |
| AUG 9 | 15.4°C | 20.0°C | |
| AUG 10 | 15.4°C | 20.0°C | |
| AUG 11 | 15.4°C | 20.0°C | |
| AUG 12 | 20.0°C | 15.6°C | |
| AUG 13 | 20.0°C | 15.9°C | |
| AUG 14 | 20.0°C | 16.1°C | |
| AUG 15 | 20.0°C | 16.3°C | |
| AUG 16 | 20.0°C | 16.6°C | |
| AUG 17 | 20.0°C | 16.8°C | |
| AUG 18 | 20.0°C | 17.0°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 | 4°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 5°C | 9°C |
| May | 4°C | 10°C | 15°C |
| June | 10°C | 16°C | 22°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 10°C | 15°C | 21°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 2°C | 5°C |
Botsvatn: Water Temperature by Location
Botsvatn: Weather Forecast
August 11
August 12
August 13
August 14
August 15
Location & Local Information
Botsvatn in Agder County is a freshwater lake whose surface temperature follows the seasonal rhythm typical for southern Norwegian inland waters. In spring the water is cold as the ice melts and temperatures commonly range from about 0–8 °C (32–46 °F). During summer, surface temperatures typically warm to roughly 12–20 °C (54–68 °F), with the warmest, shallow bays sometimes reaching low twenties on hot sunny spells (around 22 °C / 72 °F). In autumn the lake cools again to roughly 6–12 °C (43–54 °F), and in winter the surface often sits at or very near freezing, about 0–2 °C (32–36 °F) where ice can form.
Swimming in Botsvatn is generally permitted because it is a publicly accessible body of water; many people use the lake for bathing and recreation in the warmer months. Caution is advised, however: the water can remain brisk even in summer and sudden cold-water shock is possible, deeper areas stay colder, and some places near dams, inflows or infrastructure may be restricted for safety. Visitors should check local signage, consider wetsuits for longer swims, and avoid ice-covered water unless properly equipped and knowledgeable about ice safety.