Lake Luknas — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Luknas, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Luknas today is 16.2°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 |
|---|---|---|---|
| SEP 13 | 17.7°C | 17.0°C | |
| SEP 14 | 17.2°C | 17.0°C | |
| SEP 15 | 17.0°C | 17.0°C | |
| SEP 16 | 17.0°C | 17.0°C | |
| SEP 17 | 16.7°C | 17.0°C | |
| SEP 18 | 16.9°C | 17.0°C | |
| SEP 19 | 16.4°C | 17.0°C | |
| SEP 20 | 16.3°C | 17.0°C | |
| SEP 21 | 17.0°C | 16.2°C | |
| SEP 22 | 17.0°C | 16.3°C | |
| SEP 23 | 17.0°C | 16.3°C | |
| SEP 24 | 17.0°C | 16.4°C | |
| SEP 25 | 17.0°C | 16.4°C | |
| SEP 26 | 17.0°C | 16.4°C | |
| SEP 27 | 17.0°C | 16.5°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 | 5°C | 9°C |
| April | 4°C | 8°C | 12°C |
| May | 7°C | 13°C | 19°C |
| June | 15°C | 22°C | 28°C |
| July | 17°C | 22°C | 27°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 5°C | 8°C |
Lake Luknas: Water Temperature by Location
Lake Luknas: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lake Luknas is a typical Latvian inland lake and its water temperature follows the country’s seasonal pattern. In spring (March–May) temperatures climb from near freezing after ice break-up to roughly 4–12 °C (39–54 °F) as the season progresses. In summer (June–August) surface temperatures are most comfortable for bathing, commonly ranging from about 17–24 °C (63–75 °F), with sheltered shallow bays sometimes reaching the mid‑20s °C (mid‑70s to low‑80s °F). During autumn (September–November) the lake cools again to roughly 5–15 °C (41–59 °F). In winter the surface is typically frozen and water beneath the ice stays close to 0–4 °C (32–39 °F), making open‑water swimming impractical and hazardous.
Swimming in Lake Luknas is generally possible and commonly practiced during the warmer months because it is an open freshwater body without a blanket prohibition. Whether you should swim at a particular spot depends on local conditions: designated bathing areas and beaches are usually safer and may have facilities, whereas other shores may be private, ecologically protected, or have safety hazards. Water‑quality advisories, occasional cyanobacterial blooms in very warm summers, and ice cover in winter can make swimming inadvisable, so observing local signage and checking current water‑quality or safety information is recommended.