Lago di Tenno — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lago di Tenno, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lago di Tenno today is 17.2°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 | 18.2°C | 18.0°C | |
| SEP 14 | 18.2°C | 18.0°C | |
| SEP 15 | 17.6°C | 18.0°C | |
| SEP 16 | 18.1°C | 18.0°C | |
| SEP 17 | 18.0°C | 18.0°C | |
| SEP 18 | 18.0°C | 18.0°C | |
| SEP 19 | 18.1°C | 18.0°C | |
| SEP 20 | 17.8°C | 18.0°C | |
| SEP 21 | 18.0°C | 17.2°C | |
| SEP 22 | 18.0°C | 17.3°C | |
| SEP 23 | 18.0°C | 17.3°C | |
| SEP 24 | 18.0°C | 17.4°C | |
| SEP 25 | 18.0°C | 17.4°C | |
| SEP 26 | 18.0°C | 17.4°C | |
| SEP 27 | 18.0°C | 17.5°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 | 3°C | 7°C | 11°C |
| February | 3°C | 7°C | 10°C |
| March | 6°C | 10°C | 13°C |
| April | 8°C | 12°C | 15°C |
| May | 9°C | 14°C | 20°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 21°C | 26°C |
| August | 16°C | 21°C | 26°C |
| September | 12°C | 18°C | 23°C |
| October | 10°C | 14°C | 18°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 11°C |
Lago di Tenno: Water Temperature by Location
Lago di Tenno: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lago di Tenno, a small alpine lake in Trentino, is known for its clear, turquoise water and relatively cool temperatures year-round. Seasonal surface temperatures typically run from close to freezing in winter — about 0–4 °C (32–39 °F) — to spring values around 6–12 °C (43–54 °F). In summer the water warms the most, often ranging between roughly 18–24 °C (64–75 °F) at the surface on warm sunny days, while autumn sees a steady drop to around 10–16 °C (50–61 °F). Because the lake is fed by mountain streams and sits at higher elevation, it cools quickly outside the peak summer months and layers of colder water can persist below the surface.
Swimming in Lago di Tenno is permitted and is a popular activity during the warmest weeks of summer when surface temperatures are highest. However, visitors should be prepared for brisk water even then, and exercise caution because sudden temperature changes and limited facilities can make extended swims uncomfortable or risky. The lake and its surroundings also benefit from conservation measures, so swimmers are expected to respect local rules and signage designed to protect water quality and the natural environment.