Nela River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Nela River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Nela River 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 |
|---|---|---|---|
| OCT 4 | 18.3°C | 14.0°C | |
| OCT 5 | 17.8°C | 14.0°C | |
| OCT 6 | 18.2°C | 14.0°C | |
| OCT 7 | 18.0°C | 14.0°C | |
| OCT 8 | 18.2°C | 14.0°C | |
| OCT 9 | 17.1°C | 14.0°C | |
| OCT 10 | 17.4°C | 14.0°C | |
| OCT 11 | 17.2°C | 14.0°C | |
| OCT 12 | 14.0°C | 17.0°C | |
| OCT 13 | 14.0°C | 16.9°C | |
| OCT 14 | 14.0°C | 16.7°C | |
| OCT 15 | 14.0°C | 16.6°C | |
| OCT 16 | 14.0°C | 16.4°C | |
| OCT 17 | 14.0°C | 16.2°C | |
| OCT 18 | 14.0°C | 16.1°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 | 10°C |
| February | 4°C | 8°C | 10°C |
| March | 6°C | 9°C | 12°C |
| April | 7°C | 11°C | 14°C |
| May | 9°C | 14°C | 18°C |
| June | 12°C | 17°C | 22°C |
| July | 15°C | 20°C | 24°C |
| August | 15°C | 20°C | 25°C |
| September | 12°C | 17°C | 21°C |
| October | 10°C | 14°C | 17°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 10°C |
Nela River: Water Temperature by Location
Nela River: Weather Forecast
October 11
October 12
October 13
October 14
October 15
October 16
Location & Local Information
Source:
• location Montes del Somo, Merindad de Valdeporres
• elevation ca 1,200 m (3,900 ft)
Mouth:
• location Ebro River
Length 75 km (47 mi)
The Río Nela, a tributary flowing through the northern part of Castile and León, shows typical continental and mountain-influenced temperature patterns. In winter the water is usually cold, often around 4–8 °C (39–46 °F), especially in upstream or shaded stretches. During spring temperatures rise as snowmelt and rain increase flow, typically ranging from about 6–14 °C (43–57 °F). In summer the shallower, slower reaches can warm more noticeably, commonly between 14–22 °C (57–72 °F) on warm days, while deeper or faster sections stay cooler. Autumn sees a steady decline, with waters typically between 8–16 °C (46–61 °F) as flows and air temperatures fall. Local variations are frequent depending on altitude, shading and recent precipitation.
Swimming in the Río Nela is possible in calmer, accessible sections and is practiced informally in warm months, but it is not uniformly regulated as official bathing areas along the whole course. Whether swimming is allowed depends on local municipal rules, water quality results and safety considerations: strong currents, sudden depth changes, cold temperatures even in summer, and upstream infrastructure such as weirs or small dams can make some spots hazardous. Visitors should check local signage and recent water-quality reports, choose sheltered or monitored pools if available, and exercise caution to avoid risks associated with cold water and river dynamics.