Haro — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Haro, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Haro today is 19.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 8 | 23.4°C | 16.7°C | |
| SEP 9 | 23.2°C | 16.7°C | |
| SEP 10 | 23.8°C | 16.7°C | |
| SEP 12 | 21.2°C | 16.7°C | |
| SEP 13 | 21.3°C | 16.7°C | |
| SEP 14 | 20.9°C | 16.7°C | |
| SEP 15 | 19.6°C | 16.7°C | |
| SEP 16 | 16.7°C | 19.5°C | |
| SEP 17 | 16.7°C | 19.3°C | |
| SEP 18 | 16.7°C | 19.2°C | |
| SEP 19 | 16.7°C | 19.0°C | |
| SEP 20 | 16.7°C | 18.9°C | |
| SEP 21 | 16.7°C | 18.7°C | |
| SEP 22 | 16.7°C | 18.6°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 | 4°C | 8°C | 10°C |
| February | 4°C | 8°C | 10°C |
| March | 6°C | 9°C | 12°C |
| April | 8°C | 11°C | 15°C |
| May | 9°C | 14°C | 20°C |
| June | 12°C | 17°C | 23°C |
| July | 15°C | 20°C | 25°C |
| August | 15°C | 20°C | 25°C |
| September | 12°C | 17°C | 22°C |
| October | 10°C | 14°C | 17°C |
| November | 7°C | 11°C | 15°C |
| December | 4°C | 8°C | 10°C |
Haro: Weather Forecast
September 15
September 16
September 17
September 18
September 19
Location & Local Information
Haro, a town in La Rioja best known for its wine culture, lies near the Ebro river and several small reservoirs and farm ponds rather than a large natural lake. Surface water temperatures in these inland bodies vary with the season: in winter they commonly sit around 4–8 °C (39–46 °F), in spring about 8–14 °C (46–57 °F), in summer they typically warm to 18–26 °C (64–79 °F), and in autumn they fall back toward 12–18 °C (54–64 °F). Local conditions such as depth, shading, recent rainfall and river flows can shift these figures by a few degrees; shallow impoundments warm faster in hot spells while deeper or flowing sections of the Ebro stay cooler.
Swimming in and around Haro is possible but depends on the specific site and current regulations: authorized bathing areas and river beaches are permitted when water quality, signage and municipal rules allow it. Some reservoirs or private ponds restrict access for safety, drinking-water protection or ecological reasons, and the Ebro can have strong currents or variable depth that make unsupervised swimming risky. Visitors should check local notices, respect designated swimming zones and be mindful of seasonal temperatures that affect comfort and hypothermia risk.