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Calatayud — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Calatayud, trends, monthly ranges and the forecast for the coming days.

Calatayud, Spain
Calatayud, Spain © By Diego Delso, CC BY-SA 3.0

Current Water Temperature

23.1°C
Today
23.2°C
Yesterday
22.6°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Calatayud today is 23.1°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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

From May 30 to June 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2322.6°C18.1°C
JUN 2422.5°C18.1°C
JUN 2522.5°C18.1°C
JUN 2622.6°C18.1°C
JUN 2722.9°C18.1°C
JUN 2823.2°C18.1°C
JUN 2923.2°C18.1°C
JUN 3023.2°C18.1°C
JUL 119.0°C22.9°C
JUL 219.0°C22.7°C
JUL 319.0°C22.5°C
JUL 419.0°C22.3°C
JUL 519.0°C22.1°C
JUL 619.0°C21.9°C
JUL 719.0°C21.7°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
January3°C7°C9°C
February3°C7°C9°C
March6°C9°C12°C
April9°C12°C16°C
May11°C16°C21°C
June13°C18°C24°C
July15°C19°C24°C
August16°C20°C25°C
September13°C18°C22°C
October10°C14°C17°C
November7°C11°C14°C
December3°C7°C9°C

Calatayud: Weather Forecast

July 1

° / °
overcast
rain: 0% | wind:

July 2

° / °
overcast
rain: 0% | wind:

July 3

° / °
clear sky
rain: 0% | wind:

July 4

° / °
clear sky
rain: 0% | wind:

Location & Local Information

Calatayud (in Spanish - Calatayud) is an inland town in Aragon whose nearby reservoirs and small lakes reflect the region’s continental Mediterranean climate, with warm, dry summers and cool winters. Water temperatures in these bodies of water vary by season and by depth: in winter surface temperatures commonly fall to around 6–8 °C (43–46 °F), during spring they typically rise to 10–16 °C (50–61 °F), in summer shallow areas often warm to about 20–26 °C (68–79 °F), and in autumn surface readings usually sit between 12–18 °C (54–64 °F). Local weather, recent rainfall, and the particular reservoir’s depth and flow make real temperatures fluctuate; deeper sections remain colder year-round and mornings and evenings are cooler than midday.

Swimming is possible in some waters around Calatayud but is governed by local rules and practical considerations. Certain reservoirs and organized bathing spots permit swimming at designated areas when water quality and safety conditions are met, while other sites—especially those serving as drinking-water sources or lacking lifeguard coverage—may prohibit bathing for legal and public-health reasons. Visitors should check on-site signage or municipal guidance before entering the water, take account of variable temperatures (which can cause cold shock), and be mindful of currents, underwater obstacles and the absence of rescue services in many locations.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Calatayud?
Water Temperature in Calatayud today is 23.1°C.
What is the water temperature in Calatayud during the summer months?
The water temperature in Calatayud in summer fluctuates in the range of 13°C - 25°C.
Is it possible to swim in Calatayud (Spain) in Jalón and what are the possibilities for this?
Yes — you can swim in parts of the Jalón River around Calatayud at informal local spots when conditions allow, though the river is not generally a designated bathing area, so most people use the town’s seasonal municipal pools or nearby regulated reservoirs and recreational bathing sites and should always verify current water quality and safety before entering.