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Deva — Current Water Temperature, Annual Trends and Forecast

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

Mureș River, Hungary
Mureș River, Hungary © Țetcu Mircea Rareș, CC BY-SA 2.5

Current Water Temperature

14.3°C
Today
14.6°C
Yesterday
15.5°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 Deva today is 14.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 September 10 to October 11

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 315.5°C14.0°C
OCT 415.7°C14.0°C
OCT 515.4°C14.0°C
OCT 615.1°C14.0°C
OCT 715.0°C14.0°C
OCT 814.3°C14.0°C
OCT 914.6°C14.0°C
OCT 1014.5°C14.0°C
OCT 1114.0°C14.3°C
OCT 1214.0°C14.3°C
OCT 1314.0°C14.3°C
OCT 1414.0°C14.2°C
OCT 1514.0°C14.2°C
OCT 1614.0°C14.2°C
OCT 1714.0°C14.2°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
January2°C7°C11°C
February2°C6°C10°C
March4°C9°C13°C
April8°C12°C15°C
May9°C14°C18°C
June13°C18°C23°C
July15°C19°C24°C
August15°C20°C25°C
September12°C17°C21°C
October10°C14°C17°C
November6°C10°C13°C
December2°C7°C11°C

Deva: Weather Forecast

October 11

° / °
slight rain showers
rain: 75% | wind:

October 12

° / °
overcast
rain: 45% | wind:

October 13

° / °
slight rain showers
rain: 38% | wind:

October 14

° / °
partly cloudy
rain: 10% | wind:

October 15

° / °
fog
rain: 5% | wind:

October 16

° / °
overcast
rain: 4% | wind:

Location & Local Information

Deva, a city in western Romania, is served by several small lakes and reservoirs in the surrounding area whose surface temperatures follow a familiar seasonal pattern. In spring the water typically ranges from about 8–18 °C (46–64 °F) as air temperatures warm; in summer it commonly reaches 20–26 °C (68–79 °F) with peak days occasionally pushing surface readings into the mid- to high-20s °C (77–82 °F). During autumn cooling returns and temperatures usually fall to roughly 10–18 °C (50–64 °F), while in winter surfaces approach freezing and may be around 0–6 °C (32–43 °F) depending on ice cover and local weather.

Swimming is generally possible in the Deva area but only where local authorities or landowners designate bathing zones and safety provisions exist. During the warm months organized or popular spots permit recreational swimming because temperatures become comfortable and lifeguards or signage are provided; outside of these times cold water, poor visibility, underwater hazards, variable currents, or water-management rules can make swimming unsafe or prohibited. Visitors should follow posted rules, check water-quality and safety information locally, and treat unmarked or industrial reservoirs as unsuitable for casual bathing.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Deva?
Water Temperature in Deva today is 14.3°C.
What is the water temperature in Deva during the summer months?
The water temperature in Deva in summer fluctuates in the range of 13°C - 25°C.
Is it possible to swim in Deva (Romania) in Mureș and what are the possibilities for this?
You can swim in the Mureș around Deva during warm months, but because there are no official supervised beaches and water quality and currents can be variable, it's safer to use the town's public swimming pool or nearby managed lakes and spa facilities where bathing is monitored.