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Mediaș — Current Water Temperature, Annual Trends and Forecast

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

Târnava Mare River, Romania
Târnava Mare River, Romania © By Țetcu Mircea Rareș, CC BY-SA 2.5

Current Water Temperature

21.1°C
Today
20.0°C
Yesterday
18.6°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 Mediaș today is 21.1°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 2318.6°C18.0°C
JUN 2418.6°C18.0°C
JUN 2519.2°C18.0°C
JUN 2619.5°C18.0°C
JUN 2719.5°C18.0°C
JUN 2819.5°C18.0°C
JUN 2920.0°C18.0°C
JUN 3021.1°C18.0°C
JUL 119.0°C21.0°C
JUL 219.0°C20.9°C
JUL 319.0°C20.8°C
JUL 419.0°C20.7°C
JUL 519.0°C20.6°C
JUL 619.0°C20.5°C
JUL 719.0°C20.4°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°C6°C9°C
February2°C6°C9°C
March3°C7°C10°C
April7°C11°C14°C
May9°C13°C18°C
June14°C18°C23°C
July15°C19°C24°C
August15°C19°C24°C
September12°C17°C21°C
October9°C12°C15°C
November5°C9°C11°C
December2°C6°C9°C

Mediaș: Weather Forecast

July 1

° / °
slight rain showers
rain: 43% | wind:

July 2

° / °
moderate thunderstorm
rain: 85% | wind:

July 3

° / °
slight thunderstorm
rain: 83% | wind:

July 4

° / °
overcast
rain: 48% | wind:

July 5

° / °
slight rain
rain: 15% | wind:

July 6

° / °
slight rain
rain: 23% | wind:

Location & Local Information

Mediaș (Romanian: Mediaș) lies in Romania’s Centru (Central) region and is surrounded by small reservoirs and ponds rather than large, warm lakes. Seasonal surface temperatures in these bodies of water typically range from near freezing in winter to comfortably warm in summer: winter values are often around 0–4 °C (32–39 °F) and can freeze over; spring brings 6–15 °C (43–59 °F) as waters warm; summer surface temperatures commonly reach 18–26 °C (64–79 °F), occasionally peaking a bit higher during heat waves; early autumn sees cooling to roughly 10–18 °C (50–64 °F). Actual temperatures vary with depth, weather and particular water body characteristics.

Swimming is generally possible seasonally, mainly during the warm summer months when surface temperatures are in the high teens or mid‑20s °C, but whether it is allowed depends on local regulations, posted signage and water quality assessments. Many informal spots are used for bathing, yet official beaches or monitored zones may be limited; authorities may prohibit swimming when water quality is poor, during algal blooms or when ice is present. Visitors should check local notices, avoid areas without lifeguards if they are inexperienced, and be mindful of temperature shocks and underwater hazards even when conditions appear suitable.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Mediaș?
Water Temperature in Mediaș today is 21.1°C.
What is the water temperature in Mediaș during the summer months?
The water temperature in Mediaș in summer fluctuates in the range of 14°C - 24°C.
Is it possible to swim in Mediaș (Romania) in Târnava Mare and what are the possibilities for this?
While you can sometimes wade or even swim in the Târnava Mare in Mediaș, it is generally not recommended due to variable water quality, shallow and slow flow and the lack of official bathing facilities, so most people prefer the town’s public swimming pools or designated lakes/ponds nearby and should always check current water conditions, safety and local rules before entering.