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Chomutov — Current Water Temperature, Annual Trends and Forecast

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

Chomutov, Czech Republic
Chomutov, Czech Republic © By Petr Kinšt, CC BY-SA 3.0

Current Water Temperature

12.1°C
Today
12.6°C
Yesterday
13.2°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 Chomutov today is 12.1°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 9 to October 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 313.2°C13.3°C
OCT 413.2°C13.3°C
OCT 513.5°C13.3°C
OCT 613.1°C13.3°C
OCT 712.7°C13.3°C
OCT 812.7°C13.3°C
OCT 912.6°C13.3°C
OCT 1012.9°C13.3°C
OCT 1113.3°C12.2°C
OCT 1213.3°C12.2°C
OCT 1313.3°C12.3°C
OCT 1413.3°C12.3°C
OCT 1513.3°C12.4°C
OCT 1613.3°C12.5°C
OCT 1713.3°C12.5°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
January0°C5°C9°C
February0°C5°C9°C
March2°C7°C11°C
April5°C10°C16°C
May8°C13°C21°C
June14°C18°C23°C
July15°C20°C24°C
August14°C19°C24°C
September10°C15°C19°C
October8°C13°C16°C
November3°C8°C16°C
December2°C5°C8°C

Chomutov: Weather Forecast

October 11

° / °
slight rain showers
rain: 20% | wind:

October 12

° / °
slight rain
rain: 10% | wind:

October 13

° / °
slight rain
rain: 6% | wind:

October 14

° / °
slight rain
rain: 16% | wind:

October 15

° / °
fog
rain: 3% | wind:

Location & Local Information

In Chomutov, the Chomutovka River flows quietly through the town, but it remains a modest and shallow waterway. Its temperature in summer can rise into the high teens or low 20s °C, depending on weather, since small rivers like this warm up and cool down quickly. However, the water here does not reach the same stable warmth found in larger lakes or reservoirs, and its flow often reflects the changing conditions of the surrounding landscape.

Because of its size and character, the Chomutovka within Chomutov is not commonly used for swimming. The shallow bed, uneven currents, and concerns about water quality make it more of a natural backdrop than a recreational spot. Local residents looking for a proper swim usually choose nearby lakes or official swimming facilities, leaving the river to play a quieter role in shaping the town’s atmosphere rather than serving as a bathing place.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Chomutov?
Water Temperature in Chomutov today is 12.1°C.
What is the water temperature in Chomutov during the summer months?
The water temperature in Chomutov in summer fluctuates in the range of 14°C - 24°C.
Is it possible to swim in Chomutov (Czech Republic) in Chomutovka and what are the possibilities for this?
Swimming in the Chomutovka river through Chomutov is generally not recommended because of variable water quality and safety, but you can swim at the town’s municipal pools or at officially designated bathing lakes and ponds in the surrounding area—always check current water-quality and safety information before entering any natural water.