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San River

San River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in San River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in San River

19.1°C

TODAY

18.5°C

YESTERDAY

18.3°C

A WEEK AGO

As of today, the minimum water temperature in the San River 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for San River Over the Last 30 Days

Today the water temperature in San River is higher than the same day in previous years. The water temperature range here in June is from 13°C to 22°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for San are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Jun 2018.3°C17.5°C
Jun 2118.2°C17.5°C
Jun 2218.2°C17.5°C
Jun 2317.5°C17.5°C
Jun 2417.1°C17.5°C
Jun 2518.2°C17.5°C
Jun 2618.5°C17.5°C
Jun 2719.1°C17.5°C
Jun 2817.5°C19.0°C
Jun 2917.5°C18.9°C
Jun 3017.5°C18.8°C
Jul 120.0°C18.9°C
Jul 220.0°C19.0°C
Jul 320.0°C19.1°C
Jul 420.0°C19.2°C
Jul 520.0°C19.3°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in San River by Month

January

MinimumAverageMaximum
2°C5.5°C9°C

February

MinimumAverageMaximum
1°C5°C9°C

March

MinimumAverageMaximum
2°C6.5°C11°C

April

MinimumAverageMaximum
5°C9.9°C16°C

May

MinimumAverageMaximum
8°C13.4°C21°C

June

MinimumAverageMaximum
13°C17.5°C22°C

July

MinimumAverageMaximum
17°C20°C24°C

August

MinimumAverageMaximum
17°C21.4°C23°C

September

MinimumAverageMaximum
11°C17.6°C19°C

October

MinimumAverageMaximum
8°C13.3°C16°C

November

MinimumAverageMaximum
3°C8.1°C16°C

December

MinimumAverageMaximum
3°C4.7°C8°C

Monthly Water Temperature Histogram for San River

Water Temperature in Cities and Towns on San River

Lesko
Poland (Subcarpathian Voivodeship)
19.0°C
Poland (Subcarpathian Voivodeship)
19.1°C
Poland (Subcarpathian Voivodeship)
19.2°C
Poland (Subcarpathian Voivodeship)
19.2°C
Poland (Subcarpathian Voivodeship)
20.1°C

San River Weather

JUNE 28

15°C / 23°C
dense intensity drizzle

rain: 33% | wind: 18 km/h

JUNE 29

17°C / 26°C
light drizzle

rain: 24% | wind: 22 km/h

JUNE 30

15°C / 25°C
overcast

rain: 4% | wind: 21 km/h

JULY 1

12°C / 25°C
mainly clear

rain: 0% | wind: 11 km/h

JULY 2

13°C / 27°C
clear sky

rain: 0% | wind: 7 km/h

Water Temperature in San River: General Trends and Swimming Opportunities

Source Uzhok Pass
• location Piniashkovy Mount, Bukovec Mountains, Ukraine
• coordinates 49°00′19″N 22°52′43″E
• elevation 900 m (3,000 ft)
Mouth Vistula
• location Dąbrówka Pniowska, Sandomierz Basin, Poland
• coordinates 50°44′15″N 21°50′43″E
Length 458 km (285 mi)

The San River, flowing through southeastern Poland, is a picturesque waterway surrounded by lush greenery and the rolling hills of the Bieszczady region. During the summer months, the water temperature in the San typically ranges from 18°C to 21°C (64°F to 70°F), making it refreshing for swimmers and perfect for cooling off during hot days. In the winter, the river’s temperature drops significantly, reflecting the colder climate of the region.

Swimming in the San is possible, particularly in calmer sections and areas where the current is not too strong. Many visitors enjoy kayaking and canoeing, as the river's winding path offers stunning natural views and a peaceful atmosphere. Fishing is another popular activity, with the San being well-known for its trout and grayling. Whether for water sports or simply enjoying the beauty of nature, the San River is a destination worth exploring.

Geographical Location of San River

Frequently Asked Questions About San River and its Water Temperatures

What is the current water temperature in San River?

The water temperature today in San River ranges from 66°F (19.0°C) to 68°F (20.1°C).

What is the water temperature in San River during the summer months?

The average water temperature in San River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in San River in May?

The average water temperature in San River in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in San River in September?

The average water temperature in San River in September is typically between 52°F to 66°F (11°C to 19°C).

Where does San River flow?

San River flows through Poland (Subcarpathian Voivodeship).

Is it possible to swim in the San River?

Yes, it is possible to swim in the San River located in Southeast Poland. However, before swimming, it's advisable to check the current water conditions and local regulations.

What major cities are located on San River?

Cities along the course of San River include Jarosław (Subcarpathian Voivodeship), Przemyśl (Subcarpathian Voivodeship), Sanok (Subcarpathian Voivodeship), Stalowa Wola (Subcarpathian Voivodeship).