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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

7.4°C

TODAY

6.7°C

YESTERDAY

4.8°C

A WEEK AGO

As of today, the minimum water temperature in the San River ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.

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 March is from 2°C to 11°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
Mar 234.8°C6.5°C
Mar 246.9°C6.5°C
Mar 256.4°C6.5°C
Mar 266.2°C6.5°C
Mar 276.4°C6.5°C
Mar 286.8°C6.5°C
Mar 296.7°C6.5°C
Mar 317.4°C6.5°C
Apr 19.9°C7.6°C
Apr 29.9°C7.7°C
Apr 39.9°C7.8°C
Apr 49.9°C7.9°C
Apr 59.9°C8.0°C
Apr 69.9°C8.1°C
Apr 79.9°C8.2°C
Apr 89.9°C8.3°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
14°C18.5°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)
6.4°C
Poland (Subcarpathian Voivodeship)
7.1°C
Poland (Subcarpathian Voivodeship)
7.3°C
Poland (Subcarpathian Voivodeship)
7.1°C
Poland (Subcarpathian Voivodeship)
8.5°C

San River Weather

APRIL 1

6°C / 15°C
light drizzle

rain: 31% | wind: 18 km/h

APRIL 2

5°C / 16°C
partly cloudy

rain: 20% | wind: 18 km/h

APRIL 3

3°C / 16°C
overcast

rain: 4% | wind: 11 km/h

APRIL 4

0°C / 10°C
moderate drizzle

rain: 38% | wind: 19 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 44°F (6.4°C) to 47°F (8.5°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).