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Olsztyn
Water Temperature in Olsztyn in Łyna River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Olsztyn in Łyna 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 Olsztyn
8.6°C
TODAY
8.4°C
YESTERDAY
10.3°C
A WEEK AGO
As of today, the minimum water temperature in Olsztyn ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 Łyna River in Olsztyn Over the Last 30 Days
Today the water temperature in Olsztyn is lower than the same day in previous years. The water temperature range here in October is from 8°C to 16°C. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Olsztyn 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.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Oct 20 | 10.3°C | 13.3°C | |
| Oct 21 | 9.1°C | 13.3°C | |
| Oct 22 | 8.7°C | 13.3°C | |
| Oct 23 | 8.3°C | 13.3°C | |
| Oct 24 | 8.2°C | 13.3°C | |
| Oct 25 | 8.2°C | 13.3°C | |
| Oct 26 | 8.4°C | 13.3°C | |
| Oct 27 | 8.6°C | 13.3°C | |
| Oct 28 | 13.3°C | 8.9°C | |
| Oct 29 | 13.3°C | 9.2°C | |
| Oct 30 | 13.3°C | 9.5°C | |
| Oct 31 | 13.3°C | 9.7°C | |
| Nov 1 | 8.1°C | 9.5°C | |
| Nov 2 | 8.1°C | 9.4°C | |
| Nov 3 | 8.1°C | 9.3°C | |
| Nov 4 | 8.1°C | 9.2°C |
Water Temperature Ranges in Olsztyn by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 5°C | 9°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 4.5°C | 9°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 6°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 9.9°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.4°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18.5°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19.5°C | 23°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 15.5°C | 20°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.3°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8.1°C | 16°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.7°C | 8°C |
Monthly Water Temperature Histogram for Łyna River in Olsztyn
Olsztyn Weather
OCTOBER 27
4°C / 8°C
slight rainrain: 75% | wind: 24 km/h
OCTOBER 28
5°C / 8°C
moderate drizzlerain: 55% | wind: 23 km/h
OCTOBER 29
4°C / 10°C
light drizzlerain: 41% | wind: 19 km/h
OCTOBER 30
5°C / 10°C
light drizzlerain: 22% | wind: 16 km/h
OCTOBER 31
3°C / 12°C
overcastrain: 23% | wind: 11 km/h
Water Temperature in Olsztyn: General Trends and Swimming Opportunities
Olsztyn, the capital of the Warmian-Masurian Voivodeship in Poland, is situated along the Łyna River, which runs through the city. While the Łyna River is known for its scenic beauty, it is not primarily used for swimming. The water temperature in the Łyna River during the summer months typically ranges from 15°C to 20°C, which can be quite cool for those seeking a leisurely swim. The water conditions can also vary depending on the season, rainfall, and other environmental factors, making it important to check for suitability before entering.
Although there are no designated swimming areas along the river, some residents and visitors choose to enjoy the Łyna River for activities like kayaking, fishing, or simply walking along its banks. The river's calm sections make it a good spot for kayaking and canoeing. However, due to the potential for fast currents and the varying water levels, it’s not the ideal place for a relaxing swim. For safer swimming options, people in Olsztyn typically prefer local lakes, swimming pools, or designated beach areas.
Geographical Location of Olsztyn
Frequently Asked Questions About Olsztyn and its Water Temperatures
What is the current water temperature in Olsztyn?
The water temperature today in Olsztyn is 47°F (8.6°C).
What is the water temperature in Olsztyn during the summer months?
The average water temperature in Olsztyn 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 Olsztyn in May?
The average water temperature in Olsztyn in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Olsztyn in September?
The average water temperature in Olsztyn in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Łyna River in Olsztyn, and what are the available options for doing so?
Yes, it's possible to swim in the Łyna River in Olsztyn. Available options include public beaches, boating clubs, and direct, unregulated access to less populated sections of the river.

