This data the coastal Neman River (near Grodno) water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Neman River (near Grodno) today is 7°C. Based on our historical data over a period of ten years, the warmest water in this day in Neman River (near Grodno) was recorded in 2023 and was 18°C, and the coldest 7°C. Water temperature in Neman River (near Grodno) is expected to rise to 10.6°C in the next 10 days. October average water temperature in Neman River (near Grodno) is 10.2°C, the minimum temperature is 6°C, and the maximum is 18°C.
The swimming season in Neman River (near Grodno) lasts only one month - August. During this month, Neman River (near Grodno) water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Neman River (near Grodno) in winter reaches 3°C, in spring 7.6°C, in summer the average temperature rises to 19°C, and in autumn it is 10.9°C.
2 October 2025 |
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today temp |
7°C |
1 October 2025 |
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yesterday temp |
7°C |
Data in a table show Neman River (near Grodno) temperature today (2 October 2025). For more information and forecast for a few days, go to the weather forecast Neman River (near Grodno).
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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4.3°C | 3.5°C | 3°C | 6.2°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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9.5°C | 10.1°C | 7.5°C | 4.7°C |
You may also be interested in other sections of our site for Neman River (near Grodno): Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Neman River (near Grodno). In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Neman River (near Grodno) on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
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January | 3°C | 1°C | 6°C | cold |
Water temperature in Neman River (near Grodno) in January | ||||
February | 3.1°C | 1°C | 4°C | cold |
Water temperature in Neman River (near Grodno) in February | ||||
March | 3.9°C | 1°C | 9°C | cold |
Water temperature in Neman River (near Grodno) in March | ||||
April | 7.2°C | 3°C | 14°C | cold |
Water temperature in Neman River (near Grodno) in April | ||||
May | 11.8°C | 6°C | 20°C | cold |
Water temperature in Neman River (near Grodno) in May | ||||
June | 18°C | 11°C | 24°C | cold |
Water temperature in Neman River (near Grodno) in June | ||||
July | 19.1°C | 15°C | 23°C | cold |
Water temperature in Neman River (near Grodno) in July | ||||
August | 20°C | 17°C | 24°C | warm |
Water temperature in Neman River (near Grodno) in August | ||||
September | 16.7°C | 10°C | 22°C | cold |
Water temperature in Neman River (near Grodno) in September | ||||
October | 10.2°C | 6°C | 18°C | cold |
Water temperature in Neman River (near Grodno) in October | ||||
November | 5.8°C | 3°C | 10°C | cold |
Water temperature in Neman River (near Grodno) in November | ||||
December | 2.9°C | 1°C | 5°C | cold |
Water temperature in Neman River (near Grodno) in December |