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Lena River

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Lena River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Lena 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 Lena River
40°F
TODAY
40°F
YESTERDAY
42°F
A WEEK AGO
As of today, the minimum water temperature in the Lena River ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
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 Lena River Over the Last 30 Days
Today the water temperature in Lena River is higher than the same day in previous years. The water temperature range here in October is from 32°F to 45°F. The water temperature is trending downward, and it has decreased both over the past 30 days and the past week.
The forecasted water temperature values for Lena 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
Date | Current | Average | Forecast |
---|---|---|---|
Sep 29 | 42°F | 51°F | |
Sep 30 | 42°F | 51°F | |
Oct 1 | 41°F | 38°F | |
Oct 2 | 41°F | 38°F | |
Oct 3 | 40°F | 38°F | |
Oct 4 | 40°F | 38°F | |
Oct 5 | 40°F | 38°F | |
Oct 6 | 40°F | 38°F | |
Oct 7 | 38°F | 40°F | |
Oct 8 | 38°F | 40°F | |
Oct 9 | 38°F | 40°F | |
Oct 10 | 38°F | 39°F | |
Oct 11 | 38°F | 39°F | |
Oct 12 | 38°F | 39°F | |
Oct 13 | 38°F | 39°F | |
Oct 14 | 38°F | 39°F |
Water Temperature Ranges in Lena River by Month
January
Minimum | Average | Maximum |
---|---|---|
36°F | 37°F | 39°F |
February
Minimum | Average | Maximum |
---|---|---|
36°F | 37°F | 39°F |
March
Minimum | Average | Maximum |
---|---|---|
36°F | 37°F | 39°F |
April
Minimum | Average | Maximum |
---|---|---|
36°F | 40°F | 45°F |
May
Minimum | Average | Maximum |
---|---|---|
36°F | 47°F | 59°F |
June
Minimum | Average | Maximum |
---|---|---|
41°F | 59°F | 77°F |
July
Minimum | Average | Maximum |
---|---|---|
57°F | 69°F | 81°F |
August
Minimum | Average | Maximum |
---|---|---|
45°F | 60°F | 75°F |
September
Minimum | Average | Maximum |
---|---|---|
36°F | 51°F | 66°F |
October
Minimum | Average | Maximum |
---|---|---|
32°F | 38°F | 45°F |
November
Minimum | Average | Maximum |
---|---|---|
32°F | 36°F | 39°F |
December
Minimum | Average | Maximum |
---|---|---|
32°F | 36°F | 39°F |
Monthly Water Temperature Histogram for Lena River
Water Temperature in Cities and Towns on Lena River
Lena Weather
OCTOBER 6
19°F / 28°F
overcast clouds: 85-100%humidity: 70% | wind: 2 mph
OCTOBER 7
18°F / 23°F
overcast clouds: 85-100%humidity: 83% | wind: 1 mph
OCTOBER 8
18°F / 28°F
overcast clouds: 85-100%humidity: 74% | wind: 1 mph
OCTOBER 9
18°F / 27°F
overcast clouds: 85-100%humidity: 77% | wind: 2 mph
Water Temperature in Lena River: General Trends and Swimming Opportunities

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Geographical Location of Lena River
Frequently Asked Questions About Lena River and its Water Temperatures
What is the current water temperature in Lena River?
The water temperature today in Lena River ranges from 40°F (4.5°C) to 43°F (6.1°C).
Is it possible to swim in the Lena River?
Yes, it is possible to swim in the Lena River. However, due to its extremely cold temperatures and remote location, it may not be advisable.
What major cities are located on Lena River?
Cities along the course of Lena River include Lensk (Sakha Republic), Yakutsk (Sakha Republic).