Lake Baikal Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lake Baikal.
Climate overview of Lake Baikal
Temperatures in Lake Baikal, Altaysky Kray, Russia, vary greatly throughout the year. August is the hottest month at 18°C (64°F), while January is the coldest at -16°C (3°F).
With around 294 mm (12 in) of annual rain/snowfall, Lake Baikal has a fairly dry climate. However, it has a distinct dry season from October to June, with pleasant summers and very cold winters. The wettest month is August, while February sees the least rain.
Lake Baikal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lake Baikal - and find the best time to visit.
Monthly Temperature in Lake Baikal
The climate in Lake Baikal is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 18°C (64°F) in August. In January, the coolest month of the year, temperatures drop to a very cold -16°C (3°F).
At night, temperatures range from around 15°C (59°F) in August to -21°C (-6°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lake Baikal
Lake Baikal has a relatively dry climate with low precipitation, averaging 294 mm (12 in) of rain/snowfall annually. Lake Baikal can be quite wet during August, receiving approximately 51 mm (2 in) of precipitation over 12 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 5.8 mm (0.2 in) of precipitation spread across 9 snowy days. For more details, please visit our Lake Baikal Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Lake Baikal
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August
- Warmest weather: August
- Fewest rainy days: March, April and May
- Seasonal pattern: A distinct dry season from October to June, with pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -21°C (-6°F).
Frequently asked questions about the climate in Lake Baikal
What is the best time to visit Lake Baikal?
August typically offers the most optimal weather in Lake Baikal. In contrast, January, February, March, April, June, November and December tend to have less optimal conditions. Lake Baikal has a distinct dry season from October to June, with pleasant summers and very cold winters.
What temperatures can I expect in Lake Baikal?
Daytime highs range from -16°C (3°F) in January to 18°C (64°F) in August. Nighttime lows range from -21°C (-6°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Lake Baikal get?
Annual rainfall is around 294 mm (12 in). August is the wettest month with 51 mm (2 in), while February is the driest with 5.8 mm (0.2 in).
Lake Baikal 3-Day Forecast
Lake Baikal on the map
Lake Baikal is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Gelendzhik
29°C (84°F) Anapa
29°C (84°F) Sochi27°C (81°F) Adler27°C (81°F) Moscow
23°C (73°F) Kazan24°C (75°F) Yekaterinburg21°C (70°F) Saint Petersburg21°C (70°F) 
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