Climate Overview
The climate in Baykal’sk is cold. The average annual temperature is 1°C and approximately 799mm of precipitation falls per year. August is the wettest month, receiving around 172mm of rainfall. Baykal’sk is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to -18°C. Snowfall occurs from January to December, with around 161cm accumulating over the season.
Temperature
Baykal’sk has a wide annual temperature range, spanning 37°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 19°C with a mean of 16°C. January brings the harshest conditions, with lows dropping to -18°C and an average temperature of -15°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between October and November, with a 8°C shift in average temperatures.
Precipitation
Baykal’sk is a relatively dry area, receiving approximately 799mm of precipitation annually, which averages out to around 67mm per month. The wettest month is August, averaging 172mm of rainfall. July and September also tend to see above-average precipitation. The driest month is February, with just 12mm. That's 159mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 161cm accumulating over the season. November typically sees the most snow at around 33cm.
Wind
Baykal’sk is mildly breezy, with an average annual wind speed of 17km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Baykal’sk, which began on March 20, 2026. Baykal’sk is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 19°C, while the coldest stretch bottoms out in January near -18°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -9 to 9°C. Rainfall is relatively light, with around 114mm over the season and a monthly average of 38mm. Winds are moderate at around 18km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 10 to 19°C. Rainfall is heavy, totalling around 408mm across the season with a monthly average of 136mm. Winds are moderate at around 15km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -8 to 13°C. Precipitation is moderate at around 220mm for the season, averaging 73mm per month. Expect around 64cm of snow accumulation during this period. Winds are moderate at around 18km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -18 to -8°C. Rainfall is relatively light, with around 57mm over the season and a monthly average of 19mm. Expect around 50cm of snow accumulation during this period. Winds are moderate at around 15km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Baykal’sk based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
