Climate Overview
The climate in Sovetskaya Gavan’ is cool. The average annual temperature is 2°C and approximately 712mm of precipitation falls per year. August is the wettest month, receiving around 141mm of rainfall. Sovetskaya Gavan’ is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, February, December, when temperatures can drop to -15°C. Snowfall occurs from January to December, with around 184cm accumulating over the season.
Temperature
Temperatures in Sovetskaya Gavan’ vary considerably across the year, with a 33°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 18°C with a mean of 17°C. January brings the harshest conditions, with lows dropping to -15°C and an average temperature of -13°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between October and November, with a 10°C shift in average temperatures.
Precipitation
Sovetskaya Gavan’ is a relatively dry area, receiving approximately 712mm of precipitation annually, which averages out to around 59mm per month. The wettest month is August, averaging 141mm of rainfall. September and June also tend to see above-average precipitation. The driest month is February, with just 15mm. That's 125mm 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 184cm accumulating over the season. March typically sees the most snow at around 40cm.
Wind
Sovetskaya Gavan’ is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.
Seasons
89 days until Autumn
It is currently summer in Sovetskaya Gavan’, which began on June 21, 2026. Sovetskaya Gavan’ 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 August at around 18°C, while the coldest stretch bottoms out in January near -15°C. Autumn is next, beginning on September 23, 2026 — 89 days from now.
Spring
Temperatures range from -7 to 8°C. Precipitation is moderate at around 160mm for the season, averaging 53mm per month. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 8 to 18°C. Precipitation is moderate at around 282mm for the season, averaging 94mm per month. Winds are generally light, averaging 4km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -5 to 16°C. Precipitation is moderate at around 207mm for the season, averaging 69mm per month. Expect around 32cm of snow accumulation during this period. Winds are generally light, averaging 6km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -15 to -8°C. Rainfall is relatively light, with around 62mm over the season and a monthly average of 21mm. Expect around 62cm of snow accumulation during this period. Winds are generally light, averaging 6km/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 Sovetskaya Gavan’ 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.
