Climate Insights for Ussuriysk

The climate in Ussuriysk is cool. The average annual temperature is 6°C and approximately 769mm of precipitation falls per year. August is the wettest month, receiving around 213mm of rainfall. Ussuriysk is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are January, December, February, when temperatures can drop to -19°C. Snowfall occurs from January to December, with around 71cm accumulating over the season.

Ussuriysk has a wide annual temperature range, spanning 45°C from the coldest to warmest months. The warmest month is July, when average highs reach 26°C and the mean temperature sits around 22°C. January brings the harshest conditions, with lows dropping to -19°C and an average temperature of -13°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 10°C shift in average temperatures.

Ussuriysk is a relatively dry area, receiving approximately 769mm of precipitation annually, which averages out to around 64mm per month. The wettest month is August, averaging 213mm of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 10mm. That's 203mm 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 71cm accumulating over the season. November typically sees the most snow at around 19cm.

Ussuriysk is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently summer in Ussuriysk, which began on June 21, 2026. Ussuriysk 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 26°C, while the coldest stretch bottoms out in January near -19°C. Autumn is next, beginning on September 23, 2026 (3 days from now).

The best time to visit Ussuriysk is during June and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 81mm per month. By contrast, July can be uncomfortably hot with highs reaching 26°C, while January is the coldest period with lows dropping to -19°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Ussuriysk 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.