Climate Insights for Slyudyanka

The climate in Slyudyanka is cold. The average annual temperature is -2°C and approximately 822mm of precipitation falls per year. July is the wettest month, receiving around 190mm of rainfall. Slyudyanka 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 -23°C. Snowfall occurs from January to December, with around 178cm accumulating over the season.

Slyudyanka has a wide annual temperature range, spanning 42°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 19°C with a mean of 15°C. January brings the harshest conditions, with lows dropping to -23°C and an average temperature of -19°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.

Slyudyanka is a moderately rainy area, receiving approximately 822mm of precipitation annually, which averages out to around 68mm per month. The wettest month is July, averaging 190mm of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 8mm. That's 182mm less than July, 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 178cm accumulating over the season. October typically sees the most snow at around 28cm.

Slyudyanka is relatively calm, with an average annual wind speed of 10km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

It is currently spring in Slyudyanka, which began on March 20, 2026. Slyudyanka 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 -23°C. Summer is next, beginning on June 21, 2026 — 85 days from now.

The table below shows monthly climate averages for Slyudyanka 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.