Climate Insights for Zelenogorsk

The climate in Zelenogorsk is cool. The average annual temperature is 6°C and approximately 915mm of precipitation falls per year. Zelenogorsk receives a notable amount of rainfall throughout the year, including during its driest month. Zelenogorsk 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, March, December, when temperatures can drop to -15°C. Zelenogorsk experiences heavy snowfall, typically from January through December.

Zelenogorsk has a wide annual temperature range, spanning 36°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 21°C with a mean of 18°C. The coldest month is January, when overnight lows fall to -15°C and the daily average is -12°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between January and February, with a 12°C shift in average temperatures.

Zelenogorsk is a moderately rainy area, receiving approximately 915mm of precipitation annually, which averages out to around 76mm per month. The wettest month is August, averaging 199mm of rainfall. July and November also tend to see above-average precipitation. The driest month is May, with just 34mm. That's 165mm 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. Zelenogorsk receives heavy snowfall, accumulating around 233cm annually from January through December. The snowiest month is February, with approximately 69cm. Winter travel should account for significant snow cover.

Zelenogorsk is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

It is currently summer in Zelenogorsk, which began on June 21, 2026. Zelenogorsk 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 21°C, while the coldest stretch bottoms out in January near -15°C. Autumn is next, beginning on September 23, 2026 — 55 days from now.

The best time to visit Zelenogorsk is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 72mm per month. By contrast, July can be uncomfortably hot with highs reaching 21°C, while January is the coldest period with lows dropping to -15°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 Zelenogorsk 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.