Severodvinsk

Planning a trip to Severodvinsk or just curious about the weather there? Here you will find the most up-to-date information on weather conditions, detailed forecasts, and visual charts to help you plan your day.

The climate in Severodvinsk is classified as subarctic, featuring distinct seasons and significant temperature contrasts throughout the year. If you are planning a trip, be prepared for long, freezing winters as well as short, relatively cool summers. The weather here can be unpredictable, so it is always helpful to keep an eye on the current forecast.

Winter in Severodvinsk lasts roughly from December to March, bringing consistent sub-zero temperatures, averaging from -5°C to -8.5°C, with minimums occasionally dropping below -10°C. Spring is a brief transitional season with gradual warming as nature wakes up, with temperatures rising from below freezing in March to about +7°C in May. Summer, spanning June, July, and August, offers the most comfortable temperatures, reaching an average of +16.5°C in July, the warmest month. Autumn arrives quickly; a significant chill is felt as early as September, and by November, temperatures approach zero or drop below once again.

A unique feature of the Severodvinsk climate is the relatively low monthly precipitation in millimeters, usually between 1 and 3 mm. However, despite this, the number of days with precipitation is quite high throughout the year, ranging from 11 to 19 days per month. This means that precipitation—whether snow in winter or rain during the warmer months—is likely to be frequent but not particularly intense. The highest number of days with precipitation occurs during the autumn-winter period, especially in October.

The annual temperature cycle in Severodvinsk shows significant seasonal contrasts typical of a subarctic climate. The coldest month is usually February, with an average temperature of about -8.5°C. During this period, nightly lows can drop to -10.6°C, while daytime highs rarely rise above -6.5°C. The warmest month is July, when the average temperature reaches +16.5°C, with daytime highs averaging up to +19.5°C and nightly lows around +13.6°C. Thus, the annual range of average temperatures is more than 20 degrees Celsius.

Winter months, from December to March, are characterized by consistently freezing weather. In January, the average temperature stays at -7.5°C, and in December, it is around -6.2°C. Even in March, the average temperature remains negative (-5.2°C), indicating the prolonged nature of winter. During this period, the difference between daytime and nighttime temperatures is usually not very large, ranging from approximately 3.5°C to 5.2°C.

The summer period in Severodvinsk is short and moderately warm. In June, the average temperature is +12.8°C, and in August, it is +15.1°C. Daytime temperatures in summer can be quite pleasant, especially in July when they approach +20°C. Nights remain cool. Temperature fluctuations between day and night are more pronounced in summer than in winter, reaching approximately 5.2°C to 6.6°C. The transitional seasons—spring and autumn—are marked by rapid changes in temperature regimes. For example, in April, the average temperature hovers around zero (0.0°C), and by May, it rises to +6.8°C. In autumn, a rapid cooling occurs: from +10.8°C in September to -1.3°C in November.

Precipitation in Severodvinsk is characterized by a small total volume but a fairly high frequency throughout the year. Monthly precipitation ranges from 1 to 3 mm. The lowest amount, just 1 mm, falls between February and May. The maximum volume of 3 mm occurs from July to October.

Despite the modest millimeter count, days with precipitation in Severodvinsk are a common occurrence. Their number varies from 11 days per month (typical for February, March, April, May, and June) to 19 days in October, which is the "wettest" month in terms of frequency. In winter, from November to March, when average monthly temperatures consistently stay below freezing, precipitation falls mainly as snow. In April, both snow and rain are possible. From May to September, precipitation usually comes as rain, and in October, with an average temperature of +4.0°C, there may already be mixed precipitation or the first snowfalls.

As such, it is difficult to identify a clearly defined dry season or a season of heavy downpours in Severodvinsk. Rather, there is a constant probability of light but frequent precipitation. The highest frequency occurs in autumn and early winter, particularly in October (19 days with precipitation) and January (16 days). Summer months, while receiving slightly more precipitation in millimeters (for example, July with 3 mm), have fewer days with precipitation (11–13 days) compared to the peak autumn and winter values, yet precipitation remains regular.

When planning a trip to Severodvinsk, it is important to pay special attention to your wardrobe, as the weather here can be quite changeable and requires preparation for various conditions. The key principle should be layering. Even in summer, evenings can be chilly, and in winter, several layers of warm clothing are essential. Given the frequent precipitation, even if it isn't heavy, waterproof and windproof outerwear (a jacket or raincoat) will be your reliable companion almost any time of year. Don't forget comfortable, preferably waterproof shoes, as you will surely want to explore the city on foot.

If your trip falls during the winter months (December to March), prepare for real frost. You will need: a warm hat that covers your ears, a scarf, mittens or gloves (preferably several pairs), thermal underwear, warm sweaters (fleece or wool), and, of course, a winter jacket or down coat designed for low temperatures. Warm, waterproof boots with non-slip soles are also a must. In spring (April-May) and autumn (September-November), the weather is very volatile, ranging from sunny days to frosts and sleet. During this period, layering is especially relevant: a sweater, a fleece jacket, a mid-season jacket, as well as a hat and gloves will not be out of place, especially in October and November. An umbrella or raincoat will come in handy in any season, but especially in autumn, when the number of rainy days is at its peak.

Summer in Severodvinsk (June-August) is short and relatively cool. During the day, temperatures can be comfortable for walking, but evenings often require extra warmth. Pack jeans or thick trousers, T-shirts, long-sleeved shirts, a light sweater or fleece, and a windbreaker or light jacket. Even in summer, you shouldn't completely rule out the possibility of rain, so a compact umbrella or light raincoat won't hurt. Although the sun may not be as intense as in the south, on clear summer days, sunscreen for your face and exposed skin will be useful, especially if you plan on long walks.