Какая погода характерна в северной части россии ?

Weather in the Northern Part of Russia.
Climate in the Northern Part of Russia is maritime, arctic and subarctic.
The are often thick fogs there. Winter begins in November and lasts for five months. Avarage winter temperature is from -10° to -17° degrees below zero. It often snows The lowest temperatures from -20° to -30° and lower are rare. Stormy weather may occur the whole year round.
The hottest summer month is July, when the temperature is +20°and more.  Avarage summer temperature is from +10°  to +17° degrees above zero. Humidity is high. Winds often bring rains from the seas.