* The influence of the Atlantic Ocean: The Atlantic Ocean acts as a heat reservoir, releasing warm air currents that moderate the climate in Western European Russia.
* The Gulf Stream: The Gulf Stream is a warm ocean current that flows up the western coast of Europe, bringing additional warmth to the region.
* Westerly winds: The prevailing winds in Western European Russia are from the west, which bring moist and mild air from the Atlantic Ocean.
* The low mountain ranges: The Ural Mountains to the east help to protect Western European Russia from the cold air masses of Siberia.
As a result of these factors, Western European Russia has a relatively mild climate compared to other regions at the same latitude, with average temperatures ranging from -4°C in January to 17°C in July. This climate allows for a variety of crops to be grown and supports a significant population.