What geographical areas does the Siberian High mainly affect?

Arab Weather - The Siberian high pressure system mainly affects the following geographical areas:

1. Siberia and Northeast Asia: Forms over Siberia and extends its influence to Northeast Asia, causing cold, dry weather in winter.
2. China: It greatly affects northern and central China, contributing to lower temperatures and dry weather.
3. Korea and Japan: Brings cold and stable weather in winter, with snow falling on the Japanese coasts as a result of interaction with moist winds coming from the ocean.
4. Mongolia: experiences very cold and dry weather under the influence of the Siberian High.
5. Parts of Eastern Europe: In some cases, its influence extends to parts of Eastern Europe, bringing with it cold, dry air.

Its effects are more noticeable in winter.