Key Factors Shaping East Asia's Climate

East Asia's climate is shaped by a combination of geographic and atmospheric factors:

1. Latitude: Spans tropical to subarctic zones, creating wide temperature variations.
2. Proximity to Oceans: Pacific and Indian Oceans drive monsoon systems, bringing summer rains and winter dryness.
3. Topography: Mountains, plains, and plateaus alter local temperature and precipitation.
4. Jet Streams: The East Asian jet stream influences weather systems and typhoon tracks.
5. Atmospheric Circulation: Patterns like PDO and ENSO affect long-term climate variability.
6. Land-Sea Interactions: Coastal geography and ocean currents modify local conditions.

These factors produce climates ranging from tropical rainforests to deserts and temperate forests.