Autumn Storms

Residual typhoon activity may influence early autumn weather patterns, particularly in September, though significantly reduced compared to summer months :cite[1].

Central West Pacific 300mb Winds

Upper-level wind patterns over the Central West Pacific influence storm tracks and precipitation distribution across Northern China during autumn months.

Yellow Sea SST

Sea surface temperatures in the Yellow Sea remain relatively warm in early autumn, contributing to higher humidity levels in coastal areas before cooling through the season.

Topological Influences

Beijing's location on the North China Plain surrounded by mountains creates distinct microclimates and affects wind patterns and temperature distribution :cite[1].

Polar Arctic Vortex

The position and strength of the polar vortex can influence the timing and intensity of cold air outbreaks as autumn progresses toward winter.

Arctic Baroclinicity

Temperature gradients between the Arctic and mid-latitudes affect storm development and intensity, potentially influencing late autumn weather patterns in Northern China.

Beijing Aero-Lite Weather Analysis

Current Season

Seasonal Information

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Global Warming Effects