Barometric Pressure in Nanjing, China 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Nanjing hour by hour across the next 6 hourly readings.
Nanjing has a humid subtropical climate. Its air pressure changes with the seasons. In summer, hot air rises, making pressure lower. In winter, cold air sinks, making pressure higher. The Yangtze River and surrounding mountains affect air pressure in Nanjing.
The city's geography makes it prone to fog and haze. Mountains to the east and west block airflow. This leads to more stable air and trapped pollutants.
Spring and autumn have comfortable pressure and temperatures. But summer is hot and humid with low pressure. Winters are cold with high pressure.
Nanjing's climate type leads to significant seasonal pressure changes. The city's location near the Yangtze River contributes to its unique weather. Pressure changes bring different weather patterns each season.