Barometric Pressure
Barometric Pressure in Papua New Guinea
We monitor barometric pressure across 21 cities in Papua New Guinea, giving you up-to-date insights into local weather patterns.
Whether you're tracking pressure changes for health reasons, planning outdoor activities, or planning a fishing trip, our data is tailored to conditions in Papua New Guinea, with detailed readings city by city.
Papua New Guinea Barometric Pressure Map
Depending on how many places we monitor in Papua New Guinea, the map displays a sampled set of barometric pressure data to give a clear overview of current conditions.Weather Systems
Papua New Guinea’s air pressure changes with weather systems like the monsoon and trade winds. During the northwest monsoon (December to March), warm, moist winds from Asia bring low pressure and lots of rain. In the southeast trade wind season (May to November), drier, cooler air from Australia raises the pressure.
Geography
The geography of Papua New Guinea causes big differences in air pressure. The high mountains are cooler and often have higher pressure than the hot, humid lowlands. Valleys can trap air, leading to stable pressure zones, while the coasts feel more changes from the sea and wind.
Seasonal Cycles
Every year, pressure changes because of the wet and dry seasons. The wet season has lower pressure when warm, moist air moves in. In the dry season, cooler, stable air creates higher pressure. These cycles affect rainfall and wind direction across the country.
Climate Change
Climate change is making these air pressure patterns less predictable. Warmer oceans can make low pressure systems stronger and bring more intense rains or storms. Drier or hotter periods might last longer, shifting normal pressure cycles and changing when the wet or dry season starts.
Places in Papua New Guinea
You can find your city in the lists below, by using our search, or on the Papua New Guinea Pressure Map above. We're tracking barometric pressure across multiple locations in Papua New Guinea to keep you informed.
Each city includes a detailed page with hourly and 14-day forecasts. These help you see how much the pressure is changing over time.