Barometric Pressure in Arawa, Papua New Guinea 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Arawa hour by hour across the next 6 hourly readings.
Arawa has a warm, humid tropical pattern, with clouds, showers, and thunderstorms possible in every month. Rain often falls in heavy bursts, then eases, rather than giving way to long dry spells. Nearby seas keep temperatures from changing sharply.
Air pressure shifts as the equatorial rain belt and the South Pacific convergence zone move. When these zones are nearby, pressure tends to be lower, winds meet, and cloud and rain increase. Stronger trade winds linked to higher pressure can bring steadier conditions, but showers still occur.
Steep mountains rise close behind the coast. Ocean winds are pushed upward, helping build clouds and frequent rain. Valleys and shore can differ over short distances. November to April is often wetter; May to October is usually less rainy, though showers continue.