Barometric Pressure in Kapaa, Hawaii, US

The pressure in Kapaa, United States is predicted to slowly drop over the next few hours, with an average pressure of 1016.5 hPa today, which is considered normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Kapaa is 2.9 hPa, with a low of 1014.6 hPa and a high of 1017.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

Kapaa's weather is influenced by trade winds, which bring cool air from the northeast, lowering air pressure and making skies cloudy and rainy.

The island's mountainous terrain creates a rain shadow effect, blocking winds and causing air pressure to rise on the leeward side, making it drier and sunnier.

During summer, high pressure systems dominate, bringing dry and sunny weather, while in winter, low-pressure systems bring rain and cloudy skies.

Kapaa's tropical savanna climate means air pressure is generally high, but with frequent changes due to wind patterns and geography, making the weather interesting and unpredictable.