Barometric Pressure in Hilo, Hawaii, US

The pressure in Hilo, United States is predicted to drop over the next few hours, with an average pressure of 1012.9 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Hilo is 4.7 hPa, with a low of 1010.5 hPa and a high of 1015.2 hPa. The daily average here is higher than in most cities around the world.

Forecast

Hilo's weather pattern brings trade winds that lower pressure in winter and raise it in summer. Pressure changes are more dramatic when winds shift direction.

Hilo's 20-meter elevation and surrounding mountains alter air flow, making pressure drop or rise quickly. The landscape amplifies wind effects on pressure.

Winter brings higher pressure with clear skies, while summer brings lower pressure with rain. Spring and autumn have moderate pressure with gentle weather.

Hilo has a tropical rainforest climate with frequent pressure fluctuations, making the weather change rapidly, sometimes bringing sudden rain or sun.