Barometric Pressure in Petaluma, California, US

The pressure in Petaluma, United States is predicted to slowly rise over the next few hours, with an average pressure of 1016.4 hPa today, which is considered normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Petaluma is 2.2 hPa, with a low of 1015.5 hPa and a high of 1017.7 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Barometric pressure in Petaluma is influenced by the coastal proximity of the city. The pressure often changes with the tides. It tends to be higher during low tide and lower during high tide.

Petaluma is situated near the Pacific Coast and is surrounded by rolling hills. These hills can create a unique microclimate. The surrounding landscape affects the air pressure, as the hills can block or redirect air masses.

The city's proximity to the coast also affects the atmospheric pressure. The cool Pacific air brings a gentle pressure system. This system minimizes large pressure fluctuations. As a result, Petaluma's weather is generally mild and stable.

Disclaimer

* The barometric pressure information for Petaluma, California, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.