Barometric Pressure Today Logo  Barometric Pressure

Barometric Pressure in Ontario, United States United States

Pressure

0000 hPa

Temperature

00.0 ℃

Wind

00.0 m/s

Humidity

00.0%

The pressure in Ontario, California, United States is predicted to rapidly rise over the next few hours, with an average pressure of 978.7 hPa today, which is lower than normal.

Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Ontario is 4.3 hPa, with a low of 976.8 hPa and a high of 981.1 hPa.

Forecast

Show 2 days, 7 days, or 14 days chart.
  • Low Pressure
  • Normal Range
  • High Pressure

Track the barometric pressure in Ontario hour by hour and stay informed about how it will change over the next 6 hours.

  •  
  •  
  •  
  •  
  •  
  •  

Ontario, California has a Mediterranean climate. This means dry summers and mild, wet winters. The San Bernardino Mountains east of Ontario block wet air from the Pacific Ocean, keeping summers dry. In summer, high air pressure builds, bringing hot, dry air. In winter, low air pressure moves in, bringing rain and cooler temperatures. Overall, Ontario's climate has a big effect on its air pressure, leading to these seasonal weather patterns.

Nearby Places

Disclaimer

* The barometric pressure information for Ontario, 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.
Feedback