Barometric Pressure  Barometric Pressure

Barometric Pressure in Washington, D.C., US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


Weather now

The pressure in Washington, D.C., United States United States is predicted to drop over the next few hours, with an average pressure of 1017.9 hPa today, which is considered normal.


Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Washington, D.C. is 19.2 hPa, with a low of 1005.9 hPa and a high of 1025.1 hPa. The daily average here is higher than in most cities around the world.



In Washington, D.C., the barometric pressure fluctuates throughout the year. During the colder months of winter and early spring, the barometric pressure tends to be higher, indicating stable conditions. In the warmer months of summer and fall, the barometric pressure is often lower, indicating the potential for unsettled weather.

Barometric pressure

The landscape around Washington, D.C. influences the atmospheric pressure in the area. The city is situated on the Atlantic Coastal Plain, which is relatively flat and surrounded by water bodies. This proximity to the Chesapeake Bay and the Atlantic Ocean can affect the atmospheric pressure, as air masses interact with the water and land surfaces. Additionally, the presence of the nearby Blue Ridge Mountains to the west can also influence the pressure patterns by altering the flow of air masses.


* This page's content about the barometric pressure in Washington, D.C. (United States) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.