Barometric Pressure Hourly Averages

Barometric pressure is the force per unit area (pressure) exerted by the atmosphere as a consequence of gravitational attraction exerted upon the "column" of air lying directly above a specific point. These values are expressed in millibars. The millibar is a metric unit of pressure commonly used in aviation and meteorology. One millibar is equal to 100 Newtons/meter2 (100 pascals).

Use the controls below to select a different date or parameter. Click on the Generate Report button once you have made your selections.Click on the Plot Data button once the tabular report has been generated to open a separate window containing data plots.

Select a date:Time Format:Select a Parameter:
   
Highlight validated data (Validated data has been manually reviewed by a data validator)
Select a Region:
Barometric Pressure data was not found at any sites in the region for the date you selected.
Please select a different parameter, date, or region.
To find out which sites are measuring Barometric Pressure on the date you selected, select "All Regions".

Comments regarding Monitoring Operations: webmaster@ipsmtx.com