The Pressure Chart displays the details of your AcuRite Access / PC Connect display's barometric pressure measurements and changes over time.
The details of the chart data displayed are provided below, along with an example of the chart.
Pressure, or barometric pressure, is the weight of the air at a specific location, measured in Inches of Mercury (inHg) or Hectopascals (hPa).
Pressure High - the highest Pressure measurement in the interval of time being viewed.
Pressure Low - the lowest Pressure measurement in the interval of time being viewed.
The barometric pressure trend direction can indicate potential future weather conditions.
Rising - clearing conditions likely
Steady - current conditions will persist
Failing - cloudy to stormy conditions likely