You can set how sensor readings are displayed in your AcuRite NOW™ account. By default, readings are displayed in Imperial units. To change the units in which your weather station data is displayed, please follow the steps below.
NOTE: Units can be Imperial or Metric. By setting the system Temperature Unit to °F, Imperial is selected for all weather station data, and by setting it to °C, Metric is selected for all weather station data.
Imperial (US) - °F / inHg / mph / inches
Metric - °C / hPa / km/h / millimeters (mm)