core-common/org.meshtastic.core.common.util/MetricFormatter/windSpeed

windSpeed

fun windSpeed(metersPerSecond: Float, isImperial: Boolean, decimalPlaces: Int = 1): String(source)

Wind arrives from the sensor in m/s and is shown in the unit a reader expects for weather: km/h for metric, mph for imperial. m/s is the meteorological observation standard, but public forecasts across most metric regions quote km/h, so that is what the app displays. The charts convert the same way — see chartValue — so a reading reads identically on the node card and on its graph.