2019 Australia's Hottest and Driest - WMO, page-45

  1. 706 Posts.
    lightbulb Created with Sketch. 173

    This chart just means there are more weather stations now than before.

    Except that's the ratio of high to low temperature records. If there's more weather stations (but no changing climate) then there will be more records, but the ratio won't change. However, the ratio is changing.

    Pretty simple stuff, really.
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.