It's ferociously cold in pockets of North America and Asia and relatively mild in the summery Southern Hemisphere. This map tells you as much.
원문출처 : https://www.cnn.com/2019/12/20/australia/australia-heat-wave-map-wxc-trnd/index.html
원문출처 : https://www.cnn.com/2019/12/20/australia/australia-heat-wave-map-wxc-trnd/index.html