Fig. 2.

Temperature above and beneath the snow at 1200 m above sea level on the Alps during the winter 2018–2019 (December–April). Dotted black line, daily max temperature above the snow; black line, daily minimum temperature above the snow; dotted red line, daily max temperature beneath the snow; red line, daily minimum temperature beneath the snow. Modified from Rossi et al., 2019. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)