Our Spring is still cold ( by our standards).
As one who lives in the subtropics, Switzerland always seems cold to me except in the Summer months.
Here are a couple of photos taken some years ago.
It was Spring; there was quite a contrast between the bleak snow covered hills and the grassland down below.
It looks as if there are two seasons there in the picture; Winter on the hills and Spring in the valley below.
Maybe the snow there never melts, even in Summer.