Zermatt
April
30
night
+4 .. +6
wind south 0 - 2 m/s, atmospheric pressure 633-635
morning
+3 .. +5
wind south 0 - 2 m/s, atmospheric pressure 633-635
day
+15 .. +17
wind east 2 - 4 m/s, atmospheric pressure 632-634
evening
+11 .. +13
wind east 0 - 2 m/s, atmospheric pressure 632-634