region_id,month,avg_temp
DE93,1,1.39
DE93,2,1.9
DE93,3,4.57
DE93,4,8.96
DE93,5,13.17
DE93,6,16.21
DE93,7,18.35
DE93,8,18.1
DE93,9,14.41
DE93,10,9.93
DE93,11,5.33
DE93,12,2.36