region_id,month,avg_temp
DE50,1,2.23
DE50,2,2.66
DE50,3,5.2
DE50,4,9.26
DE50,5,13.2
DE50,6,16.16
DE50,7,18.29
DE50,8,18.1
DE50,9,14.73
DE50,10,10.45
DE50,11,6.04
DE50,12,3.11