region_id,month,avg_temp
DE27,1,-0.21
DE27,2,0.48
DE27,3,4.19
DE27,4,8.34
DE27,5,12.7
DE27,6,16.15
DE27,7,18.01
DE27,8,17.88
DE27,9,13.58
DE27,10,9.21
DE27,11,3.91
DE27,12,0.62