region_id,month,avg_temp
DE25,1,0.16
DE25,2,0.94
DE25,3,4.5
DE25,4,8.92
DE25,5,13.29
DE25,6,16.66
DE25,7,18.67
DE25,8,18.51
DE25,9,14.12
DE25,10,9.46
DE25,11,4.38
DE25,12,1.12