region_id,month,avg_temp
DE12,1,1.85
DE12,2,2.62
DE12,3,6.13
DE12,4,10.18
DE12,5,14.3
DE12,6,17.79
DE12,7,19.88
DE12,8,19.71
DE12,9,15.44
DE12,10,10.99
DE12,11,5.98
DE12,12,2.81