region_id,month,avg_temp
AT31,1,-0.38
AT31,2,0.91
AT31,3,4.83
AT31,4,9.58
AT31,5,14.0
AT31,6,17.57
AT31,7,19.32
AT31,8,19.21
AT31,9,14.62
AT31,10,9.91
AT31,11,4.61
AT31,12,0.64