region_id,month,avg_temp
AT33,1,-4.93
AT33,2,-3.22
AT33,3,0.74
AT33,4,4.32
AT33,5,8.7
AT33,6,12.98
AT33,7,15.01
AT33,8,14.91
AT33,9,10.85
AT33,10,6.69
AT33,11,0.46
AT33,12,-4.12