region_id,month,avg_temp
DED2,1,-0.3
DED2,2,0.52
DED2,3,3.66
DED2,4,8.48
DED2,5,13.06
DED2,6,16.44
DED2,7,18.45
DED2,8,18.3
DED2,9,13.98
DED2,10,9.3
DED2,11,4.4
DED2,12,0.93