region_id,month,avg_temp
DEA1,1,3.07
DEA1,2,3.57
DEA1,3,6.36
DEA1,4,10.0
DEA1,5,13.96
DEA1,6,16.93
DEA1,7,19.01
DEA1,8,18.7
DEA1,9,15.32
DEA1,10,11.27
DEA1,11,6.95
DEA1,12,3.88