region_id,month,avg_temp
BE33,1,2.0
BE33,2,2.42
BE33,3,5.3
BE33,4,8.8
BE33,5,12.59
BE33,6,15.55
BE33,7,17.55
BE33,8,17.34
BE33,9,14.0
BE33,10,10.27
BE33,11,5.95
BE33,12,2.9