region_id,month,avg_temp
BE31,1,3.11
BE31,2,3.58
BE31,3,6.24
BE31,4,9.44
BE31,5,13.11
BE31,6,16.04
BE31,7,18.12
BE31,8,17.91
BE31,9,14.8
BE31,10,11.09
BE31,11,6.82
BE31,12,3.81