region_id,month,avg_temp
CZ06,1,-1.85
CZ06,2,-0.57
CZ06,3,3.12
CZ06,4,8.38
CZ06,5,13.0
CZ06,6,16.63
CZ06,7,18.61
CZ06,8,18.45
CZ06,9,13.6
CZ06,10,8.55
CZ06,11,3.62
CZ06,12,-0.83