Point_ID	Code	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
9392	15477500	1977					20.099	20.541	20.949	21.382	21.373	21.368	21.096	20.890	
9392	15477500	1978	20.635	20.194	19.301	19.210	19.488	19.829	20.724	21.819	20.996	20.395	19.331	18.976	20.075
9392	15477500	1979	18.799	18.689	18.455	19.298	19.410	19.299	21.219	22.515	22.184