"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
279740	1970	  102	  483	  437	   84	    	    	    	    	    	    	    	  831
279740	1971	  325	  394	  368	  127	    	    	    	    	    	    	  546	  615
279740	1972	  267	  876	  546	  190	    	    	    	    	    	    	  178	  660
279740	1973	  330	  229	    8	   51	    	    	    	    	    	    	    	   89
279740	1974	  432	  190	   89	  102	    	    	    	    	    	    	  102	  348
279740	1975	  368	  419	   51	  165	    	    	    	    	    	    	   64	  826
279740	1976	  394	  127	  584	    	    	    	    	    	    	    	    	    
279740	1977	    	    	    	    	    	    	    	    	    	    	    	    
279740	1978	    	    	    	    	    	    	    	    	    	    	    	    
279740	1979	    	    	    	    	    	    	    	    	    	    	    	    
279740	1980	    	    	    	    	    	    	    	    	    	    	    	    
279740	1981	    	    	    	    	    	    	    	    	    	    	    	    
279740	1982	    	    	    	    	    	    	    	    	    	    	    	    
279740	1983	    	    	    	    	    	    	    	    	    	    	    	    
279740	1984	    	    	    	    	    	    	    	    	    	    	    	    
279740	1985	    	    	    	    	    	    	    	    	    	    	    	    
279740	1986	    	    	    	    	    	    	    	    	    	    	    	    
279740	1987	    	    	    	    	    	    	    	    	    	    	    	    
279740	1988	    	    	    	    	    	    	    	    	    	    	    	    
279740	1989	    	    	    	    	    	    	    	    	    	    	    	    
279740	1990	    	    	    	    	    	    	    	    	    	    	    	    
279740	1991	    	    	    	    	    	    	    	    	    	    	    	    
279740	1992	    	    	    	    	    	    	    	    	    	    	    	    
279740	1993