"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
276055	1970	    	    	    	    	    	    	    	    	    	    	    	    
276055	1971	    	    	    	    	    	    	    	    	    	    	    	    
276055	1972	    	    	    	    	    	    	    	    	    	    	    	    
276055	1973	    	    	    	    	    	    	    	    	    	    	    	    
276055	1974	    	    	    	    	    	    	    	    	    	    	    	    
276055	1975	    	    	    	    	    	    	    	    	    	    	    	    
276055	1976	    	    	    	    	    	    	    	    	    	    	    	    
276055	1977	    	    	    	    	    	    	    	    	    	    	    	    
276055	1978	    	    	    	    	    	    	    	    	    	    	    	    
276055	1979	    	    	    	    	    	    	    	    	    	    	    	    
276055	1980	    	    	    	    	    	    	    	    	    	    	    	    
276055	1981	    	    	    	    	    	    	    	    	    	    	    	    
276055	1982	    	    	    	    	    	    	    	    	    	    	    	    
276055	1983	    	    	    	    	    	    	    	    	    	    	    	    
276055	1984	    	    	    	    	    	    	    	    	    	    	    	    
276055	1985	    	    	    	    	    	    	    	    	    	    	    	    
276055	1986	    	    	    	    	    	    	    	    	    	    	    	    
276055	1987	    	    	    	    	    	    	    	    	    	    	    	    
276055	1988	    	    	    	    	    	    	    	    	    	    	    	    
276055	1989	    	    	    	    	    	  158	   70	  107	  118	  158	  137	   43
276055	1990	  170	   88	   59	   90	  174	  179	   44	  290	   78	  160	  100	  144
276055	1991	   64	   47	   84	   81	   89	   54	   61	  203	  147	  125	   80	   93
276055	1992	   72	   64	  141	   66	   47	   99	  118	  103	  111	   60	  133	   52
276055	1993	   68	   81	  103	  116	   36	   94	  119	  113	  118	   84	  124	   89