"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
176593	1970	   15	  154	   79	   96	  103	   88	  108	  114	   62	   94	   69	  106
176593	1971	   51	   80	   91	   52	  104	   46	   96	   78	   89	   64	   79	   58
176593	1972	   23	   36	  141	   33	   45	  193	  173	   48	   96	  103	  109	    
176593	1973	    	   69	   39	  129	  144	   87	  155	    	   82	   50	    	    
176593	1974	    	    	  115	  118	  155	  137	   78	   63	  136	   34	    	    
176593	1975	    	    	    	    	    	    	    	    	    	    	    	    
176593	1976	    	    	    	    	    	    	    	    	    	    	    	    
176593	1977	    	    	    	    	    	    	    	    	    	    	    	    
176593	1978	    	    	    	    	    	    	    	    	    	    	    	    
176593	1979	    	    	    	    	    	    	    	    	    	    	    	    
176593	1980	    	    	    	    	    	    	    	    	    	    	    	    
176593	1981	    	    	    	    	    	    	    	    	    	    	    	    
176593	1982	    	    	    	    	    	    	    	    	    	    	    	    
176593	1983	    	    	    	    	    	    	    	    	    	    	    	    
176593	1984	    	    	    	    	    	    	    	    	    	    	    	    
176593	1985	    	    	    	    	    	    	    	    	    	    	    	    
176593	1986	    	    	    	    	    	    	    	    	    	    	    	    
176593	1987	    	    	    	    	    	    	    	    	    	    	    	    
176593	1988	    	    	    	    	    	    	    	    	    	    	    	    
176593	1989	    	    	    	    	    	    	    	    	    	    	    	    
176593	1990	    	    	    	    	    	    	    	    	    	    	    	    
176593	1991	    	    	    	    	    	    	    	    	    	    	    	    
176593	1992	    	    	    	    	    	    	    	    	    	    	    	    
176593	1993