"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
178965	1970	    	    	    	    	    	    	    	    	    	    	    	    
178965	1971	    	    	    	    	    	    	    	    	    	    	  165	    
178965	1972	    	    	    	    	    	    	    	    	    	   38	    	    
178965	1973	    	    	    	    	    	    	    	    	    	    	  394	  521
178965	1974	  546	  178	  495	  216	   25	    	    	    	    	    	  635	  356
178965	1975	  787	  244	  444	  470	    	    	    	    	    	    	  229	  686
178965	1976	  838	  762	  305	    	    	    	    	    	    	   25	  254	  940
178965	1977	  864	  940	  457	  152	    	    	    	    	    	    	  152	  635
178965	1978	  889	  152	  330	  330	    	    	    	    	    	    	  203	  889
178965	1979	  533	  406	   51	  305	    	    	    	    	    	    	   41	  470
178965	1980	  203	  305	  610	    	    	    	    	    	    	    	  216	  737
178965	1981	  559	  178	  483	    	    	    	    	    	    	    	  127	  508
178965	1982	  660	  533	  508	  521	    	    	    	    	    	    	  114	   89
178965	1983	  343	  495	  173	   25	    	    	    	    	    	    	  343	  559
178965	1984	  470	  508	  559	   25	    	    	    	    	    	    	    	  660
178965	1985	  203	  546	  178	   38	    	    	    	    	    	    	  292	  330
178965	1986	  775	  203	  381	  216	    	    	    	    	    	    	  457	  229
178965	1987	  546	  165	  343	   51	    	    	    	    	    	    	   51	  483
178965	1988	  800	  787	   51	   51	    	    	    	    	    	    	  229	  267
178965	1989	  597	  406	  190	  152	    	    	    	    	    	    	  203	  787
178965	1990	  889	  368	  165	  114	    	    	    	    	    	    	  203	  584
178965	1991	  622	  330	  660	   25	    	    	    	    	    	    	  140	  444
178965	1992	  279	  813	   13	   89	    	    	    	    	    	    	   38	  330
178965	1993	  165	  660	  495	   38	    	    	    	    	    	    	   38	  267