"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
192026	1970	    	    	    	    	    	 18.3	 21.8	 20.8	 16.2	 10.9	  4.6	 -4.5
192026	1971	 -5.5	 -1.9	  0.7	  6.6	 12.8	 19.0	 21.0	 20.7	 17.9	 12.8	  2.5	 -1.5
192026	1972	 -2.8	 -3.9	  0.4	  5.3	 13.6	 17.9	 21.5	 19.6	 15.8	  8.1	  1.9	 -2.2
192026	1973	 -2.2	 -2.8	  4.2	  9.0	 12.6	 19.6	 22.0	 22.3	 15.7	 10.2	  4.5	  0.9
192026	1974	 -2.2	 -3.0	  2.1	  9.9	 11.9	 17.9	 21.4	 20.8	 16.0	  7.6	  4.5	 -0.6
192026	1975	 -2.0	 -2.5	  0.9	  5.8	 16.3	 18.7	 23.1	 20.2	 14.6	 11.1	  7.4	 -2.2
192026	1976	 -5.9	    	  2.9	  9.9	 13.9	 21.6	 20.6	 19.7	 15.3	  8.6	  2.2	 -5.3
192026	1977	 -7.4	 -3.1	  5.0	  8.8	 15.5	 17.5	 21.4	 20.9	 15.8	 10.0	  5.6	 -2.9
192026	1978	 -5.1	 -5.7	    	  6.5	 14.4	 18.5	 20.5	 20.5	 14.4	  9.3	  3.6	 -1.8
192026	1979	 -3.2	 -5.8	  4.3	  7.5	 14.8	 18.5	 22.3	 19.7	 15.8	  9.8	  7.3	  0.3
192026	1980	 -3.5	 -4.9	  1.5	  8.0	 13.7	 17.3	 21.9	 21.6	 16.7	  8.3	  2.8	 -3.6
192026	1981	 -6.6	  0.9	  2.7	  9.5	 14.8	 19.6	 21.6	 19.9	 15.4	  8.1	  4.2	 -2.0
192026	1982	 -6.7	 -3.1	  1.2	  6.9	 14.4	 16.5	 21.4	 18.8	 15.7	  9.3	  6.4	  1.5
192026	1983	 -3.7	 -1.4	  3.0	  8.4	 13.4	 19.5	 22.1	 21.4	 17.5	  9.6	  5.1	 -2.8
192026	1984	 -4.7	  1.1	 -0.9	  7.5	 13.0	 19.8	 21.2	 21.8	 15.0	 11.5	    	  0.7
192026	1985	 -7.0	 -1.2	  3.5	  8.4	 15.2	 17.1	 21.6	 19.9	 16.4	 10.7	  4.8	 -4.1
192026	1986	 -3.2	 -4.5	  3.3	  8.8	 14.7	 17.2	 20.3	 19.5	 15.1	  9.7	  2.8	 -0.9
192026	1987	 -4.6	 -3.1	  2.6	  8.5	 14.5	 19.0	 22.0	 19.4	 16.0	    	  4.4	  0.2
192026	1988	 -3.5	 -1.6	  2.9	  7.9	 14.8	 18.2	 22.9	 22.3	 15.4	  8.4	  5.3	 -2.6
192026	1989	 -1.3	 -2.5	  1.7	  6.9	 15.5	 18.9	 21.1	 20.2	 16.2	 10.5	  3.9	 -8.2
192026	1990	 -0.3	 -0.6	  3.4	  8.5	 12.4	 19.2	    	    	    	    	    	    
192026	1991	    	    	    	    	    	    	    	    	    	    	    	    
192026	1992	    	    	    	    	    	    	    	    	    	    	    	    
192026	1993