"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
196245	1970	 -7.3	 -1.3	  1.2	  8.3	 14.8	 19.1	 22.9	 21.5	 17.5	 12.0	  6.2	 -3.3
196245	1971	 -5.7	 -1.3	  2.0	  6.6	 12.9	 19.5	 22.2	 21.6	 18.6	 13.9	  4.2	  0.1
196245	1972	 -1.6	 -3.3	  0.7	  5.5	 13.5	 17.9	 22.1	 20.5	 17.2	  9.3	  3.7	 -0.6
196245	1973	 -1.6	 -2.6	  4.6	  9.3	 12.8	 19.9	 22.8	 23.1	 16.6	 11.4	  5.6	  2.2
196245	1974	 -1.4	 -2.5	  3.2	 10.1	 11.7	 18.0	 22.1	 21.5	 16.9	  8.7	  5.4	  0.9
196245	1975	 -0.2	 -1.4	  1.4	  6.3	 15.8	 19.0	 23.8	 21.2	 15.8	 11.9	  8.6	 -0.8
196245	1976	 -5.2	  1.2	  3.6	 11.0	 14.6	 21.2	 21.0	 20.3	 16.2	  9.5	  3.0	 -4.2
196245	1977	 -6.6	 -2.2	  5.6	  9.3	 15.8	 17.9	 21.9	 21.4	 16.0	 10.6	  6.2	 -2.0
196245	1978	 -4.5	 -6.0	  0.6	  7.0	 13.9	 19.3	 21.6	 21.0	 14.9	 10.2	  4.9	 -0.1
196245	1979	 -1.6	 -6.1	  4.6	  7.7	 15.2	 19.1	 23.0	 20.9	 17.0	 10.9	  8.4	  1.1
196245	1980	 -2.7	 -3.8	  2.1	  8.4	 14.1	 18.1	 22.9	 22.0	 17.2	  9.6	  4.0	 -3.1
196245	1981	 -6.6	  1.8	  3.3	 10.4	 15.4	 20.9	 23.3	 22.1	 17.2	 10.1	  5.8	  0.7
196245	1982	 -4.6	 -0.4	  3.5	  8.9	 14.3	    	    	    	    	    	    	    
196245	1983	 -1.1	  0.1	  4.3	  9.0	 13.8	 20.6	 24.2	 23.0	 20.0	 11.8	  7.0	 -0.4
196245	1984	 -2.9	  2.9	  0.5	  8.1	 14.6	 21.0	 23.1	 23.0	 16.9	 12.8	  6.5	  3.6
196245	1985	 -4.2	  0.6	  4.8	  9.7	 15.7	 18.6	 23.4	 21.4	 18.0	 12.4	  6.9	 -0.7
196245	1986	  0.1	 -1.8	  5.2	  9.6	 15.3	 18.6	 21.4	 20.9	 16.8	 11.1	  5.0	  1.6
196245	1987	 -2.0	 -2.7	  3.3	  7.9	 14.9	 19.7	 22.6	 20.5	 17.7	 10.8	  5.8	  1.4
196245	1988	 -2.7	 -0.5	  3.6	  7.8	 14.0	 19.5	 23.4	 23.6	 16.6	  9.6	  7.4	 -0.5
196245	1989	  0.5	 -1.2	  2.8	  7.2	 15.0	 18.9	 21.4	 21.1	 17.2	 12.6	  5.7	 -7.7
196245	1990	  1.2	  0.5	  3.6	  8.2	 12.2	 19.1	 22.8	 21.9	 17.0	 12.7	  6.6	  2.7
196245	1991	 -3.0	  0.6	  3.7	  9.5	 16.5	 19.4	 22.1	 21.8	 15.9	 11.7	  5.1	 -0.6
196245	1992	 -2.9	 -2.2	  0.2	    	 11.2	 18.5	 19.1	 19.5	 16.0	  8.7	  3.0	 -1.2
196245	1993	 -3.1	 -5.8	 -0.1	  7.1	 13.9	 18.6	 21.8	 21.2	 16.0	  8.6	  4.6	 -1.0