"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
01047730	1977	     	  0.51	  7.48	  9.02	  1.38	  2.86	  0.94	  0.34	  1.26	  7.77	  3.19	  2.75
01047730	1978	  6.51	  2.26	  2.23	 10.81	  5.60	  1.54	  0.28	  0.21	  0.16	  0.47	  0.17	  0.12
01047730	1979	  1.06	  1.15	  8.26	 10.79	  6.39	  2.01	  0.38	  0.40	  0.24	  1.51	  2.39	  1.62
01047730	1980	  0.78	  0.36	  1.42	  7.70	  2.23	  0.48	  0.37	  0.30	  0.25	  1.32	  1.59	  1.50
01047730	1981	  0.41	  6.58	  1.59	  2.86	  1.50	  1.23	  0.89	  1.08	  2.49	  4.32	  3.54	  2.04
01047730	1982	  1.31	  1.18	  1.91	  9.37	  1.69	  2.03	  0.44	  0.50	  0.66	  0.58	  2.11	  1.68
01047730	1983	  2.73	  2.84	  8.11	  9.00	  5.96	  2.36	  0.86	  0.79	  0.48	  0.49	  7.08	  6.05
01047730	1984	  1.14	  1.71	  3.24	 12.77	  4.85	  5.01	  1.51	  0.31	  0.16	  0.31