"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
01048000	1987	     	     	     	     	     	 27.69	 10.20	  2.98	  7.29	 15.96	 10.75	 29.86
01048000	1988	 11.45	 15.27	 23.14	 59.62	 30.82	  6.32	  6.66	 13.84	  8.80	 13.34	 49.73	 11.05
01048000	1989	  7.06	  7.75	 15.98	 83.29	105.03	 50.59	  5.43	  8.27	  7.56	 14.45	 28.43	  9.38
01048000	1990	 17.58	 26.63	 52.83	 66.16	 46.71	 26.46	  9.79	 13.14	  5.55	 50.53	 48.77	 48.72
01048000	1991	 18.23	 12.89	 48.27	102.77	 32.76	 12.22	  3.62	 22.68	  9.98	 28.62	 32.43	 16.45
01048000	1992	 15.56	 11.21	 59.39	 71.20	 22.24	 15.12	 10.13	  7.92	  6.15	  7.01	 18.98	  9.23
01048000	1993	  6.89	  3.86	 16.13	141.24	 25.60	 13.38	  2.72	  2.64	  2.09	  4.72	 18.67	 37.67
01048000	1994	 11.52	 12.85	 21.41	118.08	 52.40	 15.47	  8.44	  3.53	  6.12	  4.90	 15.14	 18.47
01048000	1995	 30.85	 11.54	 40.51	 37.77	 41.30	 12.25	  8.84	  2.67	  1.49	 29.53	 71.93	 12.63
01048000	1996	 63.01	 44.42	 36.28	100.52	 57.65	 26.57	 65.13	  6.79	  6.68	 13.42	 19.46	 62.59
01048000	1997	 14.12	 10.79	 18.53	105.67	 52.77	 25.97	 15.30	  6.38	  6.92	  5.36	 39.38	 10.17
01048000	1998	 11.67	 23.81	 82.30	 95.98	 39.70	108.30	 32.50	  4.26	  3.19