"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
01034000	1989	     	     	     	     	     	     	     	     	     	 33.42	 69.46	 29.19
01034000	1990	 34.64	 47.22	 91.31	193.17	110.89	 79.31	 31.68	 34.62	 25.04	151.62	128.80	 89.46
01034000	1991	 36.75	 26.72	 84.64	269.03	 68.84	 39.63	  7.04	 34.01	 30.12	 68.34	 84.55	 35.25
01034000	1992	 52.54	 30.81	118.49	175.82	 60.17	 24.10	 29.14	 26.15	 19.44	 26.26	 45.43	 31.96
01034000	1993	 17.95	 14.66	 38.05	346.03	 76.88	 45.61	 12.18	  7.22	 10.53	 32.83	 61.31	126.71
01034000	1994	 29.81	 24.41	 34.53	263.64	121.25	 43.25	 29.19	 12.42	 13.66	 27.39	 40.81	 41.73
01034000	1995	 79.82	 32.58	 68.68	103.99	 84.10	 43.04	 14.59	  7.24	  4.23	 53.06	172.02	 31.14
01034000	1996	136.89	151.73	 86.28	203.88	149.52	 74.36	146.17	 20.18	 32.93	 38.25	 44.32	154.90
01034000	1997	 43.66	 25.41	 33.79	193.09	186.74	 34.67	 20.75	  9.64	 18.64	 22.02	 51.98	 18.75
01034000	1998	 30.47	 60.43	174.99	254.90	 96.88	128.81	 64.64	 12.05	  7.12