Point_ID	Code	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
6620	9401	1960	8.560	7.604	7.903	7.728	97.591	62.971	22.673	13.751	42.776	22.837	15.170	11.139	319.876
6620	9401	1961	7.820	7.230	7.952	8.937	110.242	55.497	15.460	26.287	13.882	11.862	9.175	8.379	281.200
6620	9401	1962	7.689	6.796	7.393	7.665	97.755	68.219	21.358	16.380	17.492	18.072	10.781	9.398	287.864
6620	9401	1963	8.642	7.739	8.149	8.062	83.462	92.072	15.017	20.537	23.853	20.537	11.481	9.381	308.549
6620	9401	1964	8.510	7.440	7.640	7.410	85.597	43.889	15.247	16.594	23.853	19.880	12.737	9.989	257.724
6620	9401	1965	9.053	7.380	7.853	8.396	92.498	74.739	26.451	24.808	39.278	23.166	13.262	9.644	335.624
6620	9401	1966	8.839	7.230	7.788	7.951	58.653	55.020	21.194	20.373	16.538	22.180	12.721	9.759	247.494
6620	9401	1967	8.576	7.260	7.640	14.359	116.649	33.712	14.491	11.041	12.197	15.132	9.303	8.609	257.288
6620	9401	1968	7.640	6.152	6.654	12.038	102.848	62.176	28.094	17.087	14.296	13.636	10.098	7.114	286.476
6620	9401	1969	5.997	4.057	4.567	5.343	47.810	111.472	18.237	24.316	43.730	15.854	12.451	10.613	305.015
6620	9401	1970	8.790	7.066	7.935	7.856	87.898	88.414	44.688	16.922	19.559	13.439	11.290	9.168	322.054
6620	9401	1971	8.034	6.991	7.065	7.410	159.530	60.904	18.894	14.031	45.320	36.802	16.061	12.470	391.354
6620	9401	1972	8.428	7.260	7.426	7.649	70.647	82.690	34.666	15.969	31.963	20.373	19.718	15.477	321.812
6620	9401	1973	10.186	8.158	8.428	8.778	85.433	92.390	25.137	26.944	29.100	29.080	13.914	13.111	349.855
6620	9401	1974	11.106	8.577	8.609	9.605	84.776	89.686	57.503	46.660	40.073	31.380	17.969	12.371	416.766
6620	9401	1975	9.989	8.533	8.954	9.191	56.189	111.949	26.287	36.145	30.213	35.652	15.202	12.486	360.568
6620	9401	1976	12.224	10.284	11.024	10.718	90.691	44.366	11.386	13.505	18.128	16.594	10.940	9.611	258.547
6620	9401	1977	8.182	6.482	7.032	9.573	103.998	42.458	20.044	23.166	49.773	26.944	16.220	10.252	322.780
6620	9401	1978	8.740	8.473	9.200	8.380	79.519	118.628	22.508	28.916	34.666	40.252	19.241	14.392	392.580
6620	9401	1979	10.942	8.278	8.346	8.396	109.913	107.337	32.859	19.222	19.241	21.851	14.280	11.632	371.282
6620	9401	1980	10.942	8.712	9.168	9.080	104.656	121.649	37.459	34.666	29.895	18.072	13.342	12.404	409.199
6620	9401	1981	11.648	9.730	9.463	12.690	119.935	55.815	28.916	20.208	20.831	17.908	10.432	10.597	326.475
6620	9401	1982	8.757	7.994	8.346	17.015	98.741	25.761	14.787	14.031	18.923	16.758	12.213	10.466	252.415
6620	9401	1983	9.431	8.368	8.773	8.317	14.556	203.544	18.565	16.922	22.263	25.630	15.107	13.324	367.184
6620	9401	1984	10.679	9.146	9.661	8.603	107.777	41.027	31.380	15.542	12.896	10.548	9.255	9.184	273.972
6620	9401	1985	8.675	7.649	8.330	9.144	83.626	63.766	15.575	19.058	14.884	15.017	10.861	8.757	264.533
6620	9401	1986	7.558	6.751	7.098	7.108	115.828	77.283	31.545	33.352	28.782	36.802	19.559	12.766	382.512
6620	9401	1987	9.135	7.829	8.593	8.523	95.455	67.901	17.251	11.648	10.129	9.085	8.189	8.018	260.902
6620	9401	1988	7.213	6.347	6.769	6.536	78.204	119.264	18.237	11.287	11.322	11.583	10.384	9.661	296.900
6620	9401	1989	8.691	7.230	7.673	7.935	121.907	32.281	15.197	13.341	14.487	12.848	12.515	10.811	263.048
6620	9401	1993	9.118	7.874	8.938	9.223	52.246	86.983	17.580	17.251	20.990	31.873	13.596	11.698	287.235
6620	9401	1994	9.677	8.263	8.970	8.841	105.477	52.476	16.068	11.895	11.370	12.273	9.191	8.050	261.306
6620	9401	1995	7.525	6.811	7.788	29.418	71.632	43.094	29.737	15.575	17.174	29.573	16.538	14.047	287.848
6620	9401	1996	11.369	9.176	9.546	9.303	35.652	123.716	23.823	50.274	24.171	19.058	11.656	12.996	341.013
6620	9401	1997	12.536	11.841	15.033	59.155	92.498	37.528	64.732	29.080	23.217	21.030	18.764	22.344	406.101
6620	9401	1998	15.657	13.472	15.197	16.697	81.326	112.426	28.916	152.794	23.694	19.387	16.061	13.620	506.912
6620	9401	1999	13.620	11.571	12.782	12.483	143.429	38.323	18.894	13.784	16.061	11.731	12.181	10.285	313.180