Precipitation Breakout By Decade

Detroit Area Monthly Precipitation from 1870 to 1880
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Yearly Total
1870											2.20	3.82
1871	2.01	2.40	2.62	1.55	2.34	3.88	1.94	1.21	1.43	0.69	2.76	2.57	25.40
1872	0.37	0.69	1.22	2.15	5.64	2.85	2.63	2.60	3.84	1.60	0.67	0.69	24.95
1873	3.20	0.32	1.79	4.94	3.50	5.18	3.43	0.33	3.28	2.60	1.03	4.72	34.32
1874	4.96	2.00	1.55	1.39	1.93	4.53	3.65	2.11	0.67	0.78	2.26	0.60	26.43
1875	0.97	1.82	3.00	0.70	5.83	3.25	3.73	6.04	2.10	3.35	1.72	3.20	35.71
1876	2.00	5.59	5.50	1.80	5.62	1.51	5.94	2.46	2.81	2.89	2.32	1.96	40.40
1877	1.23	0.04	5.43	3.27	0.90	4.80	1.57	7.29	0.39	4.72	4.10	1.49	35.23
1878	3.04	2.58	3.35	2.06	2.77	3.36	8.76	2.92	3.74	2.89	3.10	4.83	43.40
1879	1.11	2.64	1.72	1.56	2.64	3.85	6.22	1.31	6.24	0.83	4.71	4.62	37.45
1880	2.81	1.51	2.75	6.17	4.86	4.38	5.74	5.51	4.26	5.45	3.02	1.23	47.69