Precipitation Data for Shelby, MT 59474

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total	% of 30yr Avg
30yr Avg (1981-2010) View in Rain Harvest Calculator	0.29	0.26	0.58	1.0	1.78	2.59	1.35	1.2	1.28	0.53	0.34	0.32	11.52	-
5yr Avg (2013-2017) View in Rain Harvest Calculator	0.58	0.24	0.48	1.33	1.84	2.48	1.05	1.28	1.33	0.75	0.71	0.56	12.63	110%
Recent Years
2017 View in Rain Harvest Calculator	0.66	0.43	0.51	2.41	1.30	2.32	0.62	0.02	0.73	0.84	0.72	1.10	11.66	101%
2016 View in Rain Harvest Calculator	0.31	0.08	0.18	2.12	1.96	1.42	1.52	1.16	1.38	1.52	0.45	0.58	12.68	110%
2015 View in Rain Harvest Calculator	0.73	0.16	0.47	0.11	2.20	1.11	0.96	0.94	2.04	0.25	0.94	0.30	10.21	89%
2014 View in Rain Harvest Calculator	0.56	0.34	0.86	1.49	0.52	3.52	0.60	2.08	0.70	0.85	0.82	0.37	12.71	110%
2013 View in Rain Harvest Calculator	0.62	0.20	0.40	0.53	3.23	4.03	1.54	2.20	1.81	0.28	0.60	0.46	15.90	138%