Precipitation Data for Williston, ND 58801

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	0.54	0.34	0.64	1.0	1.98	2.64	2.50	1.52	1.12	0.94	0.6	0.51	14.33	-
5yr Avg (2013-2017) View in Rain Harvest Calculator	0.39	0.49	0.51	1.06	2.28	2.25	1.65	1.88	2.26	1.04	0.28	0.58	14.67	102%
Recent Years
2017 View in Rain Harvest Calculator	0.86	0.71	0.69	0.60	0.95	1.24	1.00	3.29	2.48	0.32	0.25	0.52	12.91	90%
2016 View in Rain Harvest Calculator	0.27	0.69	0.12	2.18	2.03	1.91	2.56	0.50	3.38	1.05	0.19	0.99	15.87	111%
2015 View in Rain Harvest Calculator	0.30	0.39	0.35	0.25	1.73	2.26	1.93	1.07	2.58	1.24	0.30	0.45	12.85	90%
2014 View in Rain Harvest Calculator	0.18	0.54	0.20	1.70	1.38	1.60	0.96	2.45	1.05	0.56	0.36	0.06	11.04	77%
2013 View in Rain Harvest Calculator	0.32	0.10	1.17	0.59	5.30	4.22	1.80	2.10	1.82	2.02	0.29	0.86	20.59	144%