Seasonal Precipitation - Hanford Site

Seasonal Precipitation (inches)

	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1946	----	----	----	1.83
1947	0.70	1.14	2.46	4.35
1948	2.80	2.73	2.26	1.56
1949	1.92	1.30	0.05	1.80
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1950	3.02	1.61	2.99	3.02
1951	2.32	1.42	1.90	1.63
1952	1.85	0.77	1.15	0.32
1953	3.18	1.22	1.51	1.29
1954	2.25	1.07	0.74	1.79
1955	1.13	1.16	0.85	2.71
1956	4.30	0.32	1.24	1.19
1957	1.29	3.06	0.54	3.45
1958	3.75	1.84	0.83	1.01
1959	5.06	1.10	0.26	2.23
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1960	1.35	1.91	0.40	1.38
1961	3.07	2.30	0.66	0.56
1962	1.92	1.83	0.62	1.98
1963	2.24	2.13	0.60	0.80
1964	1.52	0.18	1.18	1.31
1965	3.41	0.27	0.63	1.29
1966	1.10	0.47	1.24	2.91
1967	0.92	1.60	0.57	0.34
1968	1.89	0.09	0.74	2.41
1969	3.03	1.83	0.75	0.71
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1970	4.51	1.26	0.26	0.98
1971	1.49	1.65	0.93	1.77
1972	1.53	2.71	1.38	0.57
1973	2.38	0.32	0.03	4.79
1974	3.33	1.26	0.83	0.93
1975	3.38	1.13	1.72	1.50
1976	1.62	0.72	1.20	0.04
1977	0.76	1.06	1.79	1.44
1978	4.11	1.17	1.18	1.32
1979	0.97	1.16	0.47	2.23
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1980	3.61	2.57	0.98	1.62
1981	3.05	1.71	0.65	2.07
1982	2.35	1.33	1.17	2.79
1983	4.59	1.94	1.11	3.10
1984	3.29	2.16	1.05	2.32
1985	1.73	0.49	0.28	2.33
1986	3.97	1.06	0.23	1.90
1987	1.76	1.36	0.68	0.41
1988	2.11	1.84	0.24	1.22
1989	2.28	2.99	0.28	1.48
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
1990	1.15	1.36	1.33	0.80
1991	1.24	2.06	1.80	1.97
1992	1.78	1.03	1.72	1.95
1993	4.29	1.98	2.12	0.32
1994	1.49	1.91	0.61	1.69
1995	4.19	3.28	1.18	2.70
1996	4.96	1.88	0.21	3.77
1997	5.45	1.36	0.71	2.25
1998	2.70	1.09	0.86	1.67
1999	2.03	0.40	0.95	0.74
	Winter	Spring	Summer	Autumn
YEAR	Dec-Feb	Mar-May	Jun-Aug	Sep-Nov
2000	2.28	2.28	0.71	2.21
2001	1.38	1.58	1.40	2.17
2002	1.89	0.64	0.82	0.50
2003	5.05	2.57	0.46	0.46
2004	5.00	1.46	1.80	1.29
2005	1.34	1.36	0.21	1.84
2006	3.60	2.11	1.33	1.68
2007	2.65	1.30	0.84	1.91
2008	2.36	0.84	0.87	1.00
2009	2.74	1.37	0.20	1.40
2010	2.51	2.12	1.74	2.71
2011	2.38	2.34	0.51	0.94
2012	1.86	1.47	1.66	1.88
AVERAGE	2.62	1.50	0.98	1.71
NORMAL	2.84	1.63	0.92	1.76