Arizona October Precipitation by Year

This page is a list of the average statewide precipitation in the month of October in Arizona for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Rainiest October in Arizona History?

1972 was the wettest October in Arizona history with an average monthly statewide precipitation of 4.21 inches.

What Was the Driest October in Arizona History?

1952 was the driest October in Arizona history with an average monthly statewide precipitation of 0.00 inches.

Click column headers to sort

Year	Rank	Precipitation (in)
2023	106	0.20
2022	29	1.24
2021	63	0.74
2020	112	0.14
2019	125	0.02
2018	3	2.70
2017	122	0.03
2016	97	0.35
2015	15	1.88
2014	74	0.60
2013	105	0.21
2012	103	0.25
2011	69	0.67
2010	26	1.35
2009	109	0.15
2008	100	0.28
2007	110	0.15
2006	35	1.18
2005	49	0.92
2004	12	1.95
2003	88	0.41
2002	64	0.70
2001	87	0.43
2000	2	3.54
1999	128	0.00
1998	27	1.26
1997	65	0.70
1996	61	0.75
1995	118	0.08
1994	50	0.92
1993	30	1.24
1992	51	0.91
1991	76	0.59
1990	82	0.48
1989	46	0.94
1988	47	0.94
1987	20	1.54
1986	31	1.22
1985	22	1.51
1984	38	1.09
1983	18	1.79
1982	111	0.15
1981	39	1.09
1980	85	0.45
1979	78	0.55
1978	21	1.54
1977	32	1.21
1976	58	0.82
1975	107	0.20
1974	6	2.32
1973	123	0.03
1972	1	4.21
1971	17	1.81
1970	86	0.44
1969	55	0.87
1968	71	0.66
1967	101	0.27
1966	75	0.60
1965	95	0.36
1964	96	0.36
1963	37	1.10
1962	59	0.82
1961	48	0.93
1960	16	1.85
1959	10	2.03
1958	44	0.99
1957	4	2.62
1956	80	0.51
1955	102	0.26
1954	94	0.37
1953	104	0.22
1952	129	0.00
1951	25	1.36
1950	124	0.03
1949	43	1.02
1948	33	1.20
1947	34	1.19
1946	57	0.83
1945	41	1.06
1944	77	0.57
1943	62	0.75
1942	52	0.90
1941	19	1.61
1940	23	1.49
1939	89	0.40
1938	113	0.14
1937	98	0.34
1936	53	0.89
1935	120	0.04
1934	115	0.11
1933	28	1.25
1932	40	1.07
1931	67	0.69
1930	92	0.38
1929	93	0.38
1928	36	1.15
1927	72	0.64
1926	79	0.53
1925	11	1.99
1924	81	0.49
1923	90	0.40
1922	99	0.32
1921	42	1.05
1920	24	1.39
1919	54	0.88
1918	73	0.64
1917	121	0.04
1916	13	1.92
1915	117	0.09
1914	8	2.16
1913	91	0.39
1912	9	2.04
1911	14	1.89
1910	84	0.46
1909	126	0.01
1908	68	0.69
1907	7	2.30
1906	116	0.10
1905	108	0.19
1904	83	0.47
1903	114	0.14
1902	119	0.08
1901	60	0.78
1900	66	0.70
1899	70	0.67
1898	127	0.01
1897	56	0.86
1896	5	2.62
1895	45	0.96