Oklahoma August Precipitation by Year

This page is a list of the average statewide precipitation in the month of August in Oklahoma 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 August in Oklahoma History?

1915 was the wettest August in Oklahoma history with an average monthly statewide precipitation of 6.48 inches.

What Was the Driest August in Oklahoma History?

2000 was the driest August in Oklahoma history with an average monthly statewide precipitation of 0.12 inches.

Click column headers to sort

Year	Rank	Precipitation (in)
2023	82	2.32
2022	89	2.15
2021	73	2.56
2020	65	2.79
2019	9	5.14
2018	21	4.27
2017	2	6.42
2016	61	2.90
2015	77	2.45
2014	111	1.55
2013	39	3.34
2012	78	2.42
2011	80	2.36
2010	103	1.69
2009	27	3.79
2008	16	4.75
2007	45	3.20
2006	46	3.20
2005	10	5.13
2004	62	2.88
2003	20	4.41
2002	50	3.15
2001	83	2.32
2000	129	0.12
1999	116	1.44
1998	113	1.53
1997	18	4.70
1996	7	5.54
1995	58	2.91
1994	63	2.87
1993	56	2.97
1992	25	3.93
1991	70	2.65
1990	84	2.29
1989	26	3.83
1988	106	1.64
1987	40	3.31
1986	23	4.12
1985	72	2.62
1984	99	1.73
1983	115	1.46
1982	121	1.20
1981	48	3.19
1980	123	1.14
1979	66	2.74
1978	104	1.66
1977	17	4.71
1976	101	1.70
1975	64	2.83
1974	4	5.89
1973	108	1.61
1972	71	2.65
1971	57	2.92
1970	97	1.86
1969	51	3.05
1968	38	3.43
1967	94	1.92
1966	11	5.13
1965	42	3.28
1964	12	5.11
1963	112	1.55
1962	109	1.57
1961	47	3.20
1960	36	3.46
1959	79	2.40
1958	32	3.65
1957	102	1.70
1956	120	1.21
1955	53	3.02
1954	98	1.85
1953	81	2.33
1952	90	2.14
1951	105	1.66
1950	14	4.88
1949	91	2.12
1948	31	3.71
1947	110	1.57
1946	43	3.26
1945	68	2.70
1944	33	3.55
1943	126	0.78
1942	19	4.56
1941	29	3.76
1940	34	3.49
1939	69	2.70
1938	92	2.05
1937	44	3.26
1936	128	0.21
1935	67	2.72
1934	87	2.21
1933	8	5.31
1932	76	2.48
1931	59	2.91
1930	96	1.88
1929	125	0.86
1928	52	3.05
1927	13	4.92
1926	22	4.23
1925	107	1.64
1924	74	2.51
1923	114	1.47
1922	119	1.22
1921	85	2.29
1920	15	4.79
1919	35	3.47
1918	93	2.05
1917	6	5.66
1916	118	1.40
1915	1	6.48
1914	5	5.78
1913	127	0.53
1912	37	3.44
1911	24	3.99
1910	28	3.77
1909	122	1.18
1908	86	2.29
1907	75	2.51
1906	3	6.30
1905	55	2.98
1904	60	2.91
1903	49	3.18
1902	88	2.19
1901	95	1.90
1900	100	1.72
1899	124	0.97
1898	41	3.31
1897	54	3.02
1896	117	1.43
1895	30	3.76