Oklahoma May Temperature by Year

This page is a list of the average statewide temperature in the month of May 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 Hottest May in Oklahoma History?

2018 was the warmest May in Oklahoma history. Statewide, the average daily high temperature was 87.5 °F, and the average low was 62.6 °F.

What Was the Coldest May in Oklahoma History?

1907 was the coolest May in Oklahoma history. Statewide, the average daily high temperature was 73.3 °F, and the average low was 50.6 °F.

Click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	41	80.5	57.9
2022	19	82.2	59.1
2021	108	75.8	56.0
2020	84	78.9	55.5
2019	87	77.4	56.6
2018	1	87.5	62.6
2017	91	79.9	53.8
2016	103	77.5	54.9
2015	105	75.8	56.4
2014	43	82.1	55.8
2013	87	79.1	54.9
2012	6	85.0	60.1
2011	71	80.4	55.1
2010	64	80.1	56.4
2009	107	76.9	55.2
2008	57	81.1	55.9
2007	43	78.4	59.4
2006	21	83.1	58.1
2005	76	78.9	56.1
2004	15	82.7	58.9
2003	49	81.2	56.1
2002	97	78.1	54.9
2001	42	80.8	57.2
2000	24	82.6	58.3
1999	84	78.9	55.4
1998	7	84.7	59.4
1997	115	77.9	53.3
1996	5	84.5	61.5
1995	122	74.7	54.4
1994	95	78.1	55.4
1993	105	76.6	55.6
1992	110	76.6	54.9
1991	9	81.9	60.5
1990	101	77.6	55.2
1989	61	79.5	57.0
1988	59	81.2	55.7
1987	9	82.6	59.7
1986	64	79.4	57.1
1985	40	81.4	57.4
1984	73	80.0	55.1
1983	121	77.2	52.3
1982	68	78.6	57.4
1981	119	76.7	54.1
1980	77	79.1	55.7
1979	110	77.2	54.4
1978	81	78.6	56.0
1977	15	81.7	60.0
1976	127	75.3	51.1
1975	67	79.7	56.5
1974	7	83.8	60.2
1973	102	79.6	53.0
1972	77	79.9	54.8
1971	87	80.4	53.5
1970	33	82.8	57.2
1969	52	80.0	57.1
1968	116	77.1	53.8
1967	113	78.7	52.8
1966	77	81.4	53.4
1965	33	80.7	59.4
1964	27	81.8	59.0
1963	21	82.4	58.8
1962	2	86.5	61.4
1961	84	79.2	55.2
1960	97	79.5	53.5
1959	19	81.3	60.0
1958	36	81.4	58.1
1957	97	76.4	56.7
1956	4	85.5	60.9
1955	27	81.5	59.3
1954	125	74.4	52.8
1953	59	80.2	56.6
1952	64	81.1	55.4
1951	70	79.8	55.9
1950	57	79.9	57.0
1949	35	80.6	59.1
1948	52	80.6	56.5
1947	103	77.7	54.6
1946	116	77.7	53.3
1945	94	79.5	54.1
1944	43	80.0	57.8
1943	97	77.1	55.9
1942	81	79.3	55.2
1941	21	81.1	60.0
1940	71	80.1	55.3
1939	24	83.3	57.8
1938	61	79.3	57.3
1937	27	82.3	58.6
1936	15	81.8	59.7
1935	123	73.5	55.2
1934	30	83.5	56.9
1933	30	82.1	58.3
1932	52	81.1	56.1
1931	124	76.0	52.5
1930	91	78.1	55.8
1929	119	75.4	55.5
1928	49	81.0	56.3
1927	9	82.9	59.4
1926	52	80.7	56.6
1925	73	79.5	55.7
1924	126	75.6	51.1
1923	96	77.5	55.6
1922	43	79.5	58.3
1921	39	81.6	57.4
1920	47	79.7	58.0
1919	110	75.9	55.7
1918	13	82.9	59.1
1917	128	74.5	50.0
1916	37	81.8	57.5
1915	108	77.0	54.8
1914	87	76.8	57.2
1913	32	82.8	57.4
1912	24	82.7	58.4
1911	13	83.9	58.2
1910	116	76.9	54.1
1909	91	80.0	53.7
1908	69	79.3	56.5
1907	129	73.3	50.6
1906	52	79.8	57.4
1905	49	79.7	57.6
1904	81	79.0	55.5
1903	113	76.0	55.4
1902	15	81.5	60.1
1901	73	80.6	54.6
1900	61	79.7	56.9
1899	9	82.5	59.9
1898	47	80.2	57.4
1897	77	79.7	55.0
1896	3	87.0	59.8
1895	37	83.1	56.1