Tulsa, OK: May

31 May 2026: May 2026 averaged 70°F in Tulsa, OK, the warmest May since 2024, 47th warmest of 121.

May 2026

Mean temperature: 70°F; Warmest since 2024; 47th warmest of 121
Precipitation: 8.08 in; Wettest since 2025; 27th wettest of 133

A normal May in Tulsa, OK (1991 to 2020): a mean temperature of 69.2°F, between 66.8°F and 73°F in eight years of ten and 5.16 in of precipitation, between 2.09 in and 10.10 in in eight years of ten.

The mean temperature of every May in Tulsa, OK since 1906: 70°F in 2026; the highest is 76.7°F, in 2018.

Normal range, 66.8 to 73°F

Every year, ranked, as a table

Every May in Tulsa, OK from 1894 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	70	47	80.5	47	59.5	41	8.08	27	0
2025	67.6	82	78.3	77	56.8	96	8.73	22	0
2024	71.7	17	82	21	61.3	19	10.76	6	0
2023	69.9	48	80.5	47	59.2	51	3.09	101	0
2022	70.8	30	79.7	59	61.8	13	9.43	15	0
2021	66.9	95	75.6	113	58.1	68	5.46	56	0
2020	66.8	98	76.2	106	57.5	81	4.81	73	0
2019	69.2	56	79.2	64	59.2	51	12.99	3	0
2018	76.7	1	87.3	1	66.1	1	2.89	107	0
2017	68.9	64	80.4	51	57.5	81	7.12	35	0
2016	67.9	77	77.3	93	58.4	64	3.91	87	0
2015	67.9	77	76.4	102	59.4	44	14.77	2	0
2014	70.5	39	81.6	31	59.5	41	3.51	97	0
2013	66.8	98	76.7	97	56.8	96	4.71	76	0
2012	74.3	3	85.1	4	63.5	5	1.18	130	0
2011	68.6	67	78.5	72	58.7	62	3.58	95	0
2010	69.7	52	80.1	56	59.3	47	5.23	61	0
2009	67.4	87	76.7	97	58	70	6.80	42	0
2008	70.4	44	81.1	35	59.7	39	9.61	13	0
2007	70.6	36	79.5	60	61.7	16	10.03	8	0
2006	71.5	19	82.4	18	60.6	27	3.04	104	0
2005	69.2	56	80.1	56	58.4	64	1.61	128	0
2004	71.8	16	81.8	27	61.8	13	3.07	102	0
2003	69.9	48	81	39	58.8	59	5.25	59	0
2002	67.2	92	76.5	99	57.9	73	5.21	62	0
2001	70.5	39	80.6	46	60.5	29	6.32	48	0
2000	70.8	30	80.7	41	60.9	23	7.01	36	0
1999	68	73	78.7	70	57.4	85	9.55	14	0
1998	72.9	7	83.8	8	61.9	12	2.52	111	0
1997	66.9	95	78.5	72	55.2	106	1.66	126	0
1996	72.9	7	81.9	24	63.9	4	2.14	116	0
1995	65.5	112	73.6	120	57.4	85	10.76	6	0
1994	67.4	87	77.8	84	57	93	2.82	110	0
1993	66	104	74.6	116	57.3	88	6.86	40	0
1992	67.6	82	76.4	102	58.8	59	5.65	54	0
1991	73.7	5	82.7	16	64.7	2	5.11	69	0
1990	67.4	87	76.8	96	58	70	5.21	62	0
1989	69.2	56	79.1	67	59.3	47	3.95	86	0
1988	71	25	82.1	20	59.9	34	1.17	131	0
1987	74.1	4	84.2	6	64	3	10.02	9	0
1986	69.4	53	78	79	60.8	24	6.97	37	0
1985	70.6	36	80.3	54	60.8	24	4.19	83	0
1984	67.5	84	77.4	91	57.6	77	11.25	5	0
1983	67	94	77.5	87	56.5	100	6.85	41	0
1982	72.9	7	82.5	17	63.3	7	9.30	17	0
1981	65.9	106	75.7	112	56.1	102	6.70	44	0
1980	70.5	39	81.2	34	59.9	34	7.23	33	0
1979	68.6	67	78.4	74	58.9	56	6.15	50	0
1978	68.3	71	78	79	58.6	63	9.28	18	0
1977	72.6	11	83.5	10	61.7	16	5.72	53	0
1976	63	119	73.9	118	52	119	6.75	43	0
1975	69.1	60	79.3	62	58.9	56	7.22	34	0
1974	72	14	82.3	19	61.8	13	6.94	39	0
1973	67.4	87	79.2	64	55.7	103	5.30	58	0
1972	67.9	77	78.7	70	57.2	89	2.43	113	0
1971	66.7	100	77.8	84	55.6	104	6.59	46	0
1970	70.7	33	81.9	24	59.4	44	4.20	81	0
1969	69.9	48	80.7	41	59.1	53	1.98	118	0
1968	65.5	112	76.4	102	54.5	112	3.56	96	0
1967	65.1	116	76.4	102	53.9	117	5.34	57	0
1966	67.5	84	80.4	51	54.7	111	1.86	120	0
1965	72.6	11	83	13	62.2	11	3.91	87	0
1964	71.7	17	82	21	61.4	18	4.77	74	0
1963	70.9	28	81.4	33	60.4	30	2.49	112	0
1962	75.3	2	87.1	2	63.5	5	1.69	123	0
1961	65.9	106	76.2	106	55.5	105	9.09	19	0
1960	65.8	108	77.2	94	54.4	115	8.91	20	0
1959	71.4	22	80.5	47	62.4	9	6.66	45	0
1958	71	25	80.7	41	61.2	21	3.69	92	0
1957	68	73	77.1	95	58.8	59	9.80	12	0
1956	72.9	7	83	13	62.8	8	5.13	67	0
1955	71	25	81.1	35	61	22	4.20	81	0
1954	64.4	118	74.5	117	54.3	116	5.17	66	0
1953	69.1	60	78.4	74	59.9	34	2.87	109	0
1952	68.6	67	80.4	51	56.8	96	3.45	98	0
1951	68.9	64	80.3	54	57.5	81	1.76	122	0
1950	68	73	77.5	87	58.4	64	9.32	16	0
1949	70.7	33	80.7	41	60.7	26	8.34	24	0
1948	68.9	64	79.5	60	58.4	64	2.94	105	0
1947	65.4	114	75.8	109	55	107	6.26	49	0
1946	64.7	117	74.9	115	54.5	112	5.08	71	0
1945	65.7	109	76.5	99	55	107	1.33	129	0
1944	69.1	60	78.8	69	59.5	41	5.50	55	0
1943	66.9	95	75.8	109	58	70	18.00	1	0
1942	66.2	102	76.1	108	56.2	101	2.26	115	0
1941	71.5	19	81.8	27	61.3	19	3.72	91	0
1940	67.2	92	77.9	82	56.6	99	3.67	93	0
1939	69.9	48	80.5	47	59.4	44	7.37	31	0
1938	69.2	56	79.2	64	59.3	47	5.03	72	0
1937	71.2	23	81.8	27	60.6	27	2.30	114	0
1936	73.1	6	83.8	8	62.3	10	3.91	87	0
1935	65.6	110	73.7	119	57.6	77	5.11	69	0
1934	70.2	45	82.8	15	57.7	74	2.08	117	0
1933	70.5	39	80.9	40	60.1	33	8.25	26	0
1932	69.4	53	81.6	31	57.1	91	1.68	125	0
1931	66.2	102	77.5	87	54.9	109	3.96	85	0
1930	68.5	70	79.3	62	57.6	77	5.18	65	0
1929	66.3	101	75.8	109	56.9	95	6.58	47	0
1928	70.6	36	83.2	11	58.1	68	3.05	103	0
1927	71.2	23	81.9	24	60.4	30	4.45	78	0
1926	71.9	15	84.8	5	59	54	4.18	84	0
1925	69	63	80.7	41	57.4	85	1.79	121	0
1924	65.4	114	77.5	87	53.2	118	1.06	132	0
1923	67.9	77	78.2	78	57.6	77	6.95	38	0
1922	70.5	39	81.1	35	59.8	37	5.13	67	0
1921	71.5	19	84	7	59	54	1.69	123	0
1920	70.9	28	82	21	59.7	39	8.31	25	0
1919	67.3	91	77.4	91	57.2	89	4.45	78	0
1918	70.1	46	83.1	12	57.1	91	3.33	99	0
1917	62.5	120	75.1	114	49.9	121	3.88	90	0
1916	70.8	30	81.7	30	59.8	37	2.90	106	0
1915	67.5	84	78	79	57	93	7.40	30	0
1914	67.8	81	77.9	82	57.7	74	4.77	74	0
1913	69.4	53	79.9	58	58.9	56	7.36	32	0
1912	70.7	33	81.1	35	60.4	30	3.62	94	0
1911	72.4	13	85.6	3	59.3	47	1.97	119	0
1910	65.6	110	76.5	99	54.8	110	5.21	62	0
1909	66	104	77.6	86	54.5	112	9.84	11	0
1908	68	73	78.4	74	57.7	74	8.76	21	0
1907	60.8	121	71	121	50.7	120	5.25	59	0
1906	68.3	71	79.1	67	57.5	81	1.62	127	0
1905							8.00	28	31
1904							4.55	77	31
1903							9.98	10	31
1902							11.30	4	31
1901							2.88	108	31
1900							5.77	52	31
1899							7.51	29	31
1898							8.40	23	31
1897							0.80	133	31
1896							5.90	51	31
1895							3.20	100	31
1894							4.30	80	31

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2018	76.7
1962	75.3
2012	74.3
1987	74.1
1991	73.7
1936	73.1
1998	72.9
1996	72.9
1982	72.9
1956	72.9

Coldest
Year	Mean, °F
1907	60.8
1917	62.5
1976	63
1954	64.4
1946	64.7
1967	65.1
1947	65.4
1924	65.4
1995	65.5
1968	65.5

Wettest
Year	Precipitation, in
1943	18.00
2015	14.77
2019	12.99
1902	11.30
1984	11.25
2024	10.76
1995	10.76
2007	10.03
1987	10.02
1903	9.98

Driest
Year	Precipitation, in
1897	0.80
1924	1.06
1988	1.17
2012	1.18
1945	1.33
2005	1.61
1906	1.62
1997	1.66
1932	1.68
1962	1.69
More years share the last value

The hottest, coldest and wettest days

Hottest day: 94°F; 31 May 2026
Coldest night: 42°F; 7 May 2026
Wettest day: 2.69 in; 22 May 2026

Every month, season and year

Months

Seasons

Years

Tulsa, OK the day's answers

All-time records

Every answer in words

May 2026 brought 8.08 in of precipitation in Tulsa, OK, the wettest May since 2025, 27th wettest of 133.
The hottest day of May 2026 in Tulsa, OK: 94°F on Sunday 31 May 2026.
The coldest night of May 2026 in Tulsa, OK: a low of 42°F on Thursday 7 May 2026.
The wettest day of May 2026 in Tulsa, OK: 2.69 in on Friday 22 May 2026.