Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Tulsa, Oklahoma Climatological Records

Monthly Record Temperatures (°F) and Year / Day Recorded

For the Period of January 1905 - May 2026

	Maximum

	Highest			Lowest
	Temp	Year	Day	Temp	Year	Day
JAN	82	1909	28	2	1918	11
FEB	90	1996	22	5	2021	15
MAR	99	1907	18	17	1948	11
APR	102	1972	12	36	1957	12
MAY	100	1934	31	50	1994	2
JUN	108	1911	10	58	1970	3
JUL	113	1936	19	66	1953	12
AUG	115	1936	10	66	1950	20
SEP	109	1939	3	48	1926	26
OCT	98	1979	7	36	2020	27
NOV	89	1909	2	26	1911	28
DEC	86	2025	27	5	1983	24

	Minimum

	Highest			Lowest
	Temp	Year	Day	Temp	Year	Day
JAN	64	1907	7	-16	1930	22
FEB	64	2011	20	-15	1905	13
MAR	71	2020	27	-3	1948	12
APR	72	2011	9	22	1957	13
MAY	78	2026	18	32	1909	2
JUN	83	2024	25	49	1954	4
JUL	88	2012	31	51	1971	31
AUG	87	2011	2	48	1915	31
SEP	82	2011	1	35	1984	30
OCT	76	1979	20	15	1917	30
NOV	70	2016	2	10	1976	29
DEC	64	1980	6	-8	1989	23

	Daily Mean

	Highest			Lowest
	Temp	Year	Day	Temp	Year	Day
JAN	70	1907	7	-1	1918	11
FEB	72	2017	11	-1	2021	15
MAR	81	1995	22	8	1948	11
APR	85	1972	12	31	1957	12
MAY	86	2026	31	45	2013	2
JUN	94	1911	10	56	1970	3
JUL	100	2012	31	63	1953	12
AUG	100	2011	2	60	1950	20
SEP	94	1939	3	46	1926	26
OCT	85	1979	8	31	1925	29
NOV	78	2016	2	21	1976	28
DEC	71	2025	25	1	1989	22

* - * Indicates temperature also recorded in previous years

Tulsa, Oklahoma Climatological Records

All-time Record Temperatures (°F) and Date Recorded

For the Period of January 1905 - May 2026

HIGHEST MAXIMUM		115 RECORD AUG 10, 1936
LOWEST MAXIMUM		2 RECORD JAN 11, 1918

HIGHEST MINIMUM		88 RECORD JUL 31, 2012
LOWEST MINIMUM		-16 RECORD JAN 22, 1930

HIGHEST MEAN		100 RECORD JUL 31, 2012 100 RECORD AUG 2, 2011
LOWEST MEAN		-1 RECORD JAN 12, 1912 -1 RECORD JAN 11, 1918 -1 RECORD FEB 15, 2021

Updated: June 4, 2026

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Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Tulsa Monthly Record Temperatures