Earliest and Latest Days of 100° F in Tulsa

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Tulsa, Oklahoma history. It is based on NOAA data from the years 1938–2024.

Also see:

Earliest 100 degree day in Tulsa?

The earliest in the year that Tulsa, Oklahoma had a high temperature of at least 100 °F is April 12 which happened in 1972.

Latest 100 degree day in Tulsa?

The latest in the year that Tulsa, Oklahoma had a high temperature of at least 100 °F is September 28 which happened in 1953.

Earliest Days ≥ 100 °F

Date	Year	Temperature
April 12	1972	102 °F
June 10	1963	100 °F
June 14	1953	102 °F
June 15	1963	100 °F
June 15	1953	101 °F
June 19	1953	100 °F
June 20	1953	103 °F
June 21	1953	101 °F
June 23	2009	100 °F
June 24	2022	100 °F
June 24	2012	100 °F
June 24	2009	101 °F
June 25	2022	101 °F
June 25	2012	105 °F
June 25	2009	101 °F
June 25	1994	100 °F
June 25	1980	101 °F
June 26	2012	103 °F
June 26	2009	101 °F
June 26	1980	102 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 28	1953	102 °F
September 20	1954	102 °F
September 19	1954	100 °F
September 18	1952	100 °F
September 16	1980	101 °F
September 16	1978	102 °F
September 16	1956	103 °F
September 15	1980	100 °F
September 15	1978	100 °F
September 15	1965	100 °F
September 15	1956	103 °F
September 15	1939	100 °F
September 14	2000	100 °F
September 14	1965	103 °F
September 14	1956	102 °F
September 13	2011	101 °F
September 13	1965	103 °F
September 13	1939	100 °F
September 12	1956	100 °F
September 11	2000	102 °F