Tulsa Intl Arpt climate by month
Averages and records for each calendar month at Tulsa Intl Arpt, United States, from 1938 to 2026. The warmest month is July, averaging 34.1°C; the coolest is January at 8.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 8.5°C | −3.1°C | 26.7°C28 January 2015 | −21.1°C30 January 1949 | 85 / 85 |
| February | 11.4°C | −0.7°C | 32.2°C22 February 1996 | −24.9°C16 February 2021 | 85 / 85 |
| March | 16.8°C | 4.1°C | 35.6°C31 March 1974 | −19.4°C12 March 1948 | 85 / 85 |
| April | 22.3°C | 9.8°C | 38.9°C12 April 1972 | −5.6°C13 April 1957 | 85 / 85 |
| May | 26.4°C | 15.1°C | 36.1°C25 May 2006 | 1.7°C1 May 1960 | 85 / 85 |
| June | 31.1°C | 20.1°C | 41.1°C27 June 2011 | 9.4°C4 June 1954 | 85 / 85 |
| July | 34.1°C | 22.6°C | 44.4°C14 July 1954 | 10.6°C31 July 1971 | 85 / 85 |
| August | 33.8°C | 21.7°C | 45.0°C3 August 2011 | 10.0°C31 August 2009 | 85 / 85 |
| September | 29.4°C | 17.1°C | 42.8°C2 September 1939 | 1.7°C27 September 1942 | 84 / 85 |
| October | 23.5°C | 10.5°C | 36.7°C6 October 1939 | −7.8°C31 October 1993 | 84 / 84 |
| November | 16.1°C | 3.9°C | 31.1°C2 November 2012 | −12.2°C29 November 1976 | 83 / 83 |
| December | 10.3°C | −0.9°C | 30.0°C27 December 2025 | −22.2°C23 December 1989 | 84 / 84 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 83 to 85 years each.
See what Tulsa Intl Arpt is doing right now
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.