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Get the Tulsa OK weather forecast without ads, cookies, or tracking. Open-Meteo data, 10-day forecast, hourly conditions, and radar — all free. click here to hide this
July is the hottest month in Tulsa OK, with an average high of 94°F / 34°C; January is the coldest (49°F / 9°C). May is the wettest month, averaging 5.7 in / 144 mm of precipitation.
| Month | High °F / °C | Low °F / °C | Precip in / mm | Wet days |
|---|---|---|---|---|
| Jan | 49 / 9 | 28 / -2 | 1.6 / 40 | 4 |
| Feb | 54 / 12 | 32 / 0 | 1.6 / 41 | 5 |
| Mar | 63 / 17 | 41 / 5 | 3.1 / 79 | 7 |
| Apr | 72 / 22 | 49 / 10 | 4.4 / 111 | 7 |
| May | 80 / 26 | 60 / 15 | 5.7 / 144 | 9 |
| Jun | 88 / 31 | 69 / 20 | 4.6 / 118 | 8 |
| Jul | 94 / 34 | 73 / 23 | 3.7 / 95 | 6 |
| Aug | 93 / 34 | 72 / 22 | 3.4 / 86 | 6 |
| Sep | 85 / 29 | 63 / 17 | 3.9 / 98 | 7 |
| Oct | 73 / 23 | 51 / 10 | 3.8 / 96 | 7 |
| Nov | 61 / 16 | 40 / 4 | 2.6 / 67 | 5 |
| Dec | 51 / 10 | 31 / 0 | 2.4 / 62 | 5 |
Extremes since 1938: highest 113°F / 45°C (August 3, 2011), lowest -13°F / -25°C (February 16, 2021).
Daylight lasts about 14.5 hours in June and 9.5 hours in December.
Data: Meteostat — Tulsa International Airport, 1991–2020 averages.
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