July is one of the warmer months of the year in Tulsa, with average highs near 33.8°C and lows around 22.3°C (mean 28.1°C). It is about average for rainfall, averaging 89 mm of rainfall and 67% relative humidity across the period.
July is one of the warmer months of the year in Tulsa. Across 45 years of records, the warmest July in Tulsa was 2011 — when the month averaged 33.6°C — while the coldest was 2004 at 25.2°C. Typical July days reach 33.8°C with nights near 22.3°C. The long-term trend is warming, about 0.2°C per decade.
July is about average for rainfall in Tulsa, averaging 89 mm of rainfall. The wettest July on record was 2015 with 224 mm, while the driest was 1999 at 22 mm.
Relative humidity in Tulsa during July averages 67%. The most humid July was 2015 at 83%, and the least humid was 2012 at 44%.
July receives about 6.6 kWh/m²/day of solar energy in Tulsa. The sunniest July was 2003 at 7.2 kWh/m²/day, and the cloudiest was 2004 at 5.9.
Average wind speed in Tulsa during July is 2 m/s. The windiest July was 1986 at 2.6 m/s, while the calmest was 2007 at 1.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.7°C | 27.6°C | 27.9°C | 28.8°C | 28.4°C | +0.7°C |
| Avg High | 33.6°C | 33.3°C | 33.8°C | 34.5°C | 33.9°C | +0.3°C |
| Avg Low | 21.8°C | 21.9°C | 22.0°C | 23.1°C | 22.9°C | +1.1°C |
| Avg Rain | 71 mm | 88 mm | 91 mm | 98 mm | 100 mm | +29 mm |
July temperatures in Tulsa have risen by about 0.5°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 13.5°C (1987) to a record high of 45.2°C (2012).
Rainfall in July is about average for rainfall, averaging 89 mm, with a wettest year of 224 mm.
A good time to visit Tulsa
July is a good time to visit Tulsa, with days averaging 33.8°C and nights around 22.3°C (mean 28.1°C, warmer than Tulsa's yearly average) and higher rainfall. September and June are marginally more temperate, but July still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 31.4°C | 27.1°C | 22.7°C | 35.6°C | 20.5°C | 83 mm | 80% | 1.8 m/s | 6.8 |
| 2024 | 35.3°C | 29.0°C | 22.8°C | 39.7°C | 18.5°C | 74 mm | 62% | 2.1 m/s | 6.5 |
| 2023 | 34.9°C | 28.7°C | 22.5°C | 40.7°C | 18.0°C | 120 mm | 66% | 2 m/s | 6.5 |
| 2022 | 38.2°C | 31.2°C | 24.2°C | 43.1°C | 20.3°C | 49 mm | 56% | 2 m/s | 6.9 |
| 2021 | 31.5°C | 26.7°C | 22.0°C | 37.2°C | 17.2°C | 119 mm | 77% | 1.6 m/s | 6.6 |
| 2020 | 32.3°C | 27.8°C | 23.3°C | 35.7°C | 19.4°C | 156 mm | 77% | 1.9 m/s | 6 |
| 2019 | 31.0°C | 26.4°C | 21.8°C | 33.9°C | 16.5°C | 55 mm | 80% | 1.9 m/s | 7 |
| 2018 | 35.0°C | 29.2°C | 23.3°C | 42.3°C | 17.1°C | 90 mm | 65% | 1.6 m/s | 6.4 |
| 2017 | 33.8°C | 28.1°C | 22.4°C | 39.3°C | 18.7°C | 83 mm | 70% | 1.8 m/s | 6.8 |
| 2016 | 33.5°C | 28.6°C | 23.7°C | 39.4°C | 21.2°C | 123 mm | 73% | 2.1 m/s | 6.3 |
| 2015 🌧️ | 31.4°C | 27.2°C | 23.1°C | 33.8°C | 20.3°C | 224 mm | 83% | 2 m/s | 6.3 |
| 2014 | 32.8°C | 26.3°C | 19.8°C | 39.4°C | 14.8°C | 111 mm | 65% | 2 m/s | 6.4 |
| 2013 | 33.7°C | 27.4°C | 21.2°C | 40.5°C | 15.0°C | 125 mm | 64% | 1.9 m/s | 6.4 |
| 2012 | 39.7°C | 32.5°C | 25.2°C | 45.2°C | 22.3°C | 28 mm | 44% | 2.2 m/s | 7.1 |
| 2011 🔥 | 40.7°C | 33.6°C | 26.4°C | 43.5°C | 23.2°C | 25 mm | 44% | 2.1 m/s | 7.1 |
| 2010 | 33.5°C | 28.5°C | 23.6°C | 39.1°C | 19.6°C | 116 mm | 74% | 2 m/s | 6.6 |
| 2009 | 34.8°C | 28.0°C | 21.2°C | 42.1°C | 16.5°C | 83 mm | 59% | 2 m/s | 6.5 |
| 2008 | 32.1°C | 26.7°C | 21.3°C | 36.2°C | 16.1°C | 119 mm | 75% | 1.9 m/s | 7 |
| 2007 | 30.0°C | 25.7°C | 21.5°C | 32.3°C | 17.9°C | 109 mm | 82% | 1.5 m/s | 6.3 |
| 2006 | 36.3°C | 29.6°C | 23.0°C | 40.8°C | 16.5°C | 76 mm | 55% | 2.2 m/s | 7 |
| 2005 | 35.2°C | 28.4°C | 21.5°C | 41.3°C | 15.9°C | 69 mm | 58% | 1.9 m/s | 7.1 |
| 2004 ❄️ | 29.7°C | 25.2°C | 20.6°C | 34.7°C | 15.2°C | 216 mm | 80% | 1.9 m/s | 5.9 |
| 2003 | 37.1°C | 29.9°C | 22.8°C | 41.6°C | 16.2°C | 42 mm | 53% | 2.2 m/s | 7.2 |
| 2002 | 33.7°C | 28.1°C | 22.4°C | 38.8°C | 19.5°C | 79 mm | 67% | 1.9 m/s | 6.4 |
| 2001 | 37.3°C | 30.8°C | 24.3°C | 41.8°C | 19.6°C | 27 mm | 58% | 2.2 m/s | 7 |
| 2000 | 32.0°C | 26.5°C | 20.9°C | 38.7°C | 16.1°C | 89 mm | 73% | 1.9 m/s | 6.7 |
| 1999 | 32.0°C | 26.9°C | 21.8°C | 38.1°C | 14.6°C | 22 mm | 75% | 2.1 m/s | 7.1 |
| 1998 | 37.3°C | 31.0°C | 24.7°C | 42.8°C | 21.0°C | 71 mm | 59% | 1.9 m/s | 6.8 |
| 1997 | 33.8°C | 27.9°C | 22.1°C | 38.7°C | 13.9°C | 86 mm | 68% | 1.8 m/s | 6.7 |
| 1996 | 34.8°C | 28.4°C | 21.9°C | 44.0°C | 17.8°C | 131 mm | 63% | 2 m/s | 6.1 |
| 1995 | 31.2°C | 26.2°C | 21.2°C | 34.4°C | 14.2°C | 132 mm | 79% | 1.9 m/s | 7 |
| 1994 | 33.3°C | 27.2°C | 21.1°C | 37.9°C | 14.3°C | 171 mm | 67% | 1.9 m/s | 6.7 |
| 1993 | 32.1°C | 27.4°C | 22.8°C | 38.3°C | 20.4°C | 45 mm | 77% | 2.4 m/s | 6.4 |
| 1992 | 29.9°C | 25.3°C | 20.8°C | 31.6°C | 14.9°C | 146 mm | 81% | 2.4 m/s | 6.6 |
| 1991 | 35.8°C | 29.1°C | 22.3°C | 39.5°C | 17.0°C | 37 mm | 55% | 2.1 m/s | 6.9 |
| 1990 | 32.4°C | 26.4°C | 20.5°C | 36.3°C | 13.8°C | 41 mm | 68% | 2.2 m/s | 6.4 |
| 1989 | 31.0°C | 25.8°C | 20.7°C | 34.0°C | 15.1°C | 99 mm | 75% | 1.7 m/s | 6.3 |
| 1988 | 34.5°C | 28.3°C | 22.2°C | 40.7°C | 17.0°C | 118 mm | 63% | 2 m/s | 6.1 |
| 1987 | 32.1°C | 26.8°C | 21.5°C | 39.5°C | 13.5°C | 86 mm | 71% | 2.1 m/s | 6.5 |
| 1986 | 34.6°C | 28.4°C | 22.3°C | 43.7°C | 19.8°C | 49 mm | 64% | 2.6 m/s | 6.9 |
| 1985 | 32.4°C | 26.6°C | 20.8°C | 38.2°C | 17.4°C | 50 mm | 69% | 1.7 m/s | 7 |
| 1984 | 36.6°C | 28.9°C | 21.2°C | 41.4°C | 16.2°C | 25 mm | 50% | 2 m/s | 6.8 |
| 1983 | 34.7°C | 28.3°C | 21.9°C | 40.7°C | 16.2°C | 29 mm | 64% | 2.2 m/s | — |
| 1982 | 31.9°C | 27.1°C | 22.2°C | 36.8°C | 19.9°C | 65 mm | 73% | 2 m/s | — |
| 1981 | 34.6°C | 28.9°C | 23.2°C | 41.0°C | 19.7°C | 121 mm | 66% | 2.4 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 33.8°C with lows near 22.3°C (mean 28.1°C), based on 45 years of NASA POWER data.
July averages 89 mm of rainfall in Tulsa, about average for rainfall. The wettest on record was 224 mm in 2015.
The hottest July reached 45.2°C in 2012. The coldest dipped to 13.5°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.5°C. Daytime highs moved from 34°C to 34.3°C and overnight lows from 21.9°C to 22.8°C over the same span.
July is one of the warmer months of the year in Tulsa and about average for rainfall, so plan for around 33.8°C daytime highs and 22.3°C at night.
Not quite — July is the 11th coolest month in Tulsa, averaging 28.1°C.
For July in Tulsa, pack light, breathable clothing and sun protection, with typical highs of 33.8°C and lows of 22.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 67% — moderately humid.
Average wind speed in July is 2 m/s. The windiest July on record averaged 2.6 m/s (1986).
The wettest July on record was 2015 with 224 mm. On average, July sees 89 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Tulsa behaves each July, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for July specifically, along with year-by-year records and how the month has changed over the decades.
