Hottest Septembers in Oklahoma since 1895

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September 26, 2025
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Hottest Septembers in Oklahoma since 1895

In 2022, the continental United States experienced its , according to data from the National Oceanic and Atmospheric Administration, while 20 states saw one of their in the same month. The year prior, July marked the .

Climate change is driving rising temperatures and more record heat. The has climbed each decade since 1880 by about .14 degrees Fahrenheit, or roughly 2 degrees Fahrenheit total.

compiled a ranking of the hottest Septembers in Oklahoma since 1895 using data from the . Rankings are based on the highest average temperature in each month. For each of the hottest months listed below, we've included the average state temperature, state-wide highs and lows for the month, and the total precipitation.

#10. September 1947
- Average temperature: 77掳F
- Monthly high temperature: 91.4掳F
- Monthly low temperature: 62.6掳F
- Total precipitation: 2.19"

#9. September 1910
- Average temperature: 77.6掳F
- Monthly high temperature: 91.1掳F
- Monthly low temperature: 64.2掳F
- Total precipitation: 1.07"

#8. September 1933
- Average temperature: 77.9掳F
- Monthly high temperature: 89.4掳F
- Monthly low temperature: 66.3掳F
- Total precipitation: 3.33"

#7. September 1921
- Average temperature: 78.4掳F
- Monthly high temperature: 90.3掳F
- Monthly low temperature: 66.5掳F
- Total precipitation: 2.92"

#6. September 1954
- Average temperature: 78.6掳F
- Monthly high temperature: 93.8掳F
- Monthly low temperature: 63.4掳F
- Total precipitation: 1.09"

#5. September 1911
- Average temperature: 79.4掳F
- Monthly high temperature: 91.4掳F
- Monthly low temperature: 67.3掳F
- Total precipitation: 2.71"

#4. September 1939
- Average temperature: 79.5掳F
- Monthly high temperature: 95.2掳F
- Monthly low temperature: 63.9掳F
- Total precipitation: 0.33"

#3. September 1998
- Average temperature: 79.6掳F
- Monthly high temperature: 92.4掳F
- Monthly low temperature: 66.7掳F
- Total precipitation: 3.07"

#2. September 2019
- Average temperature: 79.7掳F
- Monthly high temperature: 90.9掳F
- Monthly low temperature: 68.6掳F
- Total precipitation: 3.01"

#1. September 1931
- Average temperature: 80.1掳F
- Monthly high temperature: 93.3掳F
- Monthly low temperature: 66.9掳F
- Total precipitation: 1.15"

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