Weather on September 1
Oklahoma City, OK
55 Years of Data
Avg High
90°F
Avg Low
69°F
Warmest
2011
92°F avg
Coldest
1976
66°F avg
About This Date
September 1st in Oklahoma City, OK typically brings hot fall weather, with average highs around 90°F and lows near 69°F. Over 37 years of records, the warmest September 1st was in 2011 (92°F average), while the coldest was 1976 (66°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 14% of September 1st dates historically, with the wettest September 1st recording 3.2" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 1st in Oklahoma City, OK? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 69° | 77° | — | — |
| 2024 | 92° | 70° | 81° | — | — |
| 2023 | 96° | 72° | 84° | — | — |
| 2022 | 77° | 70° | 73° | 3.2" | — |
| 2021 | 100° | 73° | 87° | — | — |
| 2020 | 80° | 71° | 76° | 0.38" | — |
| 2019 | 90° | 69° | 79° | — | — |
| 2018 | 95° | 74° | 84° | — | — |
| 2017 | 84° | 61° | 72° | — | — |
| 2016 | 85° | 72° | 78° | 0.03" | — |
| 2015 | 95° | 71° | 83° | — | — |
| 2014 | 98° | 78° | 88° | — | — |
| 2013 | 93° | 73° | 83° | — | — |
| 2012 | 99° | 71° | 85° | — | — |
| 2011warmest | 103° | 81° | 92° | — | — |
| 2010 | 91° | 74° | 82° | — | — |
| 2009 | 83° | 63° | 73° | — | — |
| 2008 | 89° | 70° | 79° | — | — |
| 2007 | 88° | 63° | 75° | — | — |
| 2006 | 91° | 70° | 80° | 1.42" | — |
| 2005 | 91° | 64° | 78° | — | — |
| 2004 | 86° | 63° | 74° | — | — |
| 2003 | 68° | 64° | 66° | — | — |
| 2002 | 92° | 69° | 80° | — | — |
| 2001 | 90° | 68° | 79° | — | — |
| 2000 | 105° | 75° | 90° | — | — |
| 1999 | 95° | 73° | 84° | — | — |
| 1998 | 100° | 72° | 86° | — | — |
| 1996 | 82° | 63° | 72° | — | — |
| 1978 | 89° | 63° | 76° | — | — |
| 1977 | 91° | 72° | 81° | — | — |
| 1976coldest | 70° | 63° | 66° | 0.99" | — |
| 1975 | 98° | 71° | 85° | — | — |
| 1974 | 90° | 66° | 78° | — | — |
| 1973 | 88° | 69° | 78° | — | — |
| 1972 | 89° | 72° | 80° | — | — |
| 1971 | 92° | 68° | 80° | — | — |
37 years of data from OKLAHOMA CITY PENN AVE