Weather on September 11
Broken Arrow, OK
55 Years of Data
Avg High
86°F
Avg Low
64°F
Warmest
2000
87°F avg
Coldest
1976
61°F avg
About This Date
September 11th in Broken Arrow, OK typically brings warm fall weather, with average highs around 86°F and lows near 64°F. Over 55 years of records, the warmest September 11th was in 2000 (87°F average), while the coldest was 1976 (61°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 11th dates historically, with the wettest September 11th recording 4.39" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for September 11th in Broken Arrow, OK? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 64° | 78° | — | — |
| 2024 | 90° | 58° | 74° | — | — |
| 2023 | 77° | 65° | 71° | 1.75" | — |
| 2022 | 81° | 58° | 69° | — | — |
| 2021 | 95° | 73° | 84° | — | — |
| 2020 | 67° | 60° | 63° | 0.15" | — |
| 2019 | 92° | 76° | 84° | — | — |
| 2018 | 83° | 61° | 72° | — | — |
| 2017 | 87° | 56° | 71° | — | — |
| 2016 | 85° | 56° | 70° | — | — |
| 2015 | 81° | 58° | 69° | 1.5" | — |
| 2014 | 73° | 62° | 68° | — | — |
| 2013 | 96° | 68° | 82° | — | — |
| 2012 | 92° | 67° | 79° | — | — |
| 2011 | 88° | 58° | 73° | — | — |
| 2010 | 88° | 70° | 79° | 0.08" | — |
| 2009 | 84° | 70° | 77° | — | — |
| 2008 | 76° | 72° | 74° | 4.39" | — |
| 2007 | 78° | 60° | 69° | — | — |
| 2006 | 89° | 67° | 78° | — | — |
| 2005 | 91° | 70° | 80° | — | — |
| 2004 | 91° | 55° | 73° | — | — |
| 2003 | 76° | 65° | 70° | 1.4" | — |
| 2002 | 90° | 64° | 77° | — | — |
| 2001 | 85° | 53° | 69° | — | — |
| 2000warmest | 101° | 73° | 87° | — | — |
| 1999 | 74° | 62° | 68° | 0.05" | — |
| 1998 | 95° | 62° | 79° | — | — |
| 1997 | 80° | — | — | — | — |
| 1996 | 94° | 57° | 75° | — | — |
| 1995 | 82° | 60° | 71° | — | — |
| 1994 | 83° | 62° | 72° | — | — |
| 1993 | 81° | 57° | 69° | — | — |
| 1992 | 77° | 52° | 64° | — | — |
| 1991 | 90° | 67° | 78° | — | — |
| 1990 | 93° | 67° | 80° | — | — |
| 1989 | 76° | 62° | 69° | — | — |
| 1988 | 92° | 59° | 75° | — | — |
| 1987 | 84° | 60° | 72° | — | — |
| 1986 | 88° | 71° | 79° | 0.64" | — |
| 1985 | 95° | 69° | 82° | — | — |
| 1984 | 94° | 74° | 84° | — | — |
| 1983 | 98° | 70° | 84° | — | — |
| 1982 | 92° | 63° | 77° | — | — |
| 1981 | 92° | 69° | 80° | — | — |
| 1980 | 95° | 70° | 82° | — | — |
| 1979 | 89° | 64° | 77° | — | — |
| 1978 | 88° | 66° | 77° | — | — |
| 1977 | 80° | 62° | 71° | — | — |
| 1976coldest | 78° | 44° | 61° | — | — |
| 1975 | 90° | 70° | 80° | — | — |
| 1974 | 80° | 61° | 70° | 0.25" | — |
| 1973 | 78° | 62° | 70° | — | — |
| 1972 | 94° | 66° | 80° | — | — |
| 1971 | 90° | 68° | 79° | — | — |
55 years of data from BIXBY