Weather on September 1
Norman, OK
55 Years of Data
Avg High
90°F
Avg Low
68°F
Warmest
2011
90°F avg
Coldest
1994
66°F avg
About This Date
September 1st in Norman, OK typically brings hot fall weather, with average highs around 90°F and lows near 68°F. Over 55 years of records, the warmest September 1st was in 2011 (90°F average), while the coldest was 1994 (66°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 1st dates historically, with the wettest September 1st recording 3.58" 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 Norman, OK? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 69° | 76° | 0.03" | — |
| 2024 | 90° | 70° | 80° | — | — |
| 2023 | 96° | 71° | 84° | — | — |
| 2022 | 78° | 70° | 74° | 3.58" | — |
| 2021 | 98° | 75° | 87° | — | — |
| 2020 | 76° | 69° | 72° | 1.85" | — |
| 2019 | 89° | 68° | 79° | — | — |
| 2018 | 94° | 74° | 84° | — | — |
| 2017 | 83° | 59° | 71° | — | — |
| 2016 | 86° | 69° | 78° | — | — |
| 2015 | 93° | 69° | 81° | — | — |
| 2014 | 97° | 76° | 86° | — | — |
| 2013 | 94° | 71° | 82° | — | — |
| 2012 | 100° | 69° | 85° | — | — |
| 2011warmest | 102° | 77° | 90° | — | — |
| 2010 | 87° | 72° | 79° | 0.58" | — |
| 2009 | 83° | 60° | 71° | — | — |
| 2008 | 88° | 68° | 78° | — | — |
| 2007 | 86° | 65° | 75° | — | — |
| 2006 | 92° | 66° | 79° | — | — |
| 2005 | 92° | 63° | 77° | — | — |
| 2004 | 86° | 63° | 74° | — | — |
| 2003 | 69° | 65° | 67° | 0.03" | — |
| 2002 | 91° | 66° | 79° | — | — |
| 2001 | 88° | 66° | 77° | — | — |
| 2000 | 105° | 73° | 89° | — | — |
| 1999 | 94° | 70° | 82° | — | — |
| 1998 | 100° | 68° | 84° | — | — |
| 1997 | 95° | 71° | 83° | — | — |
| 1996 | 84° | 64° | 74° | — | — |
| 1995 | 98° | 70° | 84° | — | — |
| 1994coldest | 69° | 63° | 66° | 0.64" | — |
| 1993 | 81° | 65° | 73° | 0.03" | — |
| 1992 | 80° | 67° | 73° | — | — |
| 1991 | 82° | 70° | 76° | 2.08" | — |
| 1990 | 100° | 74° | 87° | — | — |
| 1989 | 100° | 72° | 86° | — | — |
| 1988 | 90° | 62° | 76° | — | — |
| 1987 | 86° | 59° | 73° | — | — |
| 1986 | 72° | 62° | 67° | 2.26" | — |
| 1985 | 102° | 71° | 87° | — | — |
| 1984 | 92° | 70° | 81° | — | — |
| 1983 | 90° | 67° | 78° | — | — |
| 1982 | 100° | 73° | 87° | — | — |
| 1981 | 77° | 67° | 72° | 1.27" | — |
| 1980 | 95° | 76° | 85° | 1.27" | — |
| 1979 | 92° | 66° | 79° | 0.84" | — |
| 1978 | 91° | 67° | 79° | — | — |
| 1977 | 91° | 71° | 81° | — | — |
| 1976 | 82° | 65° | 73° | 0.03" | — |
| 1975 | 95° | 68° | 82° | — | — |
| 1974 | 90° | 71° | 80° | — | — |
| 1973 | 90° | 68° | 79° | — | — |
| 1972 | 88° | 67° | 77° | — | — |
| 1971 | 92° | 66° | 79° | — | — |
55 years of data from NORMAN 2NW MESONET