Weather on August 31
Oklahoma City, OK
55 Years of Data
Avg High
90°F
Avg Low
70°F
Warmest
2011
94°F avg
Coldest
1993
64°F avg
About This Date
August 31st in Oklahoma City, OK typically brings hot summer weather, with average highs around 90°F and lows near 70°F. Over 55 years of records, the warmest August 31st was in 2011 (94°F average), while the coldest was 1993 (64°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 22% of August 31st dates historically, with the wettest August 31st recording 15.85" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in Oklahoma City, OK? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 70° | 78° | — | — |
| 2024 | 87° | 72° | 79° | — | — |
| 2023 | 94° | 66° | 80° | — | — |
| 2022 | 95° | 73° | 84° | — | — |
| 2021 | 98° | 72° | 85° | — | — |
| 2020 | 96° | 69° | 83° | 15.85" | — |
| 2019 | 81° | 69° | 75° | — | — |
| 2018 | 95° | 75° | 85° | — | — |
| 2017 | 85° | 62° | 73° | — | — |
| 2016 | 92° | 71° | 81° | 0.66" | — |
| 2015 | 95° | 70° | 82° | — | — |
| 2014 | 98° | 73° | 86° | — | — |
| 2013 | 101° | 76° | 88° | — | — |
| 2012 | 94° | 70° | 82° | — | — |
| 2011warmest | 106° | 83° | 94° | — | — |
| 2010 | 100° | 77° | 89° | — | — |
| 2009 | 75° | 60° | 68° | — | — |
| 2008 | 89° | 72° | 80° | 0.13" | — |
| 2007 | 86° | 68° | 77° | — | — |
| 2006 | 91° | 70° | 80° | — | — |
| 2005 | 91° | 66° | 79° | — | — |
| 2004 | 86° | 61° | 73° | — | — |
| 2003 | 73° | 66° | 70° | 0.48" | — |
| 2002 | 89° | 68° | 79° | — | — |
| 2001 | 85° | 66° | 75° | — | — |
| 2000 | 102° | 78° | 90° | — | — |
| 1999 | 95° | 76° | 85° | — | — |
| 1998 | 100° | 75° | 88° | — | — |
| 1997 | 88° | 72° | 80° | — | — |
| 1996 | 78° | 66° | 72° | — | — |
| 1995 | 96° | 67° | 81° | — | — |
| 1994 | 76° | 67° | 71° | 1.91" | — |
| 1993coldest | 67° | 61° | 64° | 0.08" | — |
| 1992 | 76° | 66° | 71° | 0.3" | — |
| 1991 | 85° | 69° | 77° | 1.5" | — |
| 1990 | 104° | 76° | 90° | — | — |
| 1989 | 96° | 74° | 85° | — | — |
| 1988 | 86° | 57° | 72° | — | — |
| 1987 | 83° | 63° | 73° | — | — |
| 1986 | 72° | 64° | 68° | 0.28" | — |
| 1985 | 100° | 71° | 86° | — | — |
| 1984 | 95° | 73° | 84° | — | — |
| 1983 | 89° | 71° | 80° | — | — |
| 1982 | 99° | 73° | 86° | — | — |
| 1981 | 87° | 72° | 79° | — | — |
| 1980 | 99° | 79° | 89° | — | — |
| 1979 | 91° | 68° | 80° | 0.51" | — |
| 1978 | 84° | 60° | 72° | — | — |
| 1977 | 89° | 72° | 80° | — | — |
| 1976 | 84° | 65° | 74° | 0.1" | — |
| 1975 | 95° | 72° | 83° | — | — |
| 1974 | 91° | 70° | 80° | — | — |
| 1973 | 89° | 80° | 85° | — | — |
| 1972 | 90° | 70° | 80° | 0.15" | — |
| 1971 | 91° | 67° | 79° | — | — |
55 years of data from OKLAHOMA CITY PENN AVE