Weather on June 21
Broken Arrow, OK
55 Years of Data
Avg High
90°F
Avg Low
69°F
Warmest
2009
88°F avg
Coldest
1976
67°F avg
About This Date
June 21st in Broken Arrow, OK typically brings hot summer weather, with average highs around 90°F and lows near 69°F. Over 55 years of records, the warmest June 21st was in 2009 (88°F average), while the coldest was 1976 (67°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 20% of June 21st dates historically, with the wettest June 21st recording 2.79" of rain. The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Broken Arrow, OK? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 80° | 86° | — | — |
| 2024 | 93° | 79° | 86° | — | — |
| 2023 | 87° | 73° | 80° | 0.18" | — |
| 2022 | 98° | 76° | 87° | — | — |
| 2021 | 83° | 61° | 72° | 0.79" | — |
| 2020 | 89° | 68° | 79° | — | — |
| 2019 | 95° | 81° | 88° | — | — |
| 2018 | 92° | 68° | 80° | — | — |
| 2017 | 92° | 68° | 80° | — | — |
| 2016 | 97° | 76° | 86° | — | — |
| 2015 | 89° | 74° | 81° | — | — |
| 2014 | 93° | 73° | 83° | — | — |
| 2013 | 95° | 78° | 87° | — | — |
| 2012 | 83° | 69° | 76° | 1.02" | — |
| 2011 | 90° | 70° | 80° | — | — |
| 2010 | 95° | 77° | 86° | — | — |
| 2009warmest | 96° | 80° | 88° | — | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 86° | 66° | 76° | — | — |
| 2006 | 93° | 76° | 84° | — | — |
| 2005 | 89° | 66° | 78° | — | — |
| 2004 | 82° | 66° | 74° | 2.79" | — |
| 2003 | 89° | 69° | 79° | 0.08" | — |
| 2002 | 91° | 68° | 80° | — | — |
| 2001 | 80° | 58° | 69° | 0.33" | — |
| 2000 | 71° | 63° | 67° | 1.93" | — |
| 1999 | 82° | 66° | 74° | — | — |
| 1998 | 97° | 71° | 84° | 2.46" | — |
| 1997 | 93° | 75° | 84° | — | — |
| 1996 | 93° | 68° | 81° | — | — |
| 1995 | 91° | 64° | 78° | — | — |
| 1994 | 92° | 71° | 81° | 0.89" | — |
| 1993 | 84° | 70° | 77° | — | — |
| 1992 | 85° | 62° | 73° | — | — |
| 1991 | 92° | 68° | 80° | — | — |
| 1990 | 90° | 75° | 82° | — | — |
| 1989 | 91° | 68° | 80° | — | — |
| 1988 | 96° | 71° | 84° | — | — |
| 1987 | 86° | 66° | 76° | — | — |
| 1986 | 91° | 66° | 79° | — | — |
| 1985 | 86° | 69° | 78° | — | — |
| 1984 | 94° | 75° | 84° | — | — |
| 1983 | 94° | 70° | 82° | — | — |
| 1982 | 88° | 64° | 76° | — | — |
| 1981 | 93° | 77° | 85° | — | — |
| 1980 | 84° | 66° | 75° | 0.25" | — |
| 1979 | 94° | 72° | 83° | — | — |
| 1978 | 86° | 61° | 73° | — | — |
| 1977 | 94° | 74° | 84° | — | — |
| 1976coldest | 82° | 52° | 67° | — | — |
| 1975 | 88° | 73° | 80° | — | — |
| 1974 | 94° | 72° | 83° | — | — |
| 1973 | 90° | 58° | 74° | 0.23" | — |
| 1972 | 86° | 59° | 73° | — | — |
| 1971 | 86° | 70° | 78° | — | — |
55 years of data from BIXBY