Weather on June 23
Saint Louis, MO
55 Years of Data
Avg High
87°F
Avg Low
67°F
Warmest
2016
89°F avg
Coldest
2004
63°F avg
About This Date
June 23rd in Saint Louis, MO typically brings warm summer weather, with average highs around 87°F and lows near 67°F. Over 53 years of records, the warmest June 23rd was in 2016 (89°F average), while the coldest was 2004 (63°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 30% of June 23rd dates historically, with the wettest June 23rd recording 3.73" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for June 23rd in Saint Louis, MO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 97° | 73° | 85° | — | — |
| 2024 | 95° | 71° | 83° | — | — |
| 2023 | 90° | 62° | 76° | — | — |
| 2022 | 92° | — | — | — | — |
| 2021 | 85° | 55° | 70° | — | — |
| 2020 | 82° | 66° | 74° | — | — |
| 2019 | 76° | 68° | 72° | 0.58" | — |
| 2018 | 75° | 70° | 72° | 0.38" | — |
| 2017 | 85° | 76° | 80° | — | — |
| 2016warmest | 97° | 82° | 89° | — | — |
| 2015 | 91° | 75° | 83° | 0.03" | — |
| 2014 | 85° | 73° | 79° | — | — |
| 2013 | 90° | 69° | 79° | 0.18" | — |
| 2012 | 87° | 66° | 77° | — | — |
| 2011 | 83° | 66° | 74° | — | — |
| 2010 | 96° | 76° | 86° | — | — |
| 2009 | 95° | 76° | 85° | — | — |
| 2008 | 79° | 61° | 70° | 0.28" | — |
| 2007 | 91° | 71° | 81° | — | — |
| 2006 | 92° | 69° | 80° | 1.32" | — |
| 2005 | 92° | 69° | 80° | — | — |
| 2004coldest | 73° | 53° | 63° | — | — |
| 2003 | 86° | 68° | 77° | — | — |
| 2002 | 92° | 65° | 78° | — | — |
| 2001 | 78° | 57° | 68° | — | — |
| 2000 | 87° | 67° | 77° | — | — |
| 1999 | 87° | 72° | 79° | — | — |
| 1998 | 86° | 73° | 80° | 0.2" | — |
| 1997 | 83° | 68° | 75° | — | — |
| 1996 | 92° | 73° | 82° | — | — |
| 1995 | 87° | 70° | 78° | 0.48" | — |
| 1994 | 92° | 70° | 81° | — | — |
| 1993 | 87° | 66° | 77° | — | — |
| 1992 | 89° | 63° | 76° | — | — |
| 1991 | 81° | 66° | 73° | — | — |
| 1990 | 78° | 58° | 68° | — | — |
| 1989 | 93° | 66° | 80° | — | — |
| 1988 | 97° | 73° | 85° | — | — |
| 1987 | 91° | 65° | 78° | 1.88" | — |
| 1986 | 89° | 62° | 76° | — | — |
| 1985 | 91° | 69° | 80° | — | — |
| 1984 | 90° | 71° | 80° | 0.69" | — |
| 1981 | 79° | 62° | 70° | — | — |
| 1980 | 81° | 71° | 76° | 3.73" | — |
| 1979 | 93° | 66° | 80° | — | — |
| 1978 | 74° | — | — | 0.13" | — |
| 1977 | 75° | 68° | 72° | 0.33" | — |
| 1976 | 83° | 61° | 72° | 1.27" | — |
| 1975 | 90° | 66° | 78° | 0.76" | — |
| 1974 | 89° | 56° | 72° | 0.51" | — |
| 1973 | 84° | 65° | 74° | — | — |
| 1972 | 80° | 60° | 70° | — | — |
| 1971 | 82° | 66° | 74° | — | — |
53 years of data from ST LOUIS ST LOUIS UNIV