Weather on September 7
Saint Louis, MO
55 Years of Data
Avg High
84°F
Avg Low
61°F
Warmest
2016
86°F avg
Coldest
1986
53°F avg
About This Date
September 7th in Saint Louis, MO typically brings warm fall weather, with average highs around 84°F and lows near 61°F. Over 53 years of records, the warmest September 7th was in 2016 (86°F average), while the coldest was 1986 (53°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 21% of September 7th dates historically, with the wettest September 7th recording 6.15" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for September 7th in Saint Louis, MO? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 44° | 59° | — | — |
| 2024 | 76° | 47° | 61° | — | — |
| 2023 | 80° | 62° | 71° | — | — |
| 2022 | 84° | 60° | 72° | — | — |
| 2021 | 88° | 61° | 74° | — | — |
| 2020 | 91° | 66° | 79° | — | — |
| 2019 | 82° | 57° | 70° | — | — |
| 2018 | 84° | 70° | 77° | 6.15" | — |
| 2017 | — | 54° | — | — | — |
| 2016warmest | 95° | 77° | 86° | — | — |
| 2015 | 92° | 70° | 81° | — | — |
| 2014 | 78° | 56° | 67° | — | — |
| 2013 | 90° | 67° | 78° | — | — |
| 2012 | 95° | 67° | 81° | 1.35" | — |
| 2011 | 73° | 53° | 63° | — | — |
| 2010 | 88° | 65° | 76° | — | — |
| 2009 | 77° | 64° | 71° | — | — |
| 2008 | 74° | 57° | 65° | 0.03" | — |
| 2007 | 83° | 70° | 76° | 1.12" | — |
| 2006 | 82° | 58° | 70° | — | — |
| 2005 | 88° | 63° | 75° | — | — |
| 2004 | 77° | 62° | 70° | — | — |
| 2003 | 80° | 57° | 69° | — | — |
| 2002 | 90° | 61° | 75° | — | — |
| 2001 | 91° | 73° | 82° | — | — |
| 2000 | 79° | 59° | 69° | — | — |
| 1999 | 83° | 56° | 69° | — | — |
| 1998 | 95° | 74° | 84° | — | — |
| 1997 | 85° | 62° | 73° | — | — |
| 1996 | 85° | 66° | 75° | 1.75" | — |
| 1995 | 85° | 64° | 74° | — | — |
| 1994 | 81° | 56° | 68° | — | — |
| 1993 | 74° | 58° | 66° | 0.36" | — |
| 1992 | 90° | 65° | 77° | — | — |
| 1991 | 89° | 67° | 78° | — | — |
| 1990 | 97° | 69° | 83° | — | — |
| 1989 | 91° | 68° | 80° | — | — |
| 1988 | 78° | 46° | 62° | — | — |
| 1987 | 76° | 64° | 70° | 0.2" | — |
| 1986coldest | 70° | 37° | 53° | 0.48" | — |
| 1985 | 93° | 69° | 81° | — | — |
| 1982 | 84° | 64° | 74° | — | — |
| 1981 | 80° | — | — | — | — |
| 1980 | 95° | 68° | 82° | 1.52" | — |
| 1979 | 91° | 52° | 71° | — | — |
| 1978 | 78° | 54° | 66° | — | — |
| 1977 | 85° | 68° | 76° | — | — |
| 1976 | 85° | 47° | 66° | — | — |
| 1975 | 78° | 52° | 65° | — | — |
| 1974 | 75° | 54° | 64° | — | — |
| 1973 | 84° | 56° | 70° | — | — |
| 1972 | 87° | 67° | 77° | 0.15" | — |
| 1971 | 88° | — | — | 0.36" | — |
53 years of data from ST LOUIS ST LOUIS UNIV