Weather on October 12
Saint Louis, MO
55 Years of Data
Avg High
71°F
Avg Low
48°F
Warmest
1973
75°F avg
Coldest
2018
42°F avg
About This Date
October 12th in Saint Louis, MO typically brings pleasant fall weather, with average highs around 71°F and lows near 48°F. Over 52 years of records, the warmest October 12th was in 1973 (75°F average), while the coldest was 2018 (42°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 27% of October 12th dates historically, with the wettest October 12th recording 2.06" 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 October 12th in Saint Louis, MO? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 47° | 64° | — | — |
| 2024 | 88° | 53° | 70° | — | — |
| 2023 | 81° | 54° | 67° | — | — |
| 2022 | 74° | 53° | 63° | — | — |
| 2021 | 78° | 54° | 66° | — | — |
| 2020 | 75° | 43° | 59° | — | — |
| 2019 | 61° | 33° | 47° | — | — |
| 2018coldest | 46° | 38° | 42° | — | — |
| 2017 | 59° | 53° | 56° | — | — |
| 2016 | 82° | 61° | 71° | 0.03" | — |
| 2015 | 82° | — | — | — | — |
| 2014 | 58° | 52° | 55° | 0.1" | — |
| 2013 | 81° | 64° | 72° | 0.05" | — |
| 2012 | 65° | 49° | 57° | 0.05" | — |
| 2011 | 82° | 60° | 71° | 0.46" | — |
| 2010 | 85° | 53° | 69° | — | — |
| 2009 | 54° | 37° | 45° | 0.03" | — |
| 2008 | 83° | 57° | 70° | — | — |
| 2007 | 62° | 40° | 51° | — | — |
| 2006 | 63° | 34° | 48° | — | — |
| 2005 | 62° | 52° | 57° | — | — |
| 2004 | 66° | 53° | 60° | 0.64" | — |
| 2003 | 75° | 52° | 63° | 0.05" | — |
| 2002 | 71° | 63° | 67° | — | — |
| 2001 | 58° | 56° | 57° | 2.06" | — |
| 2000 | 71° | 36° | 53° | — | — |
| 1999 | 73° | 47° | 60° | — | — |
| 1998 | 74° | 50° | 62° | — | — |
| 1997 | 85° | 65° | 75° | — | — |
| 1996 | 64° | 43° | 53° | — | — |
| 1995 | 84° | 52° | 68° | — | — |
| 1994 | 67° | 44° | 55° | — | — |
| 1993 | 68° | 43° | 55° | — | — |
| 1992 | 72° | 38° | 55° | — | — |
| 1991 | 72° | 39° | 55° | — | — |
| 1990 | 65° | 40° | 52° | — | — |
| 1989 | 90° | 56° | 73° | — | — |
| 1988 | 60° | 27° | 43° | — | — |
| 1987 | 61° | 28° | 44° | — | — |
| 1986 | 57° | 40° | 48° | 1.09" | — |
| 1985 | 85° | 63° | 74° | 1.32" | — |
| 1982 | 61° | 42° | 51° | — | — |
| 1980 | 62° | 35° | 49° | — | — |
| 1979 | 76° | 48° | 62° | — | — |
| 1978 | 71° | 54° | 62° | 0.13" | — |
| 1977 | 49° | 38° | 43° | 0.05" | — |
| 1976 | 76° | 43° | 59° | — | — |
| 1975 | 80° | 52° | 66° | — | — |
| 1974 | 74° | 48° | 61° | — | — |
| 1973warmest | 84° | 66° | 75° | 0.25" | — |
| 1972 | 75° | 60° | 68° | — | — |
| 1971 | 74° | 34° | 54° | — | — |
52 years of data from ST LOUIS ST LOUIS UNIV