Weather on October 19
Saint Louis, MO
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
1995
70°F avg
Coldest
1989
37°F avg
About This Date
October 19th in Saint Louis, MO typically brings mild fall weather, with average highs around 66°F and lows near 43°F. Over 52 years of records, the warmest October 19th was in 1995 (70°F average), while the coldest was 1989 (37°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 19th dates historically, with the wettest October 19th recording 3.53" 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 19th in Saint Louis, MO? Great weather for outdoor activities.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 41° | 53° | 0.3" | — |
| 2024 | 75° | 35° | 55° | — | — |
| 2023 | 66° | 56° | 61° | — | — |
| 2022 | 53° | 29° | 41° | — | — |
| 2021 | 72° | 41° | 56° | — | — |
| 2020 | 50° | 42° | 46° | 0.91" | — |
| 2019 | 71° | 40° | 55° | — | — |
| 2018 | 54° | 38° | 46° | — | — |
| 2017 | 75° | 60° | 68° | — | — |
| 2016 | 70° | 59° | 64° | 2.18" | — |
| 2015 | 63° | 47° | 55° | — | — |
| 2014 | 63° | 41° | 52° | — | — |
| 2013 | 62° | 41° | 52° | 0.58" | — |
| 2012 | 63° | 46° | 54° | 0.08" | — |
| 2011 | 54° | 44° | 49° | 0.33" | — |
| 2010 | 80° | 41° | 61° | — | — |
| 2009 | 59° | 32° | 46° | — | — |
| 2008 | 61° | 38° | 49° | — | — |
| 2007 | 83° | 53° | 68° | — | — |
| 2006 | 66° | 42° | 54° | 0.05" | — |
| 2005 | 80° | 53° | 67° | — | — |
| 2004 | 64° | 52° | 58° | 3.53" | — |
| 2003 | 75° | 52° | 63° | — | — |
| 2002 | 67° | 49° | 58° | 1.98" | — |
| 2001 | 71° | 43° | 57° | — | — |
| 2000 | 72° | 44° | 58° | — | — |
| 1999 | 55° | 33° | 44° | — | — |
| 1998 | 60° | 42° | 51° | 0.03" | — |
| 1997 | 60° | 34° | 47° | — | — |
| 1996 | 58° | 32° | 45° | — | — |
| 1995warmest | 82° | 58° | 70° | — | — |
| 1994 | 76° | 60° | 68° | 0.25" | — |
| 1993 | 61° | 57° | 59° | — | — |
| 1992 | 51° | 28° | 40° | — | — |
| 1991 | 71° | 31° | 51° | 0.38" | — |
| 1990 | 60° | 39° | 50° | — | — |
| 1989coldest | 44° | 30° | 37° | — | — |
| 1988 | 62° | 43° | 52° | — | — |
| 1987 | 63° | 40° | 51° | 0.46" | — |
| 1986 | 72° | 49° | 60° | — | — |
| 1985 | 77° | 58° | 67° | 0.03" | — |
| 1982 | 74° | 41° | 57° | — | — |
| 1980 | 72° | — | — | — | — |
| 1979 | 78° | 50° | 64° | — | — |
| 1978 | 66° | 30° | 48° | — | — |
| 1977 | 71° | 36° | 53° | — | — |
| 1976 | 57° | 37° | 47° | 0.05" | — |
| 1975 | 57° | 35° | 46° | — | — |
| 1974 | 61° | 37° | 49° | — | — |
| 1973 | 69° | 47° | 58° | — | — |
| 1972 | 55° | 28° | 42° | — | — |
| 1971 | 73° | 60° | 67° | — | — |
52 years of data from ST LOUIS ST LOUIS UNIV