Weather on April 23
Saint Louis, MO
55 Years of Data
Avg High
70°F
Avg Low
49°F
Warmest
1980
74°F avg
Coldest
2023
45°F avg
About This Date
April 23rd in Saint Louis, MO typically brings pleasant spring weather, with average highs around 70°F and lows near 49°F. Over 55 years of records, the warmest April 23rd was in 1980 (74°F average), while the coldest was 2023 (45°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 38% of April 23rd dates historically, with the wettest April 23rd recording 2.67" 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 April 23rd in Saint Louis, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 49° | 64° | — | — |
| 2024 | 69° | 47° | 58° | 1.3" | — |
| 2023coldest | 57° | 34° | 45° | — | — |
| 2022 | 85° | 63° | 74° | — | — |
| 2021 | 62° | 44° | 53° | 0.13" | — |
| 2020 | 64° | 47° | 55° | 1.88" | — |
| 2019 | 70° | 57° | 63° | 0.1" | — |
| 2018 | 58° | 48° | 53° | 0.61" | — |
| 2017 | 72° | — | — | 0.03" | — |
| 2016 | 75° | 50° | 63° | — | — |
| 2015 | 59° | 40° | 49° | — | — |
| 2014 | 68° | 47° | 57° | — | — |
| 2013 | 72° | 54° | 63° | 0.56" | — |
| 2012 | 56° | 37° | 46° | 0.2" | — |
| 2011 | 75° | 57° | 66° | 1.65" | — |
| 2010 | 74° | 57° | 65° | 1.42" | — |
| 2009 | 75° | 47° | 61° | — | — |
| 2008 | 76° | 57° | 66° | 0.3" | — |
| 2007 | 82° | 63° | 72° | — | — |
| 2006 | 82° | 49° | 65° | — | — |
| 2005 | 67° | 39° | 53° | 0.25" | — |
| 2004 | 58° | 51° | 54° | 1.14" | — |
| 2003 | 65° | 40° | 52° | — | — |
| 2002 | 60° | 45° | 52° | — | — |
| 2001 | 80° | 67° | 73° | — | — |
| 2000 | 72° | 44° | 58° | — | — |
| 1999 | 77° | 60° | 69° | — | — |
| 1998 | 59° | 43° | 51° | 0.53" | — |
| 1997 | 60° | 41° | 51° | — | — |
| 1996 | 62° | 47° | 54° | 2.67" | — |
| 1995 | 57° | 44° | 51° | 1.14" | — |
| 1994 | 70° | 38° | 54° | — | — |
| 1993 | 70° | 47° | 58° | — | — |
| 1992 | 83° | 53° | 68° | — | — |
| 1991 | 71° | 38° | 54° | — | — |
| 1990 | 86° | 55° | 71° | — | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 80° | 35° | 58° | — | — |
| 1987 | 60° | 50° | 55° | — | — |
| 1986 | 68° | 48° | 58° | — | — |
| 1985 | 83° | 54° | 68° | — | — |
| 1984 | 65° | 41° | 53° | — | — |
| 1983 | 55° | 49° | 52° | — | — |
| 1982 | 65° | 38° | 51° | — | — |
| 1981 | 72° | 53° | 62° | 0.81" | — |
| 1980warmest | 87° | 60° | 74° | — | — |
| 1979 | 61° | 56° | 58° | — | — |
| 1978 | 65° | 41° | 53° | 0.56" | — |
| 1977 | 62° | 52° | 57° | — | — |
| 1976 | 75° | 52° | 63° | — | — |
| 1975 | 81° | 60° | 70° | 2.21" | — |
| 1974 | 68° | 47° | 57° | — | — |
| 1973 | 76° | 59° | 67° | 0.69" | — |
| 1972 | 79° | 48° | 63° | 0.25" | — |
| 1971 | 66° | 46° | 56° | — | — |
55 years of data from ST LOUIS ST LOUIS UNIV