Weather on March 23
Saint Louis, MO
55 Years of Data
Avg High
58°F
Avg Low
38°F
Warmest
2007
66°F avg
Coldest
2002
31°F avg
About This Date
March 23rd in Saint Louis, MO typically brings cool spring weather, with average highs around 58°F and lows near 38°F. Over 55 years of records, the warmest March 23rd was in 2007 (66°F average), while the coldest was 2002 (31°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 31% of March 23rd dates historically, with the wettest March 23rd recording 3.84" of rain. The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Planning for March 23rd in Saint Louis, MO? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 38° | 46° | — | — |
| 2025 | 63° | 43° | 53° | 3.45" | — |
| 2024 | 52° | 37° | 44° | — | — |
| 2023 | 72° | 45° | 58° | 3.84" | — |
| 2022 | 53° | 41° | 47° | 0.23" | — |
| 2021 | 62° | 53° | 58° | 0.64" | — |
| 2020 | 45° | 37° | 41° | — | — |
| 2019 | 59° | 33° | 46° | 0.15" | — |
| 2018 | 50° | 37° | 44° | 1.83" | — |
| 2017 | 53° | 37° | 45° | 0.08" | — |
| 2016 | 71° | 55° | 63° | — | — |
| 2015 | 66° | 43° | 54° | — | — |
| 2014 | 48° | 27° | 37° | — | — |
| 2013 | 51° | 33° | 42° | — | — |
| 2012 | 81° | 48° | 64° | 1.17" | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010 | 60° | 33° | 47° | — | — |
| 2009 | 71° | 48° | 60° | — | — |
| 2008 | 42° | 29° | 35° | — | — |
| 2007warmest | 73° | 59° | 66° | 0.18" | — |
| 2006 | 42° | 27° | 34° | — | — |
| 2005 | 40° | 37° | 38° | 2.92" | — |
| 2004 | 48° | 29° | 38° | — | — |
| 2003 | 67° | 50° | 58° | 0.18" | — |
| 2002coldest | 41° | 22° | 31° | — | — |
| 2001 | 54° | 32° | 43° | 0.08" | — |
| 2000 | 60° | 43° | 51° | — | — |
| 1999 | 47° | 36° | 41° | 2.67" | — |
| 1998 | 53° | 33° | 43° | — | — |
| 1997 | 52° | 32° | 42° | — | — |
| 1996 | 50° | 36° | 43° | 0.05" | — |
| 1995 | 60° | 40° | 50° | — | — |
| 1994 | 81° | 42° | 61° | — | — |
| 1993 | 54° | 41° | 47° | 0.25" | — |
| 1992 | 55° | 24° | 40° | — | — |
| 1991 | 67° | 47° | 57° | — | — |
| 1990 | 55° | 20° | 37° | — | — |
| 1989 | 61° | 30° | 45° | — | — |
| 1988 | 76° | 54° | 65° | — | — |
| 1987 | 75° | 47° | 61° | — | — |
| 1986 | 65° | 42° | 53° | — | — |
| 1985 | 63° | 37° | 50° | — | — |
| 1984 | 55° | 39° | 47° | — | — |
| 1983 | 43° | 36° | 39° | — | — |
| 1982 | 55° | 31° | 43° | — | — |
| 1980 | 62° | 27° | 44° | — | — |
| 1979 | 70° | 51° | 60° | 2.67" | — |
| 1978 | 75° | 47° | 61° | 0.15" | — |
| 1977 | 52° | 30° | 41° | — | — |
| 1976 | 51° | 27° | 39° | — | — |
| 1975 | 66° | 47° | 56° | — | — |
| 1974 | 51° | 24° | 38° | — | — |
| 1973 | 55° | 30° | 43° | — | — |
| 1972 | 58° | 32° | 45° | — | — |
| 1971 | 52° | — | — | — | — |
55 years of data from ST LOUIS ST LOUIS UNIV