Weather on March 22
Saint Louis, MO
55 Years of Data
Avg High
60°F
Avg Low
37°F
Warmest
2026
70°F avg
Coldest
2002
26°F avg
About This Date
March 22nd in Saint Louis, MO typically brings mild spring weather, with average highs around 60°F and lows near 37°F. Over 55 years of records, the warmest March 22nd was in 2026 (70°F average), while the coldest was 2002 (26°F) — a 44°F range across recorded history. Rain or other precipitation has occurred on about 24% of March 22nd dates historically, with the wettest March 22nd recording 2.57" of rain. The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
Planning for March 22nd in Saint Louis, MO? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 93° | 47° | 70° | — | — |
| 2025 | 62° | 41° | 52° | — | — |
| 2024 | 70° | 32° | 51° | — | — |
| 2023 | 64° | 42° | 53° | — | — |
| 2022 | 57° | 51° | 54° | 1.04" | — |
| 2021 | 68° | 38° | 53° | — | — |
| 2020 | 44° | 33° | 39° | 0.41" | — |
| 2019 | 64° | 32° | 48° | — | — |
| 2018 | 50° | 37° | 44° | — | — |
| 2017 | 62° | 34° | 48° | — | — |
| 2016 | 60° | 43° | 51° | — | — |
| 2015 | 69° | 47° | 58° | — | — |
| 2014 | 75° | 37° | 56° | — | — |
| 2013 | 38° | 26° | 32° | — | — |
| 2012 | 81° | 53° | 67° | 0.25" | — |
| 2011 | 82° | 55° | 69° | — | — |
| 2010 | 43° | 38° | 40° | 1.02" | — |
| 2009 | 60° | 43° | 51° | — | — |
| 2008 | 71° | 37° | 54° | — | — |
| 2007 | 80° | 57° | 69° | — | — |
| 2006 | 34° | 22° | 28° | — | — |
| 2005 | 56° | 38° | 47° | 0.58" | — |
| 2004 | 44° | 30° | 37° | — | — |
| 2003 | 59° | 41° | 50° | — | — |
| 2002coldest | 35° | 18° | 26° | — | — |
| 2001 | 59° | 42° | 51° | 0.13" | — |
| 2000 | 55° | 46° | 51° | — | — |
| 1999 | 55° | 28° | 42° | — | — |
| 1998 | 49° | 31° | 40° | — | — |
| 1997 | 87° | 43° | 65° | — | — |
| 1996 | 53° | 27° | 40° | — | — |
| 1995 | 61° | 45° | 53° | — | — |
| 1994 | 75° | 34° | 54° | — | — |
| 1993 | 55° | 44° | 50° | 1.07" | — |
| 1992 | 54° | 33° | 43° | 0.2" | — |
| 1991 | 69° | 50° | 60° | 1.85" | — |
| 1990 | 69° | 23° | 46° | 0.64" | — |
| 1989 | 49° | 26° | 37° | — | — |
| 1988 | 83° | 51° | 67° | — | — |
| 1987 | 64° | 46° | 55° | 2.57" | — |
| 1986 | 60° | 37° | 49° | — | — |
| 1985 | 50° | 38° | 44° | — | — |
| 1984 | 54° | 27° | 40° | — | — |
| 1983 | 35° | 25° | 30° | — | — |
| 1982 | 52° | 35° | 43° | — | — |
| 1980 | 52° | 28° | 40° | — | — |
| 1979 | 56° | 45° | 50° | — | — |
| 1978 | 63° | 35° | 49° | 1.27" | — |
| 1977 | 59° | 30° | 45° | 0.56" | — |
| 1976 | 66° | 33° | 50° | — | — |
| 1975 | 68° | 46° | 57° | — | — |
| 1974 | 38° | 23° | 30° | — | — |
| 1973 | 51° | 30° | 41° | — | — |
| 1972 | 62° | 41° | 52° | — | — |
| 1971 | 66° | — | — | — | — |
55 years of data from ST LOUIS ST LOUIS UNIV