Weather on May 2
Saint Louis, MO
55 Years of Data
Avg High
71°F
Avg Low
51°F
Warmest
2018
77°F avg
Coldest
1994
46°F avg
About This Date
May 2nd in Saint Louis, MO typically brings pleasant spring weather, with average highs around 71°F and lows near 51°F. Over 53 years of records, the warmest May 2nd was in 2018 (77°F average), while the coldest was 1994 (46°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 2nd dates historically, with the wettest May 2nd recording 4.17" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for May 2nd in Saint Louis, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 56° | 60° | 0.05" | — |
| 2024 | 86° | 60° | 73° | 2.77" | — |
| 2023 | 67° | 45° | 56° | — | — |
| 2022 | 63° | 43° | 53° | 0.66" | — |
| 2021 | 71° | 60° | 66° | 0.23" | — |
| 2020 | 88° | 59° | 73° | — | — |
| 2019 | 68° | 57° | 63° | 1.04" | — |
| 2018warmest | 83° | 72° | 77° | — | — |
| 2017 | 67° | 45° | 56° | — | — |
| 2016 | 74° | 52° | 63° | 0.03" | — |
| 2015 | 71° | 54° | 62° | — | — |
| 2014 | 54° | 46° | 50° | — | — |
| 2013 | 83° | 61° | 72° | — | — |
| 2012 | 85° | 63° | 74° | — | — |
| 2011 | 64° | 45° | 54° | 1.02" | — |
| 2010 | 74° | 56° | 65° | 1.52" | — |
| 2009 | 62° | 49° | 55° | 0.08" | — |
| 2008 | 72° | 65° | 68° | — | — |
| 2007 | 84° | 62° | 73° | 4.17" | — |
| 2006 | 72° | 53° | 62° | 1.85" | — |
| 2005 | 62° | 39° | 51° | — | — |
| 2004 | 52° | 41° | 46° | 0.43" | — |
| 2003 | 74° | 58° | 66° | 0.08" | — |
| 2002 | 72° | 51° | 61° | — | — |
| 2001 | 83° | 64° | 73° | — | — |
| 2000 | 80° | 59° | 70° | 0.05" | — |
| 1999 | 74° | 45° | 59° | — | — |
| 1998 | 65° | 50° | 57° | 1.27" | — |
| 1997 | 65° | 46° | 55° | 0.36" | — |
| 1996 | 71° | 42° | 57° | — | — |
| 1995 | 63° | 40° | 51° | 0.05" | — |
| 1994coldest | 56° | 37° | 46° | — | — |
| 1993 | 66° | 61° | 63° | 0.25" | — |
| 1992 | 84° | 64° | 74° | — | — |
| 1991 | 77° | 52° | 64° | — | — |
| 1990 | 64° | 46° | 55° | — | — |
| 1989 | 65° | 35° | 50° | — | — |
| 1988 | 80° | 49° | 64° | — | — |
| 1987 | 90° | 57° | 73° | — | — |
| 1986 | 69° | 41° | 55° | — | — |
| 1985 | 70° | 46° | 58° | 0.81" | — |
| 1984 | 71° | 57° | 64° | — | — |
| 1981 | 64° | 37° | 51° | — | — |
| 1980 | 76° | 50° | 63° | — | — |
| 1979 | 62° | 44° | 53° | — | — |
| 1978 | — | 35° | — | — | — |
| 1977 | 73° | 59° | 66° | 0.74" | — |
| 1976 | 69° | 47° | 58° | — | — |
| 1975 | 68° | 44° | 56° | — | — |
| 1974 | 72° | 55° | 63° | — | — |
| 1973 | 72° | 55° | 63° | 0.13" | — |
| 1972 | 78° | 57° | 68° | — | — |
| 1971 | 66° | 44° | 55° | 0.81" | — |
53 years of data from ST LOUIS ST LOUIS UNIV