Weather on May 6
Saint Louis, MO
55 Years of Data
Avg High
75°F
Avg Low
53°F
Warmest
2012
80°F avg
Coldest
1978
45°F avg
About This Date
May 6th in Saint Louis, MO typically brings pleasant spring weather, with average highs around 75°F and lows near 53°F. Over 53 years of records, the warmest May 6th was in 2012 (80°F average), while the coldest was 1978 (45°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 40% of May 6th dates historically, with the wettest May 6th recording 1.24" of rain. The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
Planning for May 6th in Saint Louis, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 43° | 57° | — | — |
| 2024 | 78° | 63° | 70° | 0.69" | — |
| 2023 | 83° | 61° | 72° | — | — |
| 2022 | 56° | 53° | 54° | 1.24" | — |
| 2021 | 70° | 49° | 59° | 0.05" | — |
| 2020 | 62° | 44° | 53° | 0.03" | — |
| 2019 | 78° | 51° | 65° | — | — |
| 2018 | 85° | 57° | 71° | — | — |
| 2017 | 68° | 50° | 59° | — | — |
| 2016 | 66° | 46° | 56° | — | — |
| 2015 | 83° | 65° | 74° | — | — |
| 2014 | 90° | 60° | 75° | — | — |
| 2013 | 62° | 54° | 58° | 0.18" | — |
| 2012warmest | 90° | 70° | 80° | — | — |
| 2011 | 71° | 48° | 60° | 0.2" | — |
| 2010 | 83° | 52° | 67° | — | — |
| 2009 | 75° | 58° | 66° | 0.46" | — |
| 2008 | 78° | 51° | 65° | — | — |
| 2007 | 81° | 64° | 72° | — | — |
| 2006 | 66° | 47° | 56° | — | — |
| 2005 | 73° | 46° | 60° | — | — |
| 2004 | 80° | 55° | 68° | — | — |
| 2003 | 85° | 59° | 72° | — | — |
| 2002 | 81° | 58° | 69° | 1.04" | — |
| 2001 | 82° | 63° | 72° | 0.56" | — |
| 2000 | 81° | 64° | 72° | — | — |
| 1999 | 82° | 52° | 67° | 0.53" | — |
| 1998 | 79° | 59° | 69° | 0.18" | — |
| 1997 | 77° | 49° | 63° | 0.05" | — |
| 1996 | 60° | 55° | 58° | 0.05" | — |
| 1995 | 70° | 47° | 58° | — | — |
| 1994 | 76° | 56° | 66° | 0.71" | — |
| 1993 | 82° | 62° | 72° | — | — |
| 1992 | 64° | 37° | 51° | — | — |
| 1991 | 63° | 44° | 53° | — | — |
| 1990 | 73° | 44° | 59° | 0.08" | — |
| 1989 | 64° | 32° | 48° | — | — |
| 1988 | 80° | 51° | 66° | — | — |
| 1987 | 76° | 50° | 63° | — | — |
| 1986 | 85° | 62° | 73° | — | — |
| 1985 | 84° | 59° | 72° | — | — |
| 1984 | 70° | 50° | 60° | 0.33" | — |
| 1981 | 62° | 39° | 51° | 1.14" | — |
| 1980 | 84° | 59° | 72° | — | — |
| 1979 | 68° | 48° | 58° | — | — |
| 1978coldest | 54° | 37° | 45° | — | — |
| 1977 | 80° | 54° | 67° | 0.1" | — |
| 1976 | 82° | 60° | 71° | 0.08" | — |
| 1975 | 82° | 59° | 71° | — | — |
| 1974 | 74° | 49° | 61° | — | — |
| 1973 | 74° | 54° | 64° | 0.64" | — |
| 1972 | 84° | 63° | 73° | — | — |
| 1971 | 67° | 48° | 57° | 0.25" | — |
53 years of data from ST LOUIS ST LOUIS UNIV