Weather on April 30
Saint Louis, MO
55 Years of Data
Avg High
72°F
Avg Low
51°F
Warmest
1986
73°F avg
Coldest
1978
49°F avg
About This Date
April 30th in Saint Louis, MO typically brings pleasant spring weather, with average highs around 72°F and lows near 51°F. Over 55 years of records, the warmest April 30th was in 1986 (73°F average), while the coldest was 1978 (49°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 38% of April 30th dates historically, with the wettest April 30th recording 9.04" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for April 30th in Saint Louis, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 57° | 66° | 1.7" | — |
| 2024 | 83° | 53° | 68° | — | — |
| 2023 | 59° | 42° | 51° | — | — |
| 2022 | 79° | 59° | 69° | 0.3" | — |
| 2021 | 78° | 47° | 62° | — | — |
| 2020 | 68° | 46° | 57° | — | — |
| 2019 | 78° | 56° | 67° | 1.47" | — |
| 2018 | 79° | 38° | 58° | — | — |
| 2017 | 75° | 50° | 63° | 9.04" | — |
| 2016 | 76° | 57° | 66° | 3.2" | — |
| 2015 | 74° | 50° | 62° | — | — |
| 2014 | 69° | 46° | 58° | 0.03" | — |
| 2013 | 78° | 60° | 69° | — | — |
| 2012 | 65° | 51° | 58° | 0.03" | — |
| 2011 | 72° | 56° | 64° | — | — |
| 2010 | 81° | 58° | 69° | — | — |
| 2009 | 74° | 57° | 65° | 1.17" | — |
| 2008 | 57° | 41° | 49° | — | — |
| 2007 | 87° | 55° | 71° | — | — |
| 2006 | 66° | 55° | 61° | 0.66" | — |
| 2005 | 53° | 44° | 49° | 0.36" | — |
| 2004 | 75° | 53° | 64° | — | — |
| 2003 | 80° | 62° | 71° | 0.74" | — |
| 2002 | 69° | 45° | 57° | — | — |
| 2001 | 80° | 53° | 67° | — | — |
| 2000 | 72° | 46° | 59° | — | — |
| 1999 | 71° | 47° | 59° | — | — |
| 1998 | 72° | 51° | 61° | 0.03" | — |
| 1997 | 72° | 52° | 62° | — | — |
| 1996 | 62° | 38° | 50° | 0.05" | — |
| 1995 | 59° | 46° | 53° | 0.64" | — |
| 1994 | 52° | 46° | 49° | 2.54" | — |
| 1993 | 70° | 52° | 61° | 0.03" | — |
| 1992 | 87° | 54° | 70° | — | — |
| 1991 | 78° | 57° | 68° | — | — |
| 1990 | 66° | 49° | 57° | — | — |
| 1989 | 67° | 44° | 55° | — | — |
| 1988 | 72° | 48° | 60° | — | — |
| 1987 | 78° | 45° | 61° | — | — |
| 1986warmest | 89° | 58° | 73° | 0.33" | — |
| 1985 | 76° | 63° | 69° | — | — |
| 1984 | 65° | 42° | 53° | — | — |
| 1983 | 66° | 58° | 62° | 1.22" | — |
| 1982 | 70° | 46° | 58° | — | — |
| 1981 | 88° | 55° | 71° | — | — |
| 1980 | 63° | 52° | 57° | — | — |
| 1979 | 66° | 40° | 53° | — | — |
| 1978coldest | 59° | 40° | 49° | 0.38" | — |
| 1977 | 67° | 45° | 56° | — | — |
| 1976 | 65° | 38° | 51° | — | — |
| 1975 | 80° | 58° | 69° | 1.04" | — |
| 1974 | 78° | 61° | 69° | 0.28" | — |
| 1973 | 79° | 65° | 72° | — | — |
| 1972 | 77° | 58° | 67° | — | — |
| 1971 | 62° | 38° | 50° | — | — |
55 years of data from ST LOUIS ST LOUIS UNIV