Weather on August 29
Saint Louis, MO
55 Years of Data
Avg High
88°F
Avg Low
65°F
Warmest
2003
86°F avg
Coldest
1986
59°F avg
About This Date
August 29th in Saint Louis, MO typically brings warm summer weather, with average highs around 88°F and lows near 65°F. Over 52 years of records, the warmest August 29th was in 2003 (86°F average), while the coldest was 1986 (59°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 29th dates historically, with the wettest August 29th recording 3.05" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for August 29th in Saint Louis, MO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 54° | 70° | — | — |
| 2024 | 97° | 71° | 84° | — | — |
| 2023 | 87° | 58° | 72° | — | — |
| 2022 | 90° | 70° | 80° | 0.08" | — |
| 2021 | 92° | 71° | 81° | 0.08" | — |
| 2020 | 85° | 61° | 73° | — | — |
| 2019 | 87° | 59° | 73° | — | — |
| 2018 | 79° | 70° | 74° | 2.41" | — |
| 2017 | 84° | 63° | 73° | — | — |
| 2016 | 94° | 75° | 84° | — | — |
| 2015 | 81° | 69° | 75° | — | — |
| 2014 | 91° | 73° | 82° | — | — |
| 2013 | 97° | 76° | 86° | — | — |
| 2012 | 93° | 70° | 81° | — | — |
| 2011 | 85° | 62° | 73° | — | — |
| 2010 | 92° | 65° | 78° | — | — |
| 2009 | 76° | 63° | 69° | 0.05" | — |
| 2008 | 88° | 68° | 78° | 0.46" | — |
| 2007 | 97° | 67° | 82° | — | — |
| 2006 | 86° | 67° | 76° | 0.03" | — |
| 2005 | 90° | 67° | 78° | — | — |
| 2004 | 86° | 62° | 74° | 0.1" | — |
| 2003warmest | 96° | 75° | 86° | 0.15" | — |
| 2002 | 84° | 66° | 75° | — | — |
| 2001 | 88° | 66° | 77° | — | — |
| 2000 | 94° | 73° | 83° | — | — |
| 1999 | 89° | 68° | 79° | — | — |
| 1998 | 83° | 69° | 76° | — | — |
| 1997 | 89° | 70° | 79° | — | — |
| 1996 | 85° | 63° | 74° | — | — |
| 1995 | 91° | 68° | 80° | — | — |
| 1994 | 88° | 63° | 75° | 0.05" | — |
| 1993 | 92° | 73° | 82° | — | — |
| 1992 | 85° | 53° | 69° | — | — |
| 1991 | 88° | 67° | 77° | 1.27" | — |
| 1990 | 99° | 65° | 82° | 0.3" | — |
| 1989 | 87° | 69° | 78° | — | — |
| 1988 | 78° | 47° | 62° | — | — |
| 1987 | 85° | 58° | 71° | — | — |
| 1986coldest | 74° | 45° | 59° | — | — |
| 1985 | 89° | 68° | 79° | — | — |
| 1981 | 88° | 65° | 76° | — | — |
| 1980 | 99° | 68° | 83° | 0.08" | — |
| 1979 | 90° | 66° | 78° | 0.48" | — |
| 1978 | 84° | 68° | 76° | 1.47" | — |
| 1977 | 83° | 66° | 74° | 3.05" | — |
| 1976 | 86° | 51° | 69° | — | — |
| 1975 | 90° | 68° | 79° | 1.14" | — |
| 1974 | 76° | 65° | 70° | 1.22" | — |
| 1973 | 86° | 66° | 76° | — | — |
| 1972 | 89° | 69° | 79° | — | — |
| 1971 | 85° | 49° | 67° | — | — |
52 years of data from ST LOUIS ST LOUIS UNIV