Weather on August 28
Davenport, IA
55 Years of Data
Avg High
83°F
Avg Low
65°F
Warmest
1990
84°F avg
Coldest
1986
57°F avg
About This Date
August 28th in Davenport, IA typically brings warm summer weather, with average highs around 83°F and lows near 65°F. Over 55 years of records, the warmest August 28th was in 1990 (84°F average), while the coldest was 1986 (57°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 40% of August 28th dates historically, with the wettest August 28th recording 7.11" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 28th in Davenport, IA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 54° | 64° | 0.03" | — |
| 2024 | 87° | 70° | 78° | — | — |
| 2023 | 81° | 59° | 70° | — | — |
| 2022 | 86° | 69° | 78° | — | — |
| 2021 | 92° | 76° | 84° | — | — |
| 2020 | 92° | 77° | 84° | — | — |
| 2019 | 78° | 57° | 68° | — | — |
| 2018 | 91° | 68° | 80° | 7.11" | — |
| 2017 | 75° | 65° | 70° | 0.18" | — |
| 2016 | 86° | 65° | 75° | 0.03" | — |
| 2015 | 73° | 57° | 65° | 0.46" | — |
| 2014 | 72° | 66° | 69° | 5.41" | — |
| 2013 | 95° | 70° | 82° | — | — |
| 2012 | 87° | 68° | 78° | — | — |
| 2011 | 85° | 63° | 74° | 0.05" | — |
| 2010 | 85° | 64° | 74° | — | — |
| 2009 | 75° | 60° | 68° | 0.61" | — |
| 2008 | 79° | 68° | 73° | 0.05" | — |
| 2007 | 92° | 73° | 82° | — | — |
| 2006 | 72° | 62° | 67° | 0.03" | — |
| 2005 | 86° | 66° | 76° | — | — |
| 2004 | 73° | 59° | 66° | 2.16" | — |
| 2003 | 93° | 65° | 79° | — | — |
| 2002 | 82° | 67° | 74° | — | — |
| 2001 | 82° | 65° | 73° | 0.03" | — |
| 2000 | 88° | 67° | 77° | 0.28" | — |
| 1999 | 89° | 73° | 81° | — | — |
| 1998 | 77° | 68° | 73° | 3.66" | — |
| 1997 | 84° | 67° | 75° | 0.03" | — |
| 1996 | 80° | 64° | 72° | — | — |
| 1995 | 90° | 76° | 83° | — | — |
| 1994 | 81° | 58° | 69° | — | — |
| 1993 | 75° | 70° | 72° | — | — |
| 1992 | 72° | 45° | 58° | 0.08" | — |
| 1991 | 94° | 74° | 84° | — | — |
| 1990warmest | 91° | 77° | 84° | — | — |
| 1989 | 82° | 71° | 77° | 0.84" | — |
| 1988 | 75° | 54° | 64° | 2.87" | — |
| 1987 | 75° | 57° | 66° | — | — |
| 1986coldest | 68° | 47° | 57° | — | — |
| 1985 | 83° | 64° | 73° | — | — |
| 1984 | 94° | 64° | 79° | — | — |
| 1983 | 92° | 68° | 80° | 0.15" | — |
| 1982 | 72° | 52° | 62° | — | — |
| 1981 | 82° | 68° | 75° | 1.47" | — |
| 1980 | 89° | 68° | 79° | — | — |
| 1979 | 84° | 64° | 74° | — | — |
| 1978 | 85° | 66° | 75° | 0.76" | — |
| 1977 | 80° | 65° | 72° | — | — |
| 1976 | 82° | 60° | 71° | 0.38" | — |
| 1975 | 82° | 70° | 76° | — | — |
| 1974 | 72° | 59° | 65° | — | — |
| 1973 | 93° | 74° | 83° | — | — |
| 1972 | 87° | 65° | 76° | — | — |
| 1971 | 81° | 57° | 69° | — | — |
55 years of data from DAVENPORT L&D 15