Weather on August 27
Davenport, IA
55 Years of Data
Avg High
83°F
Avg Low
66°F
Warmest
1990
87°F avg
Coldest
1986
58°F avg
About This Date
August 27th in Davenport, IA typically brings warm summer weather, with average highs around 83°F and lows near 66°F. Over 55 years of records, the warmest August 27th was in 1990 (87°F average), while the coldest was 1986 (58°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 27th dates historically, with the wettest August 27th recording 3.56" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for August 27th in Davenport, IA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 49° | 61° | 0.18" | — |
| 2024 | — | 70° | — | 0.71" | — |
| 2023 | 78° | 59° | 69° | — | — |
| 2022 | 88° | 64° | 76° | — | — |
| 2021 | 93° | 74° | 83° | — | — |
| 2020 | 94° | 74° | 84° | — | — |
| 2019 | 77° | 64° | 71° | — | — |
| 2018 | 91° | 76° | 83° | — | — |
| 2017 | 73° | 64° | 69° | 0.13" | — |
| 2016 | 85° | 65° | 75° | 0.08" | — |
| 2015 | 76° | 57° | 66° | — | — |
| 2014 | 81° | 68° | 74° | — | — |
| 2013 | 96° | 70° | 83° | — | — |
| 2012 | 87° | 66° | 77° | — | — |
| 2011 | 85° | 68° | 76° | — | — |
| 2010 | 84° | 64° | 74° | — | — |
| 2009 | 69° | 61° | 65° | 3.56" | — |
| 2008 | 79° | 59° | 69° | — | — |
| 2007 | 86° | 65° | 75° | — | — |
| 2006 | 80° | 70° | 75° | 2.64" | — |
| 2005 | 86° | 67° | 76° | 0.18" | — |
| 2004 | 83° | 71° | 77° | 0.43" | — |
| 2003 | 96° | 76° | 86° | — | — |
| 2002 | 83° | 66° | 74° | — | — |
| 2001 | 85° | 68° | 76° | — | — |
| 2000 | 82° | 68° | 75° | 0.03" | — |
| 1999 | 88° | 68° | 78° | — | — |
| 1998 | 77° | 67° | 72° | 0.03" | — |
| 1997 | 77° | 68° | 73° | 1.02" | — |
| 1996 | 77° | 65° | 71° | — | — |
| 1995 | 93° | 75° | 84° | — | — |
| 1994 | 92° | 68° | 80° | — | — |
| 1993 | 91° | 75° | 83° | — | — |
| 1992 | 67° | 56° | 61° | 0.97" | — |
| 1991 | 91° | 77° | 84° | — | — |
| 1990warmest | 95° | 78° | 87° | — | — |
| 1989 | 85° | 71° | 78° | 1.07" | — |
| 1988 | 68° | 57° | 63° | 0.15" | — |
| 1987 | 64° | 60° | 62° | 0.13" | — |
| 1986coldest | 66° | 50° | 58° | 0.53" | — |
| 1985 | 81° | 60° | 70° | — | — |
| 1984 | 90° | 66° | 78° | 1.27" | — |
| 1983 | 85° | 74° | 79° | — | — |
| 1982 | 73° | 58° | 65° | — | — |
| 1981 | 83° | 67° | 75° | 0.25" | — |
| 1980 | 91° | 70° | 80° | — | — |
| 1979 | 82° | 64° | 73° | — | — |
| 1978 | 81° | 67° | 74° | 1.93" | — |
| 1977 | 92° | 75° | 83° | 0.64" | — |
| 1976 | 94° | 70° | 82° | — | — |
| 1975 | 80° | 64° | 72° | — | — |
| 1974 | 77° | 63° | 70° | 0.51" | — |
| 1973 | 95° | 74° | 84° | — | — |
| 1972 | 81° | 65° | 73° | — | — |
| 1971 | 76° | 54° | 65° | — | — |
55 years of data from DAVENPORT L&D 15