Weather on August 27
Davenport, IA
55 Years of Data
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° | — | — |
Davenport, IA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Davenport, IA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Davenport, IA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Davenport, IA
Davenport, IA has no months that meet our "pleasant" threshold — every season has tradeoffs.