Weather on August 11
Davenport, IA
55 Years of Data
Avg High
82°F
Avg Low
65°F
Warmest
1988
85°F avg
Coldest
2004
59°F avg
About This Date
August 11th in Davenport, IA typically brings warm summer weather, with average highs around 82°F and lows near 65°F. Over 55 years of records, the warmest August 11th was in 1988 (85°F average), while the coldest was 2004 (59°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 11th dates historically, with the wettest August 11th recording 5.84" 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 11th 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 | 80° | 66° | 73° | 1.4" | — |
| 2024 | 80° | 61° | 70° | — | — |
| 2023 | 88° | 68° | 78° | 2.97" | — |
| 2022 | 84° | 63° | 73° | — | — |
| 2021 | 88° | 70° | 79° | — | — |
| 2020 | 82° | 64° | 73° | — | — |
| 2019 | 84° | 60° | 72° | 2.79" | — |
| 2018 | 87° | 67° | 77° | — | — |
| 2017 | 74° | 56° | 65° | — | — |
| 2016 | 87° | 61° | 74° | 5.84" | — |
| 2015 | 83° | 65° | 74° | — | — |
| 2014 | 80° | 65° | 72° | — | — |
| 2013 | 83° | 64° | 73° | — | — |
| 2012 | 78° | 57° | 68° | — | — |
| 2011 | 77° | 65° | 71° | — | — |
| 2010 | 89° | 68° | 79° | 0.91" | — |
| 2009 | 81° | 67° | 74° | — | — |
| 2008 | 75° | 59° | 67° | — | — |
| 2007 | 90° | 72° | 81° | — | — |
| 2006 | 79° | 69° | 74° | 0.53" | — |
| 2005 | 84° | 70° | 77° | 1.45" | — |
| 2004coldest | 64° | 53° | 59° | — | — |
| 2003 | 81° | 67° | 74° | — | — |
| 2002 | 92° | 72° | 82° | — | — |
| 2001 | 80° | 63° | 71° | — | — |
| 2000 | 87° | 70° | 78° | — | — |
| 1999 | 83° | 69° | 76° | — | — |
| 1998 | 84° | 65° | 74° | — | — |
| 1997 | 69° | 64° | 67° | 2.72" | — |
| 1996 | 78° | 64° | 71° | 0.03" | — |
| 1995 | 93° | 75° | 84° | — | — |
| 1994 | 74° | 59° | 66° | 0.41" | — |
| 1993 | 92° | 74° | 83° | — | — |
| 1992 | 81° | 62° | 71° | 0.1" | — |
| 1991 | 84° | 63° | 73° | — | — |
| 1990 | 84° | 69° | 77° | — | — |
| 1989 | 84° | 64° | 74° | — | — |
| 1988warmest | 95° | 75° | 85° | — | — |
| 1987 | 84° | 65° | 74° | — | — |
| 1986 | 75° | 55° | 65° | — | — |
| 1985 | 79° | 64° | 71° | — | — |
| 1984 | 87° | 60° | 74° | — | — |
| 1983 | 78° | 60° | 69° | 0.13" | — |
| 1982 | 75° | 55° | 65° | — | — |
| 1981 | 82° | 61° | 71° | — | — |
| 1980 | 83° | 67° | 75° | 1.55" | — |
| 1979 | 73° | 58° | 65° | — | — |
| 1978 | 88° | 63° | 75° | — | — |
| 1977 | 72° | 59° | 65° | 0.03" | — |
| 1976 | 88° | 66° | 77° | — | — |
| 1975 | 86° | 69° | 78° | — | — |
| 1974 | 81° | 65° | 73° | 1.02" | — |
| 1973 | 88° | 70° | 79° | 0.28" | — |
| 1972 | 85° | 66° | 75° | — | — |
| 1971 | 80° | 61° | 70° | 0.61" | — |
55 years of data from DAVENPORT L&D 15