Weather on August 19
Davenport, IA
55 Years of Data
Avg High
83°F
Avg Low
65°F
Warmest
1983
88°F avg
Coldest
1977
62°F avg
About This Date
August 19th 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 19th was in 1983 (88°F average), while the coldest was 1977 (62°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 40% of August 19th dates historically, with the wettest August 19th recording 3.23" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for August 19th 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 | 82° | 66° | 74° | — | — |
| 2024 | 77° | 66° | 72° | — | — |
| 2023 | 91° | 61° | 76° | — | — |
| 2022 | 78° | 67° | 72° | 0.2" | — |
| 2021 | 91° | 69° | 80° | — | — |
| 2020 | 85° | 61° | 73° | — | — |
| 2019 | 84° | 65° | 74° | — | — |
| 2018 | 82° | 68° | 75° | — | — |
| 2017 | 83° | 60° | 71° | 0.1" | — |
| 2016 | 89° | 70° | 79° | — | — |
| 2015 | 70° | 60° | 65° | — | — |
| 2014 | 86° | 71° | 79° | — | — |
| 2013 | 84° | 65° | 74° | — | — |
| 2012 | 77° | 60° | 69° | — | — |
| 2011 | 89° | 69° | 79° | — | — |
| 2010 | 88° | 70° | 79° | 0.1" | — |
| 2009 | 79° | 66° | 72° | — | — |
| 2008 | 84° | 72° | 78° | — | — |
| 2007 | 78° | 63° | 70° | 0.05" | — |
| 2006 | 79° | 71° | 75° | 1.14" | — |
| 2005 | 91° | 72° | 81° | 0.03" | — |
| 2004 | 80° | 56° | 68° | 0.84" | — |
| 2003 | 88° | 69° | 78° | — | — |
| 2002 | 77° | 63° | 70° | 1.17" | — |
| 2001 | 79° | 59° | 69° | 1.91" | — |
| 2000 | 76° | 62° | 69° | — | — |
| 1999 | 76° | 65° | 70° | 0.94" | — |
| 1998 | 84° | 65° | 74° | — | — |
| 1997 | 69° | 61° | 65° | 0.03" | — |
| 1996 | 85° | 70° | 77° | 0.53" | — |
| 1995 | 86° | 65° | 75° | — | — |
| 1994 | 89° | 70° | 79° | 3.23" | — |
| 1993 | 82° | 76° | 79° | 0.53" | — |
| 1992 | 76° | 58° | 67° | 0.1" | — |
| 1991 | 71° | 60° | 66° | — | — |
| 1990 | 92° | 65° | 78° | — | — |
| 1989 | 82° | 63° | 72° | — | — |
| 1988 | 77° | 70° | 73° | 0.25" | — |
| 1987 | 82° | 57° | 70° | — | — |
| 1986 | 79° | 61° | 70° | — | — |
| 1985 | 76° | 61° | 68° | 0.05" | — |
| 1984 | 82° | 58° | 70° | — | — |
| 1983warmest | 99° | 77° | 88° | — | — |
| 1982 | 89° | 69° | 79° | — | — |
| 1981 | 77° | 55° | 66° | — | — |
| 1980 | 93° | 72° | 82° | 0.05" | — |
| 1979 | 86° | 67° | 76° | 1.4" | — |
| 1978 | 80° | 61° | 70° | 0.46" | — |
| 1977coldest | 67° | 58° | 62° | 0.08" | — |
| 1976 | 86° | 64° | 75° | — | — |
| 1975 | 82° | 62° | 72° | 0.64" | — |
| 1974 | 89° | 64° | 77° | — | — |
| 1973 | 89° | 73° | 81° | — | — |
| 1972 | 94° | 71° | 82° | — | — |
| 1971 | 85° | 68° | 76° | — | — |
55 years of data from DAVENPORT L&D 15