Weather on September 3
Davenport, IA
55 Years of Data
Avg High
81°F
Avg Low
62°F
Warmest
1999
82°F avg
Coldest
1974
54°F avg
About This Date
September 3rd in Davenport, IA typically brings warm fall weather, with average highs around 81°F and lows near 62°F. Over 55 years of records, the warmest September 3rd was in 1999 (82°F average), while the coldest was 1974 (54°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 3rd dates historically, with the wettest September 3rd recording 2.67" of rain. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for September 3rd 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 | 75° | 52° | 63° | 0.69" | — |
| 2024 | 80° | 55° | 68° | — | — |
| 2023 | 94° | 66° | 80° | — | — |
| 2022 | 80° | 69° | 75° | 2.24" | — |
| 2021 | 79° | 59° | 69° | 1.02" | — |
| 2020 | 80° | 63° | 71° | — | — |
| 2019 | 85° | 69° | 77° | 0.13" | — |
| 2018 | 88° | — | — | 0.53" | — |
| 2017 | 83° | 53° | 68° | — | — |
| 2016 | 76° | 59° | 67° | — | — |
| 2015 | 92° | — | — | — | — |
| 2014 | 85° | 64° | 74° | — | — |
| 2013 | 79° | 54° | 66° | — | — |
| 2012 | 89° | 69° | 79° | — | — |
| 2011 | 81° | 68° | 74° | 2.67" | — |
| 2010 | 82° | 63° | 72° | — | — |
| 2009 | 74° | 56° | 65° | — | — |
| 2008 | 71° | 62° | 67° | 0.81" | — |
| 2007 | 88° | 64° | 76° | — | — |
| 2006 | 72° | 65° | 68° | — | — |
| 2005 | 85° | 61° | 73° | — | — |
| 2004 | 84° | 65° | 74° | — | — |
| 2003 | 85° | 62° | 73° | — | — |
| 2002 | 84° | 64° | 74° | 0.23" | — |
| 2001 | 89° | 69° | 79° | — | — |
| 2000 | 84° | 72° | 78° | — | — |
| 1999warmest | 91° | 74° | 82° | — | — |
| 1998 | 90° | 60° | 75° | — | — |
| 1997 | 70° | 56° | 63° | 0.03" | — |
| 1996 | 83° | 64° | 73° | — | — |
| 1995 | 84° | 63° | 73° | — | — |
| 1994 | 74° | 59° | 66° | — | — |
| 1993 | 76° | 63° | 69° | 2.18" | — |
| 1992 | 80° | 63° | 71° | 0.53" | — |
| 1991 | 81° | 68° | 74° | 0.08" | — |
| 1990 | 82° | 61° | 71° | 0.18" | — |
| 1989 | 75° | 59° | 67° | — | — |
| 1988 | 76° | 60° | 68° | — | — |
| 1987 | 76° | 44° | 60° | — | — |
| 1986 | 79° | 64° | 71° | 0.3" | — |
| 1985 | 89° | 59° | 74° | — | — |
| 1984 | 70° | 48° | 59° | — | — |
| 1983 | 92° | 65° | 78° | — | — |
| 1982 | 78° | 56° | 67° | 0.08" | — |
| 1981 | 77° | 60° | 69° | — | — |
| 1980 | 87° | 63° | 75° | — | — |
| 1979 | 82° | 64° | 73° | — | — |
| 1978 | 88° | 68° | 78° | — | — |
| 1977 | 75° | 61° | 68° | — | — |
| 1976 | 86° | 64° | 75° | — | — |
| 1975 | 83° | 68° | 75° | — | — |
| 1974coldest | 62° | 46° | 54° | 0.56" | — |
| 1973 | 80° | 72° | 76° | — | — |
| 1972 | 70° | 51° | 60° | 0.25" | — |
| 1971 | 90° | 72° | 81° | — | — |
55 years of data from DAVENPORT L&D 15