Michael D Beckwith / CC BY 2.0
Davenport, IA Weather on August 25
August 25th in Davenport, IA typically brings warm summer weather, with average highs around 83°F and lows near 64°F. Over 55 years of records, the warmest August 25th was in 2014 (84°F average), while the coldest was 1987 (56°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 25th dates historically, with the wettest August 25th recording 3.38" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on August 25
Planning for August 25th in Davenport, IA? Stay hydrated and seek shade during peak afternoon hours.
August 25 Weather Records for Davenport
- •The all-time record high for August 25th in Davenport, IA is 97°F, set in 2003.
- •The coldest August 25th on record dropped to 50°F in 2025.
- •Temperatures have reached 90°F or higher on August 25th in 12 of the last 55 years.
Frequently Asked Questions
What was the warmest August 25 ever in Davenport?
The warmest August 25 in Davenport, IA reached 97°F in 2003. That is 14°F above the long-term average high of 83°F.
What was the coldest August 25 ever in Davenport?
The coldest August 25 in Davenport, IA dropped to 50°F in 2025. That is 14°F below the long-term average low of 64°F.
What is the average temperature on August 25 in Davenport?
On August 25, Davenport averages a high of 83°F and a low of 64°F based on 55 years of NOAA weather observations from DAVENPORT L&D 15.
How many years of weather data are available for August 25 in Davenport?
We have 55 years of weather records for August 25 in Davenport, IA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 25 Weather History in Davenport
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 73°F | 50°F | 0" | -- |
| 2024 | 91°F | 76°F | 0" | -- |
| 2023 | 90°F | 76°F | 0" | -- |
| 2022 | 83°F | 69°F | 0.43" | -- |
| 2021 | 85°F | 70°F | 0.13" | -- |
| 2020 | 93°F | 75°F | 0" | -- |
| 2019 | 78°F | 54°F | 0.1" | -- |
| 2018 | 90°F | 70°F | 0.01" | -- |
| 2017 | 74°F | 55°F | 0" | -- |
| 2016 | 80°F | 69°F | 0.05" | -- |
| 2015 | 73°F | 55°F | 0" | -- |
| 2014 | 91°F | 77°F | 0" | -- |
| 2013 | 90°F | 71°F | 0" | -- |
| 2012 | 91°F | 69°F | 0.01" | -- |
| 2011 | 83°F | 63°F | 0" | -- |
| 2010 | 78°F | 59°F | 0" | -- |
| 2009 | 70°F | 54°F | 0" | -- |
| 2008 | 74°F | 59°F | 0" | -- |
| 2007 | 80°F | 67°F | 0.3" | -- |
| 2006 | 88°F | 67°F | 0" | -- |
| 2005 | 79°F | 58°F | 0" | -- |
| 2004 | 79°F | 67°F | 1.29" | -- |
| 2003 | 97°F | 63°F | 0" | -- |
| 2002 | 83°F | 68°F | 0" | -- |
| 2001 | 82°F | 71°F | 0.08" | -- |
| 2000 | 87°F | 68°F | 0" | -- |
| 1999 | 81°F | 64°F | 0.02" | -- |
| 1998 | 86°F | 71°F | 0.02" | -- |
| 1997 | 73°F | 63°F | 0.06" | -- |
| 1996 | 82°F | 60°F | 0" | -- |
| 1995 | 87°F | 62°F | 0" | -- |
| 1994 | 91°F | 64°F | 0" | -- |
| 1993 | 88°F | 75°F | 0" | -- |
| 1992 | 89°F | 70°F | 0" | -- |
| 1991 | 94°F | 70°F | 0" | -- |
| 1990 | 85°F | 62°F | 0" | -- |
| 1989 | 79°F | 65°F | 0" | -- |
| 1988 | 83°F | 57°F | 0" | -- |
| 1987 | 59°F | 54°F | 3.38" | -- |
| 1986 | 88°F | 64°F | 0" | -- |
| 1985 | 73°F | 58°F | 0" | -- |
| 1984 | 83°F | 52°F | 0" | -- |
| 1983 | 90°F | 73°F | 0" | -- |
| 1982 | 81°F | 58°F | 0" | -- |
| 1981 | 87°F | 67°F | 0.06" | -- |
| 1980 | 89°F | 66°F | 0" | -- |
| 1979 | 85°F | 57°F | 0" | -- |
| 1978 | 80°F | 71°F | 0.44" | -- |
| 1977 | 79°F | 55°F | 0" | -- |
| 1976 | 88°F | 68°F | 0" | -- |
| 1975 | 81°F | 65°F | 0.25" | -- |
| 1974 | 79°F | 59°F | 0" | -- |
| 1973 | 90°F | 67°F | 0" | -- |
| 1972 | 79°F | 65°F | 0" | -- |
| 1971 | 85°F | 58°F | 0" | -- |
Based on 55 years of data from NOAA station: DAVENPORT L&D 15
Monthly Climate Averages
Historical temperature and precipitation averages for Davenport, IA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.