July weather in Davenport, IA
The average temperature in Davenport in July is 74.4°F (64.9°F–83.9°F). Average precipitation: 4.22 inches.
July is a summer month in Davenport, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 44m. For travel, July is a comfortable month to visit.
Avg High
83.9°F
Avg Low
64.9°F
Precipitation
4.22 in
Daylight
14h 44m
July records in Davenport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 93.0°F (1991) | 52.0°F (1891) | 2.25 in (1999) |
| July 2 | 93.9°F (2012) | 53.1°F (1890) | 1.35 in (2024) |
| July 3 | 100.6°F (1874) | 54.0°F (1889) | 1.90 in (1869) |
| July 4 | 102.0°F (1874) | 42.1°F (1890) | 3.81 in (2007) |
| July 5 | 104.0°F (1874) | 39.9°F (1890) | 2.05 in (1995) |
| July 6 | 104.0°F (1874) | 50.0°F (1890) | 3.29 in (2015) |
| July 7 | 102.0°F (1874) | 54.0°F (1891) | 1.96 in (1891) |
| July 8 | 97.0°F (1874) | 48.0°F (1891) | 1.93 in (1992) |
| July 9 | 96.1°F (1989) | 45.0°F (1891) | 2.11 in (2003) |
| July 10 | 97.0°F (1989) | 39.9°F (1890) | 1.60 in (2025) |
| July 11 | 95.0°F (1890) | 52.0°F (1873) | 2.20 in (2009) |
| July 12 | 96.1°F (1995) | 51.1°F (1874) | 1.25 in (1989) |
| July 13 | 99.0°F (1995) | 54.0°F (2017) | 5.16 in (1889) |
| July 14 | 97.5°F (1872) | 57.0°F (1990) | 1.62 in (1992) |
| July 15 | 100.9°F (1988) | 55.0°F (1889) | 1.53 in (2021) |
| July 16 | 100.0°F (1988) | 48.9°F (1890) | 2.35 in (1869) |
| July 17 | 102.9°F (2006) | 54.0°F (2017) | 1.30 in (1875) |
| July 18 | 99.0°F (2012) | 45.0°F (1890) | 1.81 in (2007) |
| July 19 | 97.0°F (1991) | 46.0°F (1890) | 1.59 in (2002) |
| July 20 | 97.0°F (1998) | 46.0°F (1890) | 1.58 in (2016) |
| July 21 | 97.0°F (2011) | 44.1°F (1890) | 2.01 in (2003) |
| July 22 | 97.0°F (1991) | 46.9°F (1890) | 2.95 in (2017) |
| July 23 | 102.0°F (2012) | 44.1°F (1890) | 1.00 in (2011) |
| July 24 | 99.0°F (2005) | 43.0°F (1890) | 1.24 in (1999) |
| July 25 | 102.0°F (1874) | 37.9°F (1890) | 2.03 in (2009) |
| July 26 | 98.1°F (1999) | 39.0°F (1890) | 0.95 in (2025) |
| July 27 | 96.1°F (1997) | 44.1°F (1890) | 2.62 in (2002) |
| July 28 | 99.0°F (2021) | 45.0°F (1890) | 1.68 in (2025) |
| July 29 | 97.0°F (1999) | 48.0°F (1890) | 2.50 in (2024) |
| July 30 | 98.1°F (1890) | 50.0°F (1890) | 1.23 in (2008) |
| July 31 | 100.9°F (1988) | 53.1°F (1889) | 1.00 in (1875) |