July weather in Waterloo, WI
The average temperature in Waterloo in July is 71.4°F (60.5°F–82.3°F). Average precipitation: 4.44 inches.
July is a summer month in Waterloo, and is warmer than the annual average of 46.7°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 54m. For travel, July is a comfortable month to visit.
Avg High
82.3°F
Avg Low
60.5°F
Precipitation
4.44 in
Daylight
14h 54m
July records in Waterloo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 93.9°F (2012) | 53.1°F (2010) | 1.37 in (2014) |
| July 2 | 96.1°F (2012) | 46.9°F (2015) | 0.23 in (2024) |
| July 3 | 98.1°F (2012) | 50.0°F (2015) | 1.60 in (2024) |
| July 4 | 99.0°F (2012) | 48.9°F (2008) | 1.34 in (2007) |
| July 5 | 102.9°F (2012) | 51.1°F (2008) | 0.28 in (2024) |
| July 6 | 104.0°F (2012) | 54.0°F (2008) | 0.85 in (2022) |
| July 7 | 102.9°F (2012) | 50.0°F (2018) | 0.75 in (2015) |
| July 8 | 91.9°F (2020) | 48.9°F (2015) | 1.63 in (2010) |
| July 9 | 93.0°F (2007) | 48.0°F (2009) | 0.08 in (2022) |
| July 10 | 90.0°F (2012) | 51.1°F (2022) | 2.43 in (2020) |
| July 11 | 90.0°F (2011) | 53.1°F (2020) | 1.13 in (2008) |
| July 12 | 91.0°F (2012) | 39.0°F (2009) | 1.43 in (2025) |
| July 13 | 91.0°F (2012) | 48.9°F (2009) | 1.69 in (2023) |
| July 14 | 91.0°F (2012) | 53.1°F (2022) | 2.55 in (2024) |
| July 15 | 91.0°F (2012) | 50.0°F (2015) | 3.52 in (2010) |
| July 16 | 93.0°F (2012) | 48.0°F (2014) | 1.41 in (2020) |
| July 17 | 99.0°F (2012) | 46.0°F (2017) | 0.76 in (2015) |
| July 18 | 100.9°F (2012) | 50.0°F (2014) | 0.96 in (2019) |
| July 19 | 93.9°F (2011) | 54.0°F (2021) | 1.44 in (2012) |
| July 20 | 95.0°F (2011) | 50.0°F (2007) | 0.85 in (2017) |
| July 21 | 98.1°F (2011) | 50.0°F (2007) | 0.69 in (2018) |
| July 22 | 93.0°F (2016) | 35.1°F (2017) | 1.08 in (2017) |
| July 23 | 91.0°F (2014) | 34.0°F (2017) | 4.07 in (2010) |
| July 24 | 99.0°F (2012) | 50.0°F (2014) | 1.63 in (2022) |
| July 25 | 91.0°F (2016) | 52.0°F (2017) | 0.15 in (2012) |
| July 26 | 97.0°F (2012) | 53.1°F (2009) | 1.37 in (2012) |
| July 27 | 91.9°F (2020) | 51.1°F (2013) | 0.76 in (2017) |
| July 28 | 88.0°F (2021) | 51.1°F (2013) | 0.57 in (2011) |
| July 29 | 88.0°F (2021) | 51.1°F (2013) | 0.69 in (2023) |
| July 30 | 89.1°F (2011) | 54.0°F (2013) | 0.05 in (2024) |
| July 31 | 90.0°F (2007) | 46.0°F (2017) | 0.68 in (2025) |