August weather in Genoa City, WI
The average temperature in Genoa City in August is 68.6°F (56.9°F–80.2°F). Average precipitation: 3.88 inches.
August is a summer month in Genoa City, and is warmer than the annual average of 47°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 44m. For travel, August is a comfortable month to visit.
Avg High
80.2°F
Avg Low
56.9°F
Precipitation
3.88 in
Daylight
13h 44m
August records in Genoa City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (2024) | 48.0°F (2019) | 0.24 in (2013) |
| August 2 | 88.0°F (2011) | 46.9°F (2025) | 1.48 in (2014) |
| August 3 | 91.0°F (2011) | 48.0°F (2025) | 0.91 in (2020) |
| August 4 | 91.0°F (2012) | 51.1°F (2013) | 3.40 in (2007) |
| August 5 | 91.9°F (2012) | 45.0°F (2020) | 0.33 in (2014) |
| August 6 | 89.1°F (2018) | 48.0°F (2019) | 1.84 in (2007) |
| August 7 | 93.0°F (2022) | 42.1°F (2018) | 0.67 in (2022) |
| August 8 | 91.9°F (2012) | 48.9°F (2017) | 0.93 in (2019) |
| August 9 | 89.1°F (2025) | 52.0°F (2017) | 0.49 in (2010) |
| August 10 | 90.0°F (2025) | 51.1°F (2022) | 1.48 in (2021) |
| August 11 | 90.0°F (2021) | 50.0°F (2024) | 3.13 in (2020) |
| August 12 | 90.0°F (2016) | 46.9°F (2022) | 0.82 in (2016) |
| August 13 | 91.0°F (2010) | 46.9°F (2017) | 0.42 in (2007) |
| August 14 | 89.1°F (2010) | 45.0°F (2013) | 1.82 in (2008) |
| August 15 | 89.1°F (2015) | 43.0°F (2014) | 3.72 in (2023) |
| August 16 | 87.1°F (2025) | 45.0°F (2014) | 0.25 in (2024) |
| August 17 | 88.0°F (2025) | 48.0°F (2013) | 0.92 in (2023) |
| August 18 | 87.1°F (2015) | 43.0°F (2012) | 2.19 in (2007) |
| August 19 | 87.1°F (2016) | 48.9°F (2018) | 2.73 in (2007) |
| August 20 | 86.0°F (2021) | 48.9°F (2012) | 0.63 in (2022) |
| August 21 | 91.0°F (2010) | 45.0°F (2024) | 0.80 in (2011) |
| August 22 | 91.0°F (2010) | 44.1°F (2024) | 1.15 in (2007) |
| August 23 | 91.0°F (2010) | 48.0°F (2016) | 0.20 in (2013) |
| August 24 | 93.9°F (2023) | 48.9°F (2013) | 0.37 in (2011) |
| August 25 | 93.9°F (2023) | 41.0°F (2017) | 1.36 in (2016) |
| August 26 | 93.0°F (2012) | 42.1°F (2025) | 0.42 in (2014) |
| August 27 | 93.0°F (2012) | 42.1°F (2025) | 0.91 in (2009) |
| August 28 | 93.0°F (2013) | 42.1°F (2025) | 0.83 in (2009) |
| August 29 | 90.0°F (2021) | 45.0°F (2025) | 1.60 in (2015) |
| August 30 | 90.0°F (2010) | 46.0°F (2025) | 1.30 in (2014) |
| August 31 | 95.0°F (2013) | 39.9°F (2025) | 1.27 in (2013) |