August weather in Johnson Creek, WI
The average temperature in Johnson Creek in August is 70.6°F (60.8°F–80.4°F). Average precipitation: 4.30 inches.
August is a summer month in Johnson Creek, and is warmer than the annual average of 47.2°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 46m. For travel, August is a comfortable month to visit.
Avg High
80.4°F
Avg Low
60.8°F
Precipitation
4.30 in
Daylight
13h 46m
August records in Johnson Creek
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (2006) | 54.0°F (2019) | 0.18 in (2013) |
| August 2 | 102.0°F (2006) | 54.0°F (2025) | 0.62 in (2024) |
| August 3 | 93.0°F (2005) | 54.0°F (2009) | 0.43 in (2020) |
| August 4 | 91.0°F (2012) | 53.1°F (2017) | 0.41 in (2008) |
| August 5 | 90.0°F (2012) | 52.0°F (2020) | 2.05 in (2007) |
| August 6 | 87.1°F (2008) | 52.0°F (2013) | 1.38 in (2019) |
| August 7 | 91.9°F (2022) | 55.9°F (2005) | 1.25 in (2022) |
| August 8 | 90.0°F (2007) | 55.9°F (2017) | 0.71 in (2015) |
| August 9 | 91.0°F (2005) | 53.1°F (2024) | 1.25 in (2010) |
| August 10 | 96.1°F (2005) | 53.1°F (2008) | 1.41 in (2021) |
| August 11 | 91.9°F (2021) | 53.1°F (2012) | 1.50 in (2025) |
| August 12 | 88.0°F (2007) | 53.1°F (2012) | 0.74 in (2007) |
| August 13 | 93.0°F (2010) | 52.0°F (2017) | 0.45 in (2016) |
| August 14 | 89.1°F (2010) | 50.0°F (2013) | 1.00 in (2019) |
| August 15 | 91.9°F (2015) | 50.0°F (2014) | 2.64 in (2023) |
| August 16 | 90.0°F (2015) | 54.0°F (2014) | 0.99 in (2012) |
| August 17 | 89.1°F (2015) | 53.1°F (2012) | 1.75 in (2018) |
| August 18 | 89.1°F (2015) | 48.9°F (2012) | 0.30 in (2018) |
| August 19 | 87.1°F (2016) | 53.1°F (2012) | 4.26 in (2007) |
| August 20 | 87.1°F (2010) | 52.0°F (2012) | 1.19 in (2007) |
| August 21 | 90.0°F (2010) | 50.0°F (2024) | 1.15 in (2018) |
| August 22 | 89.1°F (2013) | 51.1°F (2024) | 0.33 in (2014) |
| August 23 | 88.0°F (2007) | 50.0°F (2024) | 1.10 in (2007) |
| August 24 | 98.1°F (2023) | 51.1°F (2005) | 1.38 in (2006) |
| August 25 | 91.9°F (2020) | 46.9°F (2017) | 1.29 in (2020) |
| August 26 | 91.9°F (2021) | 48.9°F (2017) | 0.58 in (2014) |
| August 27 | 93.0°F (2024) | 48.9°F (2025) | 1.74 in (2018) |
| August 28 | 93.0°F (2013) | 48.9°F (2025) | 0.33 in (2007) |
| August 29 | 93.9°F (2021) | 50.0°F (2025) | 1.54 in (2022) |
| August 30 | 91.0°F (2010) | 48.0°F (2009) | 0.75 in (2024) |
| August 31 | 93.9°F (2013) | 43.0°F (2009) | 0.87 in (2016) |