August weather in Ypsilanti, MI
The average temperature in Ypsilanti in August is 69.7°F (57.9°F–81.5°F). Average precipitation: 3.34 inches.
August is a summer month in Ypsilanti, and is warmer than the annual average of 48.2°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 43m. For travel, August is a comfortable month to visit.
Avg High
81.5°F
Avg Low
57.9°F
Precipitation
3.34 in
Daylight
13h 43m
August records in Ypsilanti
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (2006) | 52.0°F (2014) | 1.84 in (2018) |
| August 2 | 95.0°F (2006) | 50.0°F (2025) | 1.89 in (2020) |
| August 3 | 95.0°F (2012) | 51.1°F (2009) | 1.36 in (2024) |
| August 4 | 98.1°F (2012) | 53.1°F (2013) | 0.70 in (2004) |
| August 5 | 93.0°F (2012) | 50.0°F (2013) | 0.39 in (2004) |
| August 6 | 90.0°F (2016) | 46.9°F (2004) | 0.70 in (2007) |
| August 7 | 90.0°F (2022) | 48.9°F (2004) | 1.10 in (2018) |
| August 8 | 91.9°F (2012) | 50.0°F (2017) | 0.45 in (2007) |
| August 9 | 90.0°F (2005) | 51.1°F (2017) | 1.32 in (2009) |
| August 10 | 93.9°F (2009) | 48.9°F (2008) | 1.05 in (2012) |
| August 11 | 93.0°F (2016) | 50.0°F (2008) | 1.42 in (2015) |
| August 12 | 91.9°F (2016) | 48.0°F (2006) | 3.53 in (2021) |
| August 13 | 93.0°F (2016) | 46.9°F (2006) | 2.93 in (2013) |
| August 14 | 88.0°F (2010) | 48.9°F (2006) | 0.68 in (2016) |
| August 15 | 89.1°F (2003) | 46.0°F (2013) | 0.87 in (2023) |
| August 16 | 90.0°F (2010) | 46.9°F (2004) | 1.97 in (2016) |
| August 17 | 91.0°F (2009) | 48.9°F (2004) | 1.23 in (2025) |
| August 18 | 87.1°F (2005) | 44.1°F (2007) | 0.42 in (2017) |
| August 19 | 89.1°F (2008) | 45.0°F (2012) | 0.75 in (2018) |
| August 20 | 88.0°F (2021) | 48.0°F (2008) | 0.91 in (2007) |
| August 21 | 89.1°F (2021) | 45.0°F (2024) | 1.57 in (2022) |
| August 22 | 91.0°F (2003) | 44.1°F (2004) | 1.02 in (2003) |
| August 23 | 91.0°F (2008) | 46.9°F (2024) | 0.73 in (2007) |
| August 24 | 91.9°F (2008) | 48.0°F (2017) | 2.94 in (2023) |
| August 25 | 91.9°F (2012) | 45.0°F (2017) | 1.47 in (2006) |
| August 26 | 93.9°F (2012) | 44.1°F (2017) | 0.44 in (2003) |
| August 27 | 93.0°F (2012) | 45.0°F (2017) | 0.95 in (2019) |
| August 28 | 93.9°F (2024) | 46.0°F (2015) | 3.08 in (2024) |
| August 29 | 91.0°F (2021) | 45.0°F (2025) | 2.77 in (2020) |
| August 30 | 93.0°F (2010) | 42.1°F (2025) | 0.85 in (2017) |
| August 31 | 93.0°F (2010) | 42.1°F (2009) | 0.56 in (2013) |