August weather in Monroe, MI
The average temperature in Monroe in August is 71.3°F (60.9°F–81.6°F). Average precipitation: inches.
August is a summer month in Monroe, and is warmer than the annual average of 49.9°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Daylight averages about 13h 42m. For travel, August is a comfortable month to visit.
Avg High
81.6°F
Avg Low
60.9°F
Precipitation
in
Daylight
13h 42m
August records in Monroe
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (2006) | 55.9°F (2009) | 1.92 in (2018) |
| August 2 | 97.0°F (2006) | 53.1°F (2013) | 0.10 in (2003) |
| August 3 | 95.0°F (2006) | 54.0°F (2009) | 1.19 in (2015) |
| August 4 | 93.0°F (2007) | 55.0°F (2015) | 0.19 in (2004) |
| August 5 | 91.9°F (2012) | 51.1°F (2004) | 0.55 in (2003) |
| August 6 | 91.9°F (2018) | 53.1°F (2004) | 1.11 in (2014) |
| August 7 | 89.1°F (2006) | 53.1°F (2012) | 1.17 in (2018) |
| August 8 | 90.0°F (2006) | 53.1°F (2017) | 1.82 in (2003) |
| August 9 | 91.0°F (2007) | 53.1°F (2017) | 2.22 in (2011) |
| August 10 | 93.0°F (2009) | 48.0°F (2008) | 0.76 in (2007) |
| August 11 | 93.0°F (2009) | 44.1°F (2004) | 0.26 in (2015) |
| August 12 | 93.9°F (2016) | 51.1°F (2004) | 2.25 in (2014) |
| August 13 | 93.0°F (2016) | 50.0°F (2004) | 1.90 in (2013) |
| August 14 | 84.9°F (2010) | 48.0°F (2013) | 0.06 in (2011) |
| August 15 | 89.1°F (2010) | 48.0°F (2014) | 0.37 in (2015) |
| August 16 | 91.9°F (2010) | 48.9°F (2006) | 1.52 in (2016) |
| August 17 | 90.0°F (2009) | 51.1°F (2014) | 0.44 in (2018) |
| August 18 | 87.1°F (2015) | 52.0°F (2013) | 1.24 in (2017) |
| August 19 | 87.1°F (2011) | 55.9°F (2013) | 0.81 in (2007) |
| August 20 | 89.1°F (2010) | 53.1°F (2004) | 1.36 in (2007) |
| August 21 | 87.1°F (2010) | 52.0°F (2004) | 0.95 in (2007) |
| August 22 | 87.1°F (2019) | 51.1°F (2011) | 0.40 in (2010) |
| August 23 | 87.1°F (2006) | 53.1°F (2011) | 0.90 in (2007) |
| August 24 | 90.0°F (2007) | 52.0°F (2019) | 0.52 in (2007) |
| August 25 | 90.0°F (2007) | 46.0°F (2017) | 0.96 in (2007) |
| August 26 | 88.0°F (2004) | 44.1°F (2008) | 0.15 in (2003) |
| August 27 | 90.0°F (2014) | 48.9°F (2010) | 0.65 in (2006) |
| August 28 | 89.1°F (2016) | 48.9°F (2015) | 1.57 in (2016) |
| August 29 | 87.1°F (2016) | 51.1°F (2015) | 1.82 in (2009) |
| August 30 | 91.0°F (2007) | 50.0°F (2008) | 0.10 in (2017) |
| August 31 | 91.9°F (2010) | 46.9°F (2009) | 0.99 in (2003) |