August weather in Ashland, WI
The average temperature in Ashland in August is 66.0°F (54.9°F–77.0°F). Average precipitation: 3.77 inches.
August is a summer month in Ashland, and is warmer than the annual average of 41.3°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Daylight averages about 14h 0m. For travel, August is one of the best months of the year to visit.
Avg High
77.0°F
Avg Low
54.9°F
Precipitation
3.77 in
Daylight
14h 0m
August records in Ashland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 99.0°F (2006) | 48.9°F (2004) | 1.80 in (2002) |
| August 2 | 91.0°F (2007) | 51.1°F (2021) | 2.30 in (2010) |
| August 3 | 91.9°F (2001) | 46.9°F (2009) | 1.50 in (2012) |
| August 4 | 91.0°F (2001) | 43.0°F (2018) | 1.27 in (2017) |
| August 5 | 93.9°F (2001) | 44.1°F (2004) | 0.50 in (2013) |
| August 6 | 105.1°F (2001) | 46.0°F (2002) | 0.53 in (2013) |
| August 7 | 100.9°F (2001) | 45.0°F (2017) | 0.49 in (2015) |
| August 8 | 88.0°F (2025) | 45.0°F (2006) | 0.40 in (2004) |
| August 9 | 91.9°F (2005) | 46.0°F (2002) | 0.99 in (2005) |
| August 10 | 91.0°F (1998) | 44.1°F (2008) | 0.80 in (1998) |
| August 11 | 88.0°F (2007) | 45.0°F (2004) | 0.44 in (2004) |
| August 12 | 90.0°F (2007) | 43.0°F (2003) | 0.41 in (2002) |
| August 13 | 89.1°F (2018) | 35.1°F (2004) | 2.50 in (1999) |
| August 14 | 89.1°F (2015) | 39.0°F (2004) | 0.15 in (2020) |
| August 15 | 91.9°F (2015) | 39.0°F (2004) | 1.75 in (2000) |
| August 16 | 91.9°F (2015) | 48.9°F (2017) | 0.81 in (2019) |
| August 17 | 86.0°F (2006) | 43.0°F (2012) | 0.90 in (2023) |
| August 18 | 93.0°F (2003) | 43.0°F (1998) | 0.63 in (2017) |
| August 19 | 93.0°F (2003) | 39.0°F (2004) | 1.37 in (2015) |
| August 20 | 91.0°F (2021) | 39.0°F (2004) | 0.52 in (2006) |
| August 21 | 90.0°F (2021) | 43.0°F (2015) | 1.18 in (2016) |
| August 22 | 84.9°F (2008) | 46.9°F (2024) | 0.90 in (2002) |
| August 23 | 86.0°F (2012) | 39.0°F (2019) | 1.23 in (2025) |
| August 24 | 91.9°F (2021) | 39.0°F (2009) | 0.54 in (2018) |
| August 25 | 88.0°F (2003) | 41.0°F (2008) | 3.40 in (2014) |
| August 26 | 93.9°F (2013) | 42.1°F (2008) | 2.35 in (2013) |
| August 27 | 95.0°F (2013) | 39.0°F (2015) | 1.27 in (2017) |
| August 28 | 88.0°F (1999) | 48.9°F (2003) | 1.38 in (2018) |
| August 29 | 89.1°F (2010) | 34.0°F (2004) | 1.05 in (2021) |
| August 30 | 89.1°F (2010) | 42.1°F (1999) | 1.10 in (2013) |
| August 31 | 90.0°F (2010) | 37.9°F (2009) | 0.47 in (2018) |