August weather in Hillsboro, IN
The average temperature in Hillsboro in August is 71.4°F (60.3°F–82.6°F). Average precipitation: 3.51 inches.
August is a summer month in Hillsboro, and is warmer than the annual average of 50.8°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 35m. For travel, August is a comfortable month to visit.
Avg High
82.6°F
Avg Low
60.3°F
Precipitation
3.51 in
Daylight
13h 35m
August records in Hillsboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.0°F (2006) | 48.9°F (1992) | 0.18 in (2010) |
| August 2 | 95.0°F (1991) | 53.1°F (1992) | 1.00 in (2002) |
| August 3 | 98.1°F (1991) | 55.9°F (1996) | 0.64 in (1994) |
| August 4 | 91.9°F (2010) | 54.0°F (1992) | 0.61 in (2004) |
| August 5 | 93.0°F (2010) | 51.1°F (1993) | 0.79 in (2010) |
| August 6 | 90.0°F (2007) | 46.9°F (1994) | 0.91 in (2008) |
| August 7 | 91.0°F (1996) | 48.9°F (1997) | 0.21 in (1995) |
| August 8 | 95.0°F (2007) | 51.1°F (1994) | 0.51 in (2006) |
| August 9 | 95.0°F (2007) | 52.0°F (1999) | 0.85 in (2003) |
| August 10 | 91.9°F (2010) | 51.1°F (1994) | 0.26 in (2004) |
| August 11 | 91.9°F (2010) | 52.0°F (2008) | 3.02 in (2006) |
| August 12 | 91.9°F (2007) | 45.0°F (2004) | 1.92 in (1993) |
| August 13 | 91.9°F (2007) | 52.0°F (2004) | 0.80 in (2005) |
| August 14 | 93.9°F (2010) | 46.0°F (2004) | 1.25 in (1999) |
| August 15 | 91.0°F (1995) | 48.9°F (1992) | 0.44 in (2007) |
| August 16 | 93.9°F (2000) | 48.9°F (2004) | 0.55 in (1993) |
| August 17 | 91.9°F (1995) | 53.1°F (1992) | 1.17 in (1997) |
| August 18 | 91.0°F (2000) | 50.0°F (2007) | 0.85 in (2000) |
| August 19 | 91.0°F (1995) | 55.0°F (2003) | 5.77 in (2002) |
| August 20 | 90.0°F (2010) | 50.0°F (1992) | 1.86 in (1993) |
| August 21 | 93.0°F (2010) | 50.0°F (2000) | 2.19 in (2007) |
| August 22 | 91.0°F (2003) | 53.1°F (1997) | 0.28 in (2008) |
| August 23 | 91.0°F (2007) | 48.9°F (1997) | 2.36 in (2002) |
| August 24 | 91.9°F (2007) | 52.0°F (2009) | 0.24 in (1993) |
| August 25 | 91.9°F (1991) | 51.1°F (1999) | 1.23 in (1998) |
| August 26 | 93.9°F (1991) | 39.0°F (2000) | 1.03 in (2004) |
| August 27 | 91.9°F (2003) | 52.0°F (2010) | 1.15 in (1992) |
| August 28 | 91.9°F (2003) | 52.0°F (2010) | 0.85 in (2006) |
| August 29 | 95.0°F (1991) | 46.9°F (1992) | 0.85 in (2009) |
| August 30 | 93.9°F (2010) | 50.0°F (1999) | 2.76 in (2003) |
| August 31 | 93.9°F (2000) | 46.0°F (2009) | 1.71 in (2001) |