August weather in Crossville, IL
The average temperature in Crossville in August is 74.9°F (63.0°F–86.8°F). Average precipitation: 3.50 inches.
August is a summer month in Crossville, and is warmer than the annual average of 55°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 29m. For travel, August is a comfortable month to visit.
Avg High
86.8°F
Avg Low
63.0°F
Precipitation
3.50 in
Daylight
13h 29m
August records in Crossville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (2002) | 50.0°F (2000) | 1.02 in (1993) |
| August 2 | 100.0°F (2002) | 54.0°F (1992) | 1.91 in (2009) |
| August 3 | 100.0°F (1991) | 57.9°F (2021) | 1.12 in (2023) |
| August 4 | 100.0°F (2010) | 55.0°F (2017) | 0.68 in (1994) |
| August 5 | 100.9°F (2010) | 50.0°F (2017) | 2.33 in (1995) |
| August 6 | 100.9°F (2010) | 53.1°F (1994) | 1.19 in (2008) |
| August 7 | 98.1°F (2007) | 46.9°F (1990) | 0.81 in (2000) |
| August 8 | 98.1°F (2007) | 48.0°F (1989) | 1.53 in (1998) |
| August 9 | 99.0°F (2007) | 48.9°F (1989) | 1.02 in (2021) |
| August 10 | 98.1°F (2010) | 51.1°F (1989) | 3.18 in (1995) |
| August 11 | 99.0°F (2010) | 53.1°F (1989) | 0.70 in (2020) |
| August 12 | 99.0°F (2005) | 48.9°F (2004) | 1.58 in (2013) |
| August 13 | 100.9°F (2007) | 46.9°F (2004) | 1.74 in (2019) |
| August 14 | 97.0°F (2010) | 48.0°F (2004) | 2.15 in (2016) |
| August 15 | 98.1°F (1988) | 48.0°F (2004) | 1.27 in (2016) |
| August 16 | 102.9°F (2007) | 48.0°F (2004) | 0.61 in (1996) |
| August 17 | 102.0°F (2007) | 48.0°F (2004) | 4.44 in (2014) |
| August 18 | 98.1°F (1988) | 52.0°F (2004) | 0.42 in (2018) |
| August 19 | 97.0°F (1995) | 55.0°F (2008) | 1.02 in (2001) |
| August 20 | 96.1°F (2005) | 51.1°F (1999) | 3.57 in (1989) |
| August 21 | 99.0°F (1987) | 50.0°F (1999) | 1.14 in (1994) |
| August 22 | 100.0°F (2002) | 50.0°F (1999) | 0.69 in (2019) |
| August 23 | 98.1°F (2007) | 52.0°F (1997) | 0.93 in (1992) |
| August 24 | 99.0°F (2007) | 52.0°F (2017) | 0.73 in (2001) |
| August 25 | 100.0°F (2007) | 52.0°F (1999) | 0.96 in (2004) |
| August 26 | 98.1°F (2003) | 51.1°F (2015) | 3.49 in (2004) |
| August 27 | 98.1°F (2003) | 50.0°F (1999) | 2.25 in (1992) |
| August 28 | 100.0°F (2024) | 51.1°F (2010) | 0.41 in (2006) |
| August 29 | 100.0°F (2024) | 51.1°F (1992) | 1.21 in (2005) |
| August 30 | 100.0°F (2024) | 50.0°F (1988) | 1.17 in (2022) |
| August 31 | 96.1°F (1995) | 50.0°F (1988) | 1.29 in (1991) |