August weather in Cowan, TN
The average temperature in Cowan in August is 76.8°F (66.4°F–87.1°F). Average precipitation: 3.91 inches.
August is a summer month in Cowan, and is warmer than the annual average of 59.2°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 20m. For travel, August is a comfortable month to visit.
Avg High
87.1°F
Avg Low
66.4°F
Precipitation
3.91 in
Daylight
13h 20m
August records in Cowan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (1987) | 57.0°F (1993) | 1.01 in (2014) |
| August 2 | 96.1°F (1987) | 57.0°F (1997) | 0.60 in (2021) |
| August 3 | 97.0°F (1987) | 60.1°F (2017) | 1.52 in (2003) |
| August 4 | 96.1°F (2010) | 59.0°F (2014) | 0.81 in (1994) |
| August 5 | 96.1°F (2002) | 55.9°F (2014) | 2.05 in (2003) |
| August 6 | 96.1°F (2007) | 55.0°F (2004) | 1.98 in (1993) |
| August 7 | 98.1°F (2007) | 51.1°F (2004) | 1.09 in (2013) |
| August 8 | 99.0°F (2007) | 53.1°F (1989) | 1.20 in (2017) |
| August 9 | 100.0°F (2007) | 51.1°F (1989) | 0.98 in (1997) |
| August 10 | 98.1°F (2007) | 55.9°F (1996) | 0.65 in (2022) |
| August 11 | 97.0°F (2010) | 57.9°F (1989) | 1.20 in (2022) |
| August 12 | 98.1°F (1999) | 53.1°F (2012) | 1.40 in (2001) |
| August 13 | 99.0°F (2007) | 48.9°F (2004) | 1.90 in (2025) |
| August 14 | 98.1°F (2007) | 48.0°F (2004) | 1.20 in (2019) |
| August 15 | 102.0°F (2007) | 48.9°F (2004) | 1.82 in (2002) |
| August 16 | 102.9°F (2007) | 53.1°F (2004) | 1.32 in (1994) |
| August 17 | 98.1°F (1988) | 54.0°F (2008) | 0.92 in (2014) |
| August 18 | 99.0°F (2007) | 55.9°F (2004) | 4.75 in (2014) |
| August 19 | 99.0°F (1999) | 59.0°F (1991) | 1.60 in (2016) |
| August 20 | 97.0°F (1990) | 55.0°F (1991) | 2.00 in (2016) |
| August 21 | 99.0°F (2007) | 55.0°F (2001) | 1.94 in (2013) |
| August 22 | 100.0°F (2007) | 54.0°F (1997) | 0.88 in (1989) |
| August 23 | 102.0°F (2007) | 53.1°F (1997) | 0.65 in (2005) |
| August 24 | 100.0°F (2007) | 52.0°F (1997) | 3.32 in (2007) |
| August 25 | 95.0°F (1987) | 52.0°F (1997) | 1.27 in (2008) |
| August 26 | 97.0°F (1990) | 52.0°F (1997) | 1.30 in (2008) |
| August 27 | 98.1°F (1990) | 55.0°F (2025) | 1.40 in (2000) |
| August 28 | 100.0°F (1990) | 55.9°F (2025) | 0.94 in (1986) |
| August 29 | 98.1°F (2024) | 52.0°F (1986) | 0.90 in (1991) |
| August 30 | 95.0°F (1995) | 53.1°F (1987) | 1.16 in (2005) |
| August 31 | 93.9°F (1993) | 54.0°F (1988) | 2.46 in (1991) |