August weather in DeSoto, TX
The average temperature in DeSoto in August is 85.7°F (75.0°F–96.4°F). Average precipitation: 1.80 inches.
August is a summer month in DeSoto, and is warmer than the annual average of 66.9°F. Daily temperatures swing about 21.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 12m. For travel, August is hot.
Avg High
96.4°F
Avg Low
75.0°F
Precipitation
1.80 in
Daylight
13h 12m
August records in DeSoto
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 108.0°F (1998) | 68.0°F (2018) | 0.19 in (2007) |
| August 2 | 109.9°F (2011) | 66.9°F (2014) | 0.87 in (2017) |
| August 3 | 111.0°F (2011) | 70.0°F (2017) | 0.10 in (2024) |
| August 4 | 109.0°F (2011) | 66.0°F (2025) | 0.57 in (2025) |
| August 5 | 107.1°F (2011) | 71.1°F (2024) | 0.11 in (2014) |
| August 6 | 106.0°F (2010) | 72.0°F (2005) | 0.28 in (2006) |
| August 7 | 105.1°F (2012) | 70.0°F (2004) | 0.40 in (1998) |
| August 8 | 105.1°F (2011) | 71.1°F (2004) | 0.29 in (2005) |
| August 9 | 107.1°F (2012) | 70.0°F (2002) | 0.35 in (2018) |
| August 10 | 106.0°F (2015) | 69.1°F (2002) | 1.07 in (2002) |
| August 11 | 106.0°F (2023) | 69.1°F (2003) | 1.23 in (2018) |
| August 12 | 106.0°F (2023) | 30.0°F (2002) | 0.29 in (2002) |
| August 13 | 106.0°F (2023) | 66.0°F (2003) | 0.63 in (2013) |
| August 14 | 105.1°F (2012) | 48.9°F (2003) | 1.35 in (2013) |
| August 15 | 104.0°F (2006) | 69.1°F (2004) | 0.80 in (2012) |
| August 16 | 105.1°F (2011) | 66.0°F (2023) | 0.27 in (2001) |
| August 17 | 109.0°F (2023) | 66.9°F (2013) | 2.10 in (2016) |
| August 18 | 109.0°F (2023) | 66.0°F (2013) | 1.01 in (2012) |
| August 19 | 108.0°F (2011) | 66.9°F (2012) | 1.79 in (2004) |
| August 20 | 109.0°F (2023) | 64.9°F (2015) | 0.37 in (2016) |
| August 21 | 105.1°F (2023) | 66.9°F (2012) | 0.91 in (2022) |
| August 22 | 105.1°F (2010) | 64.9°F (2012) | 5.53 in (2022) |
| August 23 | 107.1°F (2010) | 70.0°F (2012) | 0.51 in (2022) |
| August 24 | 107.1°F (2011) | 70.0°F (2008) | 0.10 in (2011) |
| August 25 | 109.0°F (2023) | 71.1°F (1999) | 0.30 in (2010) |
| August 26 | 108.0°F (2023) | 69.1°F (2010) | 0.37 in (2020) |
| August 27 | 107.1°F (2011) | 66.9°F (2010) | 0.66 in (2002) |
| August 28 | 109.0°F (2011) | 64.9°F (2010) | 1.34 in (2006) |
| August 29 | 105.1°F (2020) | 66.9°F (2009) | 0.26 in (2001) |
| August 30 | 105.1°F (2011) | 64.9°F (2004) | 1.76 in (2025) |
| August 31 | 106.0°F (2000) | 64.0°F (2004) | 4.04 in (2001) |