August weather in Santa Rosa, TX
The average temperature in Santa Rosa in August is 86.4°F (75.4°F–97.4°F). Average precipitation: 2.10 inches.
August is a summer month in Santa Rosa, and is warmer than the annual average of 74.7°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 56m. For travel, August is hot.
Avg High
97.4°F
Avg Low
75.4°F
Precipitation
2.10 in
Daylight
12h 56m
August records in Santa Rosa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1995) | 70.0°F (2010) | 0.29 in (2011) |
| August 2 | 102.0°F (2012) | 70.0°F (1994) | 0.21 in (1994) |
| August 3 | 102.9°F (2009) | 71.1°F (1994) | 0.61 in (1999) |
| August 4 | 102.9°F (2011) | 72.0°F (1994) | 1.71 in (2021) |
| August 5 | 102.0°F (2015) | 72.0°F (1990) | 0.35 in (1988) |
| August 6 | 102.0°F (2004) | 72.0°F (1990) | 0.32 in (2002) |
| August 7 | 104.0°F (1998) | 71.1°F (2005) | 1.36 in (2005) |
| August 8 | 105.1°F (2003) | 72.0°F (2022) | 0.13 in (1990) |
| August 9 | 105.1°F (2003) | 72.0°F (1989) | 1.93 in (1989) |
| August 10 | 102.9°F (2003) | 73.0°F (1989) | 0.37 in (2012) |
| August 11 | 102.9°F (2016) | 71.1°F (1990) | 1.73 in (2017) |
| August 12 | 102.9°F (2009) | 71.1°F (2004) | 1.47 in (1995) |
| August 13 | 102.0°F (1998) | 66.9°F (2004) | 1.30 in (1995) |
| August 14 | 104.0°F (1998) | 68.0°F (2004) | 0.79 in (2014) |
| August 15 | 102.9°F (1998) | 66.9°F (2004) | 3.65 in (2022) |
| August 16 | 102.9°F (2001) | 69.1°F (2004) | 0.78 in (1988) |
| August 17 | 102.9°F (2001) | 66.9°F (2004) | 0.78 in (2016) |
| August 18 | 104.0°F (2023) | 69.1°F (1992) | 1.64 in (1988) |
| August 19 | 102.0°F (2011) | 66.0°F (2013) | 0.95 in (2008) |
| August 20 | 102.0°F (2001) | 71.1°F (2013) | 1.86 in (2015) |
| August 21 | 102.9°F (2009) | 71.1°F (1992) | 0.59 in (2007) |
| August 22 | 102.0°F (1997) | 70.0°F (1992) | 1.78 in (1996) |
| August 23 | 102.9°F (1997) | 68.0°F (2000) | 2.81 in (1999) |
| August 24 | 102.9°F (2009) | 71.1°F (1999) | 3.54 in (1999) |
| August 25 | 102.0°F (1998) | 72.0°F (2008) | 2.51 in (2008) |
| August 26 | 102.0°F (1998) | 72.0°F (1997) | 1.02 in (1996) |
| August 27 | 102.9°F (2002) | 71.1°F (1997) | 1.41 in (1997) |
| August 28 | 102.0°F (2002) | 71.1°F (1997) | 2.46 in (2008) |
| August 29 | 106.0°F (2023) | 69.1°F (2002) | 0.48 in (2002) |
| August 30 | 105.1°F (2012) | 71.1°F (2010) | 1.48 in (1987) |
| August 31 | 102.9°F (2023) | 70.0°F (2023) | 0.35 in (2016) |