August weather in Rancho Mirage, CA
The average temperature in Rancho Mirage in August is 94.0°F (79.8°F–108.1°F). Average precipitation: 0.14 inches.
August is a summer month in Rancho Mirage, and is warmer than the annual average of 75.6°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 13h 16m. For travel, August is hot.
Avg High
108.1°F
Avg Low
79.8°F
Precipitation
0.14 in
Daylight
13h 16m
August records in Rancho Mirage
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 114.1°F (2008) | 71.1°F (1998) | 0.12 in (2003) |
| August 2 | 117.0°F (2021) | 71.1°F (2006) | 0.07 in (2014) |
| August 3 | 118.9°F (2021) | 73.0°F (2002) | 0.81 in (2014) |
| August 4 | 122.0°F (2021) | 73.9°F (2023) | 0.00 in (1998) |
| August 5 | 120.9°F (2019) | 68.0°F (2011) | 0.03 in (2005) |
| August 6 | 117.0°F (2025) | 68.0°F (1999) | 0.00 in (1998) |
| August 7 | 118.9°F (2025) | 64.0°F (1999) | 0.00 in (1998) |
| August 8 | 115.0°F (2004) | 68.0°F (1999) | 0.00 in (1998) |
| August 9 | 116.1°F (2004) | 66.9°F (2010) | 0.09 in (2005) |
| August 10 | 116.1°F (2012) | 69.1°F (2010) | 0.11 in (1998) |
| August 11 | 114.1°F (2012) | 66.9°F (1999) | 0.00 in (1998) |
| August 12 | 116.1°F (2012) | 68.0°F (2010) | 0.00 in (1998) |
| August 13 | 116.1°F (2012) | 71.1°F (2010) | 0.00 in (1998) |
| August 14 | 120.0°F (2020) | 69.1°F (2010) | 0.00 in (1998) |
| August 15 | 118.9°F (2019) | 69.1°F (1999) | 0.00 in (1998) |
| August 16 | 115.0°F (2015) | 71.1°F (2009) | 0.00 in (1998) |
| August 17 | 115.0°F (2023) | 66.9°F (2006) | 0.03 in (2007) |
| August 18 | 114.1°F (2011) | 70.0°F (1998) | 0.00 in (1998) |
| August 19 | 114.1°F (2018) | 70.0°F (1998) | 0.01 in (2023) |
| August 20 | 116.1°F (2025) | 71.1°F (1998) | 3.18 in (2023) |
| August 21 | 116.1°F (2019) | 69.1°F (2023) | 0.04 in (2023) |
| August 22 | 114.1°F (1998) | 66.9°F (2002) | 0.10 in (2012) |
| August 23 | 116.1°F (2011) | 66.9°F (2004) | 0.00 in (1998) |
| August 24 | 117.0°F (2011) | 68.0°F (2004) | 0.01 in (2013) |
| August 25 | 117.0°F (2020) | 68.0°F (2024) | 0.44 in (2025) |
| August 26 | 118.0°F (2020) | 72.0°F (2006) | 0.04 in (2013) |
| August 27 | 117.0°F (2017) | 71.1°F (2004) | 0.00 in (1998) |
| August 28 | 118.0°F (2009) | 70.0°F (2010) | 0.00 in (1998) |
| August 29 | 118.0°F (2023) | 64.0°F (2010) | 0.25 in (2000) |
| August 30 | 116.1°F (2022) | 64.9°F (2010) | 0.60 in (2012) |
| August 31 | 115.0°F (2022) | 66.0°F (2010) | 0.00 in (1998) |