August weather in Los Altos Hills, CA
The average temperature in Los Altos Hills in August is 69.7°F (58.5°F–80.9°F). Average precipitation: 0.11 inches.
August is a summer month in Los Altos Hills, and is warmer than the annual average of 57.1°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 26m. For travel, August is a comfortable month to visit.
Avg High
80.9°F
Avg Low
58.5°F
Precipitation
0.11 in
Daylight
13h 26m
August records in Los Altos Hills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (2014) | 46.9°F (2001) | 0.04 in (2004) |
| August 2 | 93.0°F (2017) | 43.0°F (2023) | 0.03 in (2004) |
| August 3 | 91.0°F (1998) | 46.9°F (2004) | 0.02 in (2002) |
| August 4 | 97.0°F (1998) | 44.1°F (2002) | 0.04 in (2011) |
| August 5 | 98.1°F (1998) | 48.0°F (2006) | 0.03 in (2020) |
| August 6 | 93.0°F (1998) | 46.0°F (2002) | 0.33 in (1999) |
| August 7 | 93.9°F (1997) | 46.9°F (2006) | 0.08 in (1999) |
| August 8 | 93.0°F (2025) | 45.0°F (2006) | 0.00 in (1995) |
| August 9 | 93.9°F (2012) | 46.0°F (2013) | 0.00 in (1995) |
| August 10 | 93.9°F (2012) | 48.0°F (2001) | 0.02 in (1999) |
| August 11 | 95.0°F (2012) | 45.0°F (2010) | 0.10 in (1999) |
| August 12 | 95.0°F (2004) | 48.0°F (2010) | 0.02 in (1999) |
| August 13 | 96.1°F (2021) | 45.0°F (2001) | 0.01 in (2001) |
| August 14 | 96.1°F (2020) | 46.9°F (2005) | 0.01 in (2005) |
| August 15 | 98.1°F (2020) | 46.0°F (2010) | 0.00 in (1995) |
| August 16 | 95.0°F (2015) | 48.9°F (2017) | 0.14 in (2020) |
| August 17 | 91.9°F (2012) | -52.1°F (2023) | 0.03 in (2022) |
| August 18 | 95.0°F (2020) | -52.1°F (2023) | 0.02 in (2024) |
| August 19 | 93.0°F (2020) | -52.1°F (2023) | 1.67 in (2023) |
| August 20 | 91.0°F (2025) | 45.0°F (2001) | 0.82 in (1997) |
| August 21 | 95.0°F (2025) | 46.0°F (2001) | 0.00 in (1995) |
| August 22 | 95.0°F (2025) | 45.0°F (2010) | 0.05 in (2024) |
| August 23 | 90.0°F (1999) | 45.0°F (2002) | 0.02 in (2004) |
| August 24 | 87.1°F (2010) | 45.0°F (2002) | 0.01 in (1997) |
| August 25 | 93.9°F (2010) | 46.0°F (2006) | 0.00 in (1995) |
| August 26 | 96.1°F (2010) | 44.1°F (1998) | 0.01 in (1998) |
| August 27 | 98.1°F (2017) | 50.0°F (2004) | 0.00 in (1995) |
| August 28 | 97.0°F (2017) | 46.0°F (2010) | 0.00 in (1995) |
| August 29 | 93.0°F (2009) | 45.0°F (2010) | 0.00 in (1995) |
| August 30 | 95.0°F (2025) | 44.1°F (2010) | 0.02 in (2012) |
| August 31 | 95.0°F (2025) | 46.0°F (2010) | 0.02 in (2012) |