August weather in Alameda, CA
The average temperature in Alameda in August is 64.6°F (56.9°F–72.4°F). Average precipitation: 0.04 inches.
August is a summer month in Alameda, and is warmer than the annual average of 58.1°F. Daily temperatures swing about 15.5°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 13h 28m. For travel, August is one of the best months of the year to visit.
Avg High
72.4°F
Avg Low
56.9°F
Precipitation
0.04 in
Daylight
13h 28m
August records in Alameda
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 88.0°F (2000) | 52.0°F (1955) | 0.00 in (1948) |
| August 2 | 84.9°F (1955) | 52.0°F (1956) | 0.00 in (1948) |
| August 3 | 80.1°F (1955) | 48.9°F (1954) | 0.01 in (1962) |
| August 4 | 79.0°F (1958) | 51.1°F (2022) | 0.00 in (1948) |
| August 5 | 84.9°F (1961) | 51.1°F (1950) | 0.00 in (1948) |
| August 6 | 88.0°F (1961) | 48.9°F (1950) | 0.01 in (2005) |
| August 7 | 88.0°F (1984) | 51.1°F (2002) | 0.00 in (1948) |
| August 8 | 88.0°F (2002) | 51.1°F (2011) | 0.01 in (1963) |
| August 9 | 93.0°F (2002) | 48.9°F (2011) | 0.04 in (1962) |
| August 10 | 86.0°F (2002) | 48.9°F (2011) | 0.00 in (1948) |
| August 11 | 82.0°F (1959) | 51.1°F (2005) | 0.06 in (1965) |
| August 12 | 88.0°F (1957) | 50.0°F (1951) | 0.00 in (1948) |
| August 13 | 90.0°F (2020) | 48.9°F (2007) | 0.00 in (1948) |
| August 14 | 100.9°F (2020) | 50.0°F (2000) | 0.15 in (1976) |
| August 15 | 96.1°F (2020) | 48.9°F (2000) | 0.28 in (1976) |
| August 16 | 93.0°F (2015) | 50.0°F (1952) | 0.04 in (2020) |
| August 17 | 88.0°F (1950) | 48.9°F (1952) | 0.11 in (1976) |
| August 18 | 87.1°F (1961) | 48.9°F (2011) | 0.18 in (1976) |
| August 19 | 90.0°F (1950) | 51.1°F (1955) | 0.03 in (1961) |
| August 20 | 86.0°F (2023) | 50.0°F (1955) | 0.01 in (1954) |
| August 21 | 82.9°F (1974) | 51.1°F (2000) | 0.07 in (1951) |
| August 22 | 89.1°F (1959) | 48.0°F (1955) | 0.01 in (1976) |
| August 23 | 95.0°F (2010) | 51.1°F (1955) | 0.00 in (1948) |
| August 24 | 99.0°F (2010) | 51.1°F (1948) | 0.04 in (2024) |
| August 25 | 88.0°F (2010) | 52.0°F (1953) | 0.04 in (1954) |
| August 26 | 87.1°F (2024) | 48.9°F (1952) | 0.03 in (1954) |
| August 27 | 95.0°F (1962) | 51.1°F (2005) | 0.10 in (1949) |
| August 28 | 93.9°F (2009) | 52.0°F (1955) | 0.01 in (2001) |
| August 29 | 90.0°F (1977) | 50.0°F (2012) | 0.08 in (1953) |
| August 30 | 91.0°F (2023) | 48.0°F (1952) | 0.10 in (1951) |
| August 31 | 91.9°F (1952) | 50.0°F (1955) | 0.03 in (1964) |