August weather in Campbell, CA
The average temperature in Campbell in August is 70.2°F (55.8°F–84.5°F). Average precipitation: 0.03 inches.
August is a summer month in Campbell, and is warmer than the annual average of 59.6°F. Daily temperatures swing about 28.7°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 13h 26m. For travel, August is a comfortable month to visit.
Avg High
84.5°F
Avg Low
55.8°F
Precipitation
0.03 in
Daylight
13h 26m
August records in Campbell
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1993) | 46.0°F (1919) | 0.00 in (1893) |
| August 2 | 102.9°F (1946) | 45.0°F (1910) | 0.00 in (1893) |
| August 3 | 106.0°F (1998) | 46.0°F (1903) | 0.00 in (1893) |
| August 4 | 102.0°F (1998) | 44.1°F (1910) | 0.00 in (1893) |
| August 5 | 100.0°F (1978) | 42.1°F (1933) | 0.00 in (1893) |
| August 6 | 104.0°F (1913) | 42.1°F (1933) | 0.00 in (1893) |
| August 7 | 102.0°F (1913) | 41.0°F (1944) | 0.00 in (1893) |
| August 8 | 100.0°F (1975) | 43.0°F (1963) | 0.00 in (1893) |
| August 9 | 100.9°F (1961) | 44.1°F (1963) | 0.00 in (1893) |
| August 10 | 102.9°F (1971) | 45.0°F (1932) | 0.00 in (1893) |
| August 11 | 107.1°F (1959) | 43.0°F (1932) | 0.12 in (1965) |
| August 12 | 106.0°F (1959) | 46.0°F (1909) | 0.00 in (1893) |
| August 13 | 100.0°F (1929) | 41.0°F (1963) | 0.03 in (1991) |
| August 14 | 99.0°F (1906) | 41.0°F (1963) | 0.12 in (1991) |
| August 15 | 99.0°F (1906) | 41.0°F (1963) | 0.11 in (1976) |
| August 16 | 100.0°F (2015) | 42.1°F (1963) | 0.00 in (1893) |
| August 17 | 100.9°F (1939) | 44.1°F (1932) | 0.01 in (1985) |
| August 18 | 100.9°F (1960) | 45.0°F (1916) | 0.67 in (1975) |
| August 19 | 102.9°F (1934) | 44.1°F (1931) | 0.38 in (1976) |
| August 20 | 99.0°F (1950) | 45.0°F (1933) | 0.67 in (1997) |
| August 21 | 97.0°F (1931) | 43.0°F (1910) | 0.02 in (1968) |
| August 22 | 98.1°F (1999) | 42.1°F (1955) | 0.03 in (1968) |
| August 23 | 104.0°F (1931) | 42.1°F (1973) | 0.57 in (1904) |
| August 24 | 104.0°F (1931) | 46.0°F (1978) | 0.01 in (1959) |
| August 25 | 100.9°F (1931) | 44.1°F (1938) | 0.05 in (1971) |
| August 26 | 104.0°F (1894) | 43.0°F (1955) | 0.08 in (1935) |
| August 27 | 100.9°F (1944) | 39.0°F (1978) | 0.32 in (1935) |
| August 28 | 100.9°F (1915) | 43.0°F (1933) | 0.03 in (1913) |
| August 29 | 100.9°F (1968) | 44.1°F (1933) | 0.00 in (1893) |
| August 30 | 99.0°F (1968) | 45.0°F (1933) | 0.77 in (1896) |
| August 31 | 99.0°F (1955) | 46.0°F (1910) | 0.18 in (1964) |