August weather in Irvine, CA
The average temperature in Irvine in August is 75.2°F (63.1°F–87.3°F). Average precipitation: 0.00 inches.
August is a summer month in Irvine, and is warmer than the annual average of 64.9°F. Daily temperatures swing about 24.2°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 13h 15m. For travel, August is a comfortable month to visit.
Avg High
87.3°F
Avg Low
63.1°F
Precipitation
0.00 in
Daylight
13h 15m
August records in Irvine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1997) | 52.0°F (1924) | 0.00 in (1902) |
| August 2 | 106.0°F (1997) | 46.9°F (1944) | 0.00 in (1902) |
| August 3 | 102.9°F (1918) | 51.1°F (1953) | 0.00 in (1902) |
| August 4 | 104.0°F (1997) | 48.0°F (1953) | 0.00 in (1902) |
| August 5 | 109.9°F (1997) | 48.9°F (1951) | 0.04 in (1961) |
| August 6 | 107.1°F (1997) | 48.0°F (1950) | 0.00 in (1902) |
| August 7 | 102.0°F (1983) | 45.0°F (1951) | 0.03 in (1963) |
| August 8 | 96.1°F (1965) | 50.0°F (1950) | 0.00 in (1902) |
| August 9 | 102.9°F (1998) | 48.9°F (1916) | 0.10 in (1908) |
| August 10 | 97.0°F (1994) | 48.9°F (1948) | 0.14 in (1942) |
| August 11 | 100.0°F (1994) | 48.9°F (1919) | 0.00 in (1902) |
| August 12 | 107.1°F (1994) | 46.9°F (1921) | 0.00 in (1902) |
| August 13 | 106.0°F (1994) | 48.0°F (1921) | 0.10 in (1958) |
| August 14 | 99.0°F (1994) | 48.9°F (1925) | 0.14 in (1987) |
| August 15 | 98.1°F (1958) | 48.9°F (1950) | 0.17 in (1984) |
| August 16 | 97.0°F (1958) | 46.9°F (1918) | 0.66 in (1983) |
| August 17 | 100.0°F (1992) | 45.0°F (1924) | 1.14 in (1977) |
| August 18 | 98.1°F (1997) | 46.0°F (1925) | 0.96 in (1977) |
| August 19 | 100.9°F (1940) | 46.0°F (1916) | 0.36 in (1945) |
| August 20 | 100.0°F (1986) | 45.0°F (1936) | 0.15 in (1983) |
| August 21 | 98.1°F (1982) | 43.0°F (1959) | 0.00 in (1902) |
| August 22 | 104.0°F (1969) | 46.9°F (1922) | 0.11 in (1904) |
| August 23 | 102.9°F (1969) | 48.9°F (1922) | 0.00 in (1902) |
| August 24 | 102.9°F (1931) | 48.9°F (1979) | 0.17 in (1933) |
| August 25 | 104.0°F (1981) | 48.9°F (1951) | 0.04 in (1917) |
| August 26 | 100.9°F (1981) | 48.0°F (1982) | 0.03 in (1909) |
| August 27 | 100.9°F (1981) | 46.9°F (1953) | 0.00 in (1902) |
| August 28 | 99.0°F (1929) | 46.0°F (1917) | 0.05 in (1916) |
| August 29 | 102.0°F (1996) | 43.0°F (1917) | 0.16 in (1951) |
| August 30 | 105.1°F (1998) | 42.1°F (1917) | 0.06 in (1951) |
| August 31 | 108.0°F (1929) | 43.0°F (1979) | 0.00 in (1902) |