August weather in Porterville, CA
The average temperature in Porterville in August is 81.9°F (66.7°F–97.1°F). Average precipitation: 0.00 inches.
August is a summer month in Porterville, and is warmer than the annual average of 65.7°F. Daily temperatures swing about 30.4°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 13h 22m. For travel, August is hot.
Avg High
97.1°F
Avg Low
66.7°F
Precipitation
0.00 in
Daylight
13h 22m
August records in Porterville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 113.0°F (1908) | 52.0°F (1944) | 0.01 in (2003) |
| August 2 | 111.0°F (1908) | 52.0°F (1956) | 0.00 in (1903) |
| August 3 | 109.0°F (1902) | 51.1°F (1944) | 0.00 in (1903) |
| August 4 | 108.0°F (1955) | 53.1°F (1923) | 0.00 in (1903) |
| August 5 | 109.0°F (1998) | 51.1°F (1950) | 0.01 in (1939) |
| August 6 | 109.0°F (1910) | 48.9°F (1905) | 0.04 in (1961) |
| August 7 | 111.9°F (1904) | 54.0°F (1951) | 0.00 in (1903) |
| August 8 | 111.9°F (1908) | 54.0°F (1935) | 0.13 in (1963) |
| August 9 | 108.0°F (1908) | 52.0°F (1932) | 0.06 in (1947) |
| August 10 | 109.0°F (1990) | 52.0°F (1932) | 0.10 in (1936) |
| August 11 | 109.0°F (1933) | 54.0°F (1916) | 0.03 in (1965) |
| August 12 | 109.9°F (1933) | 54.0°F (1919) | 0.02 in (1965) |
| August 13 | 113.0°F (1933) | 53.1°F (1954) | 0.00 in (1903) |
| August 14 | 111.9°F (1933) | 48.0°F (1968) | 0.02 in (1983) |
| August 15 | 109.0°F (1996) | 51.1°F (1954) | 0.05 in (1976) |
| August 16 | 108.0°F (1920) | 50.0°F (1972) | 0.08 in (1984) |
| August 17 | 106.0°F (1920) | 50.0°F (1902) | 0.01 in (1977) |
| August 18 | 106.0°F (1908) | 46.0°F (1925) | 0.25 in (1977) |
| August 19 | 108.0°F (1939) | 44.1°F (1925) | 0.03 in (1983) |
| August 20 | 111.0°F (1950) | 45.0°F (1925) | 0.06 in (1983) |
| August 21 | 109.9°F (1950) | 48.0°F (1968) | 0.07 in (1946) |
| August 22 | 109.9°F (1913) | 46.9°F (1968) | 0.02 in (1949) |
| August 23 | 111.9°F (1913) | 50.0°F (1922) | 0.00 in (1903) |
| August 24 | 111.9°F (1913) | 52.0°F (1973) | 0.15 in (1920) |
| August 25 | 111.0°F (1931) | 46.0°F (1968) | 0.00 in (1903) |
| August 26 | 107.1°F (1924) | 48.9°F (1968) | 0.00 in (1903) |
| August 27 | 111.0°F (1931) | 48.9°F (1968) | 0.00 in (1903) |
| August 28 | 109.0°F (1913) | 45.0°F (1930) | 0.15 in (1913) |
| August 29 | 108.0°F (1915) | 43.0°F (1930) | 0.02 in (2000) |
| August 30 | 106.0°F (1915) | 26.1°F (1991) | 0.01 in (2000) |
| August 31 | 109.0°F (1910) | 50.0°F (1966) | 0.06 in (1913) |