July weather in Pasadena, CA
The average temperature in Pasadena in July is 75.6°F (62.0°F–89.1°F). Average precipitation: 0.06 inches.
July is a summer month in Pasadena, and is warmer than the annual average of 66°F. Daily temperatures swing about 27.1°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 14h 4m. For travel, July is hot.
Avg High
89.1°F
Avg Low
62.0°F
Precipitation
0.06 in
Daylight
14h 4m
July records in Pasadena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 107.1°F (1985) | 46.0°F (1912) | 0.45 in (1918) |
| July 2 | 104.0°F (1985) | 48.9°F (1919) | 0.04 in (1980) |
| July 3 | 102.9°F (1985) | 48.0°F (1933) | 0.00 in (1893) |
| July 4 | 104.0°F (1989) | 46.9°F (1912) | 0.06 in (2001) |
| July 5 | 102.0°F (1957) | 46.9°F (1908) | 0.04 in (1986) |
| July 6 | 100.0°F (1910) | 46.9°F (1915) | 0.00 in (1893) |
| July 7 | 113.0°F (2018) | 45.0°F (1894) | 0.01 in (1950) |
| July 8 | 106.0°F (2018) | 48.0°F (1894) | 0.21 in (1991) |
| July 9 | 102.9°F (2017) | 48.0°F (1912) | 0.12 in (1950) |
| July 10 | 105.1°F (1959) | 45.0°F (1933) | 0.00 in (1893) |
| July 11 | 102.9°F (1934) | 48.9°F (1923) | 0.27 in (1992) |
| July 12 | 102.0°F (1999) | 48.9°F (1924) | 0.45 in (1992) |
| July 13 | 100.9°F (1990) | 48.0°F (1932) | 0.01 in (1992) |
| July 14 | 100.9°F (1930) | 48.9°F (1908) | 0.00 in (1893) |
| July 15 | 104.0°F (1930) | 48.0°F (1908) | 0.01 in (1976) |
| July 16 | 102.9°F (1925) | 48.0°F (1995) | 0.04 in (1914) |
| July 17 | 104.0°F (1925) | 46.9°F (1894) | 0.15 in (1987) |
| July 18 | 104.0°F (1927) | 50.0°F (1983) | 0.13 in (2015) |
| July 19 | 104.0°F (1960) | 46.9°F (1983) | 0.27 in (2015) |
| July 20 | 106.0°F (1960) | 51.1°F (1940) | 0.23 in (2015) |
| July 21 | 105.1°F (1910) | 51.1°F (1940) | 0.01 in (1893) |
| July 22 | 109.0°F (2006) | 51.1°F (1895) | 0.02 in (1976) |
| July 23 | 107.1°F (2006) | 50.0°F (1912) | 0.07 in (1986) |
| July 24 | 102.0°F (2016) | 48.9°F (1912) | 0.01 in (1974) |
| July 25 | 104.0°F (1933) | 46.9°F (1913) | 0.12 in (1909) |
| July 26 | 106.0°F (1934) | 50.0°F (1912) | 0.04 in (1906) |
| July 27 | 109.9°F (1934) | 50.0°F (1913) | 0.17 in (2021) |
| July 28 | 106.0°F (1972) | 46.9°F (1918) | 0.01 in (1968) |
| July 29 | 106.0°F (1995) | 46.9°F (1909) | 0.04 in (2003) |
| July 30 | 105.1°F (1972) | 46.0°F (1913) | 0.04 in (1965) |
| July 31 | 102.9°F (1972) | 48.9°F (1912) | 0.01 in (1922) |