July weather in Fairfield, CA
The average temperature in Fairfield in July is 73.8°F (57.9°F–89.6°F). Average precipitation: 0.00 inches.
July is a summer month in Fairfield, and is warmer than the annual average of 61.7°F. Daily temperatures swing about 31.7°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 14h 25m. For travel, July is hot.
Avg High
89.6°F
Avg Low
57.9°F
Precipitation
0.00 in
Daylight
14h 25m
July records in Fairfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 106.0°F (2023) | 45.0°F (1963) | 0.00 in (1951) |
| July 2 | 109.0°F (1984) | 45.0°F (1959) | 0.13 in (1980) |
| July 3 | 113.0°F (1984) | 50.0°F (1963) | 0.00 in (1951) |
| July 4 | 107.1°F (1970) | 48.0°F (1951) | 0.00 in (1951) |
| July 5 | 106.0°F (2024) | 42.1°F (1955) | 0.00 in (1951) |
| July 6 | 108.0°F (2007) | 50.0°F (1953) | 0.00 in (1951) |
| July 7 | 107.1°F (2017) | 46.9°F (1981) | 0.00 in (1951) |
| July 8 | 107.1°F (2017) | 42.1°F (1982) | 0.11 in (1974) |
| July 9 | 109.0°F (1985) | 42.1°F (1982) | 0.49 in (1974) |
| July 10 | 109.9°F (1961) | 46.9°F (1953) | 0.04 in (2015) |
| July 11 | 109.9°F (2024) | 21.9°F (2011) | 0.00 in (1951) |
| July 12 | 109.0°F (2024) | 48.0°F (1981) | 0.00 in (1951) |
| July 13 | 108.0°F (1983) | 46.0°F (1981) | 0.00 in (1951) |
| July 14 | 111.0°F (1983) | 48.9°F (1951) | 0.00 in (1951) |
| July 15 | 111.0°F (1984) | 42.1°F (1988) | 0.06 in (1975) |
| July 16 | 106.0°F (1984) | 44.1°F (2012) | 0.00 in (1951) |
| July 17 | 108.0°F (1988) | 48.9°F (1981) | 0.00 in (1951) |
| July 18 | 107.1°F (1961) | 46.9°F (1985) | 0.00 in (1951) |
| July 19 | 109.9°F (2006) | 28.0°F (2011) | 0.00 in (1951) |
| July 20 | 106.0°F (1960) | 50.0°F (1981) | 0.00 in (1951) |
| July 21 | 104.0°F (1960) | 50.0°F (1981) | 0.00 in (1951) |
| July 22 | 109.0°F (2006) | 44.1°F (1955) | 0.00 in (1951) |
| July 23 | 113.0°F (2006) | 46.9°F (1961) | 0.00 in (1951) |
| July 24 | 114.1°F (2006) | 48.0°F (1981) | 0.00 in (1951) |
| July 25 | 108.0°F (2006) | 48.9°F (1981) | 0.00 in (1951) |
| July 26 | 109.9°F (1980) | 37.9°F (1982) | 0.00 in (1951) |
| July 27 | 105.1°F (1973) | 48.0°F (1986) | 0.00 in (1951) |
| July 28 | 105.1°F (1980) | 45.0°F (1986) | 0.15 in (1958) |
| July 29 | 106.0°F (2015) | 41.0°F (1961) | 0.00 in (1951) |
| July 30 | 105.1°F (1977) | 39.9°F (1961) | 0.00 in (1951) |
| July 31 | 105.1°F (1995) | 45.0°F (2012) | 0.08 in (1966) |