July weather in Martinez, CA
The average temperature in Martinez in July is 69.8°F (51.2°F–88.4°F). Average precipitation: 0.00 inches.
July is a summer month in Martinez, and is warmer than the annual average of 58.2°F. Daily temperatures swing about 37.2°F between overnight low and afternoon high. Expect about 0 days with precipitation. Daylight averages about 14h 24m. For travel, July is hot.
Avg High
88.4°F
Avg Low
51.2°F
Precipitation
0.00 in
Daylight
14h 24m
July records in Martinez
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 107.1°F (1972) | 46.0°F (1975) | 0.00 in (1970) |
| July 2 | 107.1°F (1991) | 46.0°F (1975) | 0.00 in (1970) |
| July 3 | 108.0°F (2001) | 46.9°F (1978) | 0.18 in (1980) |
| July 4 | 105.1°F (1973) | 46.0°F (1987) | 0.00 in (1970) |
| July 5 | 106.0°F (1973) | 45.0°F (2011) | 0.00 in (1970) |
| July 6 | 104.0°F (1989) | 41.0°F (2009) | 0.00 in (1970) |
| July 7 | 104.0°F (1989) | 41.0°F (1979) | 0.00 in (1970) |
| July 8 | 105.1°F (1985) | 46.9°F (2009) | 0.26 in (1974) |
| July 9 | 105.1°F (1985) | 45.0°F (2009) | 0.02 in (1974) |
| July 10 | 105.1°F (2002) | 43.0°F (2009) | 0.01 in (2015) |
| July 11 | 102.0°F (1983) | 45.0°F (2009) | 0.01 in (2007) |
| July 12 | 106.0°F (1972) | 46.0°F (1978) | 0.00 in (1970) |
| July 13 | 111.0°F (1972) | 45.0°F (2009) | 0.00 in (1970) |
| July 14 | 115.0°F (1972) | 48.0°F (2011) | 0.00 in (1970) |
| July 15 | 113.0°F (1972) | 48.0°F (2011) | 0.16 in (1975) |
| July 16 | 106.0°F (1988) | 45.0°F (2009) | 0.00 in (1970) |
| July 17 | 111.0°F (1988) | 46.9°F (2009) | 0.00 in (1970) |
| July 18 | 106.0°F (1988) | 45.0°F (2007) | 0.03 in (2007) |
| July 19 | 102.0°F (1998) | 46.9°F (1986) | 0.01 in (2007) |
| July 20 | 102.9°F (1996) | 46.9°F (1987) | 0.00 in (1970) |
| July 21 | 102.0°F (2006) | 45.0°F (2009) | 0.01 in (1985) |
| July 22 | 111.0°F (2006) | 44.1°F (2009) | 0.00 in (1970) |
| July 23 | 111.0°F (2006) | 48.0°F (2009) | 0.01 in (1986) |
| July 24 | 107.1°F (2006) | 45.0°F (2009) | 0.03 in (1986) |
| July 25 | 108.0°F (1973) | 43.0°F (2009) | 0.00 in (1970) |
| July 26 | 109.9°F (1975) | 45.0°F (2009) | 0.00 in (1970) |
| July 27 | 106.0°F (1973) | 45.0°F (2009) | 0.00 in (1970) |
| July 28 | 100.9°F (1996) | 46.0°F (2009) | 0.00 in (1970) |
| July 29 | 105.1°F (1977) | 46.9°F (2018) | 0.00 in (1970) |
| July 30 | 108.0°F (1977) | 46.0°F (1978) | 0.01 in (1985) |
| July 31 | 105.1°F (1993) | 45.0°F (2009) | 0.00 in (1970) |