October weather in Martinez, CA
The average temperature in Martinez in October is 60.8°F (45.5°F–76.1°F). Average precipitation: 0.79 inches.
October is a fall month in Martinez, and is warmer than the annual average of 58.2°F. Daily temperatures swing about 30.6°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 10h 59m. For travel, October is a comfortable month to visit.
Avg High
76.1°F
Avg Low
45.5°F
Precipitation
0.79 in
Daylight
10h 59m
October records in Martinez
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 99.0°F (1970) | 39.0°F (1971) | 0.48 in (1976) |
| October 2 | 100.9°F (1980) | 41.0°F (1971) | 0.06 in (2018) |
| October 3 | 102.9°F (1980) | 42.1°F (2013) | 0.15 in (2011) |
| October 4 | 98.1°F (1985) | 39.9°F (2017) | 0.25 in (2011) |
| October 5 | 99.0°F (1987) | 41.0°F (2009) | 0.80 in (1994) |
| October 6 | 96.1°F (1987) | 39.9°F (2013) | 0.07 in (2011) |
| October 7 | 96.1°F (1996) | 39.9°F (2007) | 0.42 in (1973) |
| October 8 | 100.0°F (1996) | 42.1°F (1975) | 0.08 in (1973) |
| October 9 | 91.9°F (1992) | 39.9°F (1985) | 0.71 in (1997) |
| October 10 | 98.1°F (1991) | 42.1°F (2005) | 0.64 in (1975) |
| October 11 | 91.0°F (1991) | 39.9°F (2013) | 1.30 in (1972) |
| October 12 | 91.9°F (2004) | 37.0°F (2013) | 0.10 in (1972) |
| October 13 | 91.9°F (1978) | 37.9°F (1985) | 1.08 in (2007) |
| October 14 | 91.9°F (2015) | 37.9°F (2013) | 3.08 in (2009) |
| October 15 | 89.1°F (2015) | 37.9°F (1985) | 0.38 in (2016) |
| October 16 | 90.0°F (1974) | 39.9°F (1985) | 0.27 in (2016) |
| October 17 | 91.9°F (1988) | 37.0°F (1971) | 0.69 in (1984) |
| October 18 | 89.1°F (1974) | 36.0°F (1971) | 0.10 in (2010) |
| October 19 | 89.1°F (1991) | 37.0°F (2017) | 0.28 in (1979) |
| October 20 | 91.0°F (1991) | 37.9°F (2008) | 0.38 in (2004) |
| October 21 | 87.1°F (2003) | 39.9°F (1971) | 0.79 in (1985) |
| October 22 | 84.9°F (1974) | 39.0°F (1971) | 0.47 in (2012) |
| October 23 | 84.9°F (1978) | 39.9°F (2013) | 0.97 in (1973) |
| October 24 | 84.9°F (2003) | 39.9°F (2013) | 0.65 in (1989) |
| October 25 | 89.1°F (2003) | 36.0°F (1971) | 0.54 in (1979) |
| October 26 | 89.1°F (1993) | 37.0°F (2011) | 2.00 in (1991) |
| October 27 | 89.1°F (2003) | 35.1°F (2011) | 0.18 in (2000) |
| October 28 | 88.0°F (2003) | 37.9°F (2004) | 1.04 in (1981) |
| October 29 | 82.0°F (1993) | 37.0°F (1975) | 0.47 in (1981) |
| October 30 | 78.1°F (1973) | 34.0°F (1971) | 0.60 in (1982) |
| October 31 | 82.0°F (2015) | 35.1°F (1971) | 0.43 in (2016) |