October weather in Larkspur, CA
The average temperature in Larkspur in October is 62.9°F (50.0°F–75.8°F). Average precipitation: 1.98 inches.
October is a fall month in Larkspur, and is warmer than the annual average of 59.3°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 10h 59m. For travel, October is one of the best months of the year to visit.
Avg High
75.8°F
Avg Low
50.0°F
Precipitation
1.98 in
Daylight
10h 59m
October records in Larkspur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 99.0°F (2024) | 35.1°F (1950) | 1.48 in (1926) |
| October 2 | 100.9°F (2024) | 36.0°F (1950) | 1.28 in (2018) |
| October 3 | 99.0°F (2012) | 35.1°F (1954) | 1.51 in (1922) |
| October 4 | 99.0°F (1933) | 37.0°F (1931) | 0.85 in (2008) |
| October 5 | 100.0°F (1933) | 37.9°F (1915) | 1.75 in (2011) |
| October 6 | 102.0°F (2024) | 36.0°F (1927) | 1.26 in (1920) |
| October 7 | 100.0°F (1996) | 35.1°F (1915) | 1.86 in (1973) |
| October 8 | 100.9°F (1996) | 35.1°F (1915) | 0.89 in (1904) |
| October 9 | 99.0°F (1996) | 37.9°F (1927) | 2.48 in (1904) |
| October 10 | 100.0°F (1991) | 37.0°F (1930) | 3.21 in (1957) |
| October 11 | 98.1°F (1991) | 32.0°F (1924) | 1.69 in (1963) |
| October 12 | 91.9°F (2014) | 33.1°F (1915) | 5.81 in (1962) |
| October 13 | 91.9°F (2010) | 34.0°F (1928) | 6.14 in (2009) |
| October 14 | 95.0°F (1947) | 34.0°F (1928) | 2.22 in (1962) |
| October 15 | 91.9°F (2020) | 36.0°F (1931) | 2.03 in (1969) |
| October 16 | 96.1°F (1961) | 34.0°F (1919) | 3.60 in (1969) |
| October 17 | 93.0°F (1933) | 34.0°F (1919) | 2.35 in (1972) |
| October 18 | 93.9°F (2020) | 34.0°F (1905) | 0.71 in (1953) |
| October 19 | 93.0°F (1921) | 35.1°F (1905) | 2.25 in (1979) |
| October 20 | 91.0°F (2022) | 30.0°F (1949) | 1.40 in (1970) |
| October 21 | 91.9°F (1929) | 30.9°F (1949) | 2.72 in (2021) |
| October 22 | 91.9°F (1929) | 32.0°F (1949) | 2.02 in (1931) |
| October 23 | 91.0°F (1929) | 35.1°F (1906) | 1.79 in (1989) |
| October 24 | 88.0°F (1944) | 32.0°F (1935) | 11.09 in (2021) |
| October 25 | 91.9°F (1965) | 33.1°F (1935) | 3.92 in (2021) |
| October 26 | 89.1°F (1917) | 33.1°F (1905) | 3.80 in (1991) |
| October 27 | 86.0°F (1926) | 34.0°F (1919) | 2.27 in (1924) |
| October 28 | 84.9°F (2017) | 34.0°F (1919) | 2.40 in (1974) |
| October 29 | 87.1°F (1918) | 32.0°F (1946) | 4.60 in (1992) |
| October 30 | 88.0°F (1939) | 33.1°F (1935) | 4.21 in (1956) |
| October 31 | 84.9°F (1966) | 10.0°F (1905) | 2.23 in (1944) |