October weather in San Juan Capistrano, CA
The average temperature in San Juan Capistrano in October is 66.2°F (55.1°F–77.2°F). Average precipitation: 0.49 inches.
October is a fall month in San Juan Capistrano, and is warmer than the annual average of 63.1°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 11h 9m. For travel, October is one of the best months of the year to visit.
Avg High
77.2°F
Avg Low
55.1°F
Precipitation
0.49 in
Daylight
11h 9m
October records in San Juan Capistrano
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 95.0°F (1965) | 39.9°F (1951) | 1.38 in (1981) |
| October 2 | 90.0°F (1945) | 35.1°F (1950) | 0.70 in (1976) |
| October 3 | 96.1°F (1985) | 39.0°F (1950) | 0.04 in (1970) |
| October 4 | 98.1°F (1987) | 37.9°F (1950) | 0.05 in (1994) |
| October 5 | 98.1°F (1987) | 39.9°F (1950) | 0.30 in (1994) |
| October 6 | 97.0°F (1971) | 44.1°F (1946) | 0.09 in (1945) |
| October 7 | 89.1°F (1971) | 43.0°F (1946) | 0.44 in (1939) |
| October 8 | 91.9°F (1976) | 39.9°F (1951) | 0.15 in (1932) |
| October 9 | 93.9°F (1976) | 43.0°F (1949) | 1.33 in (1932) |
| October 10 | 95.0°F (1991) | 41.0°F (1949) | 0.27 in (1986) |
| October 11 | 93.9°F (1990) | 43.0°F (1950) | 0.70 in (1957) |
| October 12 | 90.0°F (1991) | 33.1°F (1978) | 0.70 in (1957) |
| October 13 | 96.1°F (1950) | 33.1°F (1978) | 0.20 in (2007) |
| October 14 | 97.0°F (1961) | 45.0°F (1928) | 0.40 in (1957) |
| October 15 | 100.0°F (1961) | 42.1°F (1966) | 0.04 in (1964) |
| October 16 | 104.0°F (1958) | 41.0°F (1973) | 0.34 in (1963) |
| October 17 | 100.0°F (1958) | 37.9°F (1950) | 0.60 in (2004) |
| October 18 | 95.0°F (1974) | 37.9°F (1950) | 1.15 in (1934) |
| October 19 | 93.0°F (1940) | 37.0°F (1949) | 0.28 in (2004) |
| October 20 | 95.0°F (1964) | 39.0°F (1949) | 1.74 in (2004) |
| October 21 | 97.0°F (1965) | 36.0°F (1949) | 0.42 in (1957) |
| October 22 | 100.0°F (1965) | 37.9°F (1950) | 0.93 in (1941) |
| October 23 | 100.0°F (1965) | 41.0°F (1949) | 0.80 in (1941) |
| October 24 | 89.1°F (1929) | 39.9°F (1949) | 0.08 in (1987) |
| October 25 | 95.0°F (1965) | 41.0°F (1949) | 0.72 in (1940) |
| October 26 | 96.1°F (1983) | 41.0°F (1950) | 1.21 in (1940) |
| October 27 | 91.0°F (1983) | 39.0°F (1949) | 2.20 in (2004) |
| October 28 | 93.9°F (1983) | 37.0°F (1950) | 0.71 in (2004) |
| October 29 | 87.1°F (1930) | 37.0°F (1950) | 0.35 in (2000) |
| October 30 | 89.1°F (1930) | 33.1°F (1971) | 1.60 in (1996) |
| October 31 | 89.1°F (1939) | 37.0°F (1946) | 0.59 in (1987) |