October weather in Barstow, CA
The average temperature in Barstow in October is 66.8°F (52.6°F–80.9°F). Average precipitation: 0.35 inches.
October is a fall month in Barstow, and is warmer than the annual average of 65.7°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 11h 6m. For travel, October is a comfortable month to visit.
Avg High
80.9°F
Avg Low
52.6°F
Precipitation
0.35 in
Daylight
11h 6m
October records in Barstow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 100.9°F (1980) | 43.0°F (1982) | 0.35 in (1983) |
| October 2 | 102.0°F (2024) | 35.1°F (1986) | 0.30 in (1983) |
| October 3 | 104.0°F (2024) | 32.0°F (1982) | 0.00 in (1980) |
| October 4 | 102.0°F (2024) | 46.0°F (1989) | 0.00 in (1980) |
| October 5 | 102.0°F (2024) | 42.1°F (2009) | 0.30 in (1983) |
| October 6 | 100.9°F (2024) | 39.9°F (2009) | 0.50 in (2015) |
| October 7 | 100.9°F (2024) | 42.1°F (1994) | 0.05 in (1983) |
| October 8 | 100.9°F (1996) | 43.0°F (2011) | 0.00 in (1980) |
| October 9 | 99.0°F (1996) | 46.9°F (2007) | 0.30 in (1986) |
| October 10 | 98.1°F (1996) | 41.0°F (2013) | 0.24 in (2025) |
| October 11 | 93.9°F (1995) | 39.0°F (1982) | 0.04 in (1993) |
| October 12 | 95.0°F (1991) | 39.0°F (2019) | 0.13 in (2012) |
| October 13 | 93.9°F (1992) | 39.0°F (2021) | 0.02 in (2018) |
| October 14 | 97.0°F (1991) | 39.9°F (1997) | 0.01 in (2006) |
| October 15 | 98.1°F (1991) | 42.1°F (1980) | 0.12 in (2015) |
| October 16 | 97.0°F (1991) | 37.9°F (1981) | 0.02 in (2015) |
| October 17 | 95.0°F (1988) | 39.0°F (1981) | 0.47 in (2005) |
| October 18 | 96.1°F (1997) | 39.0°F (1998) | 0.85 in (2005) |
| October 19 | 96.1°F (1991) | 37.0°F (2021) | 0.25 in (2015) |
| October 20 | 96.1°F (1991) | 37.9°F (2021) | 1.35 in (2004) |
| October 21 | 93.0°F (2003) | 39.9°F (1996) | 0.02 in (2010) |
| October 22 | 93.0°F (2003) | 37.0°F (1985) | 0.35 in (1987) |
| October 23 | 91.9°F (1988) | 35.1°F (1985) | 0.08 in (1992) |
| October 24 | 98.1°F (1988) | 36.0°F (1996) | 0.86 in (2016) |
| October 25 | 91.0°F (1988) | 34.0°F (1996) | 0.01 in (1987) |
| October 26 | 89.1°F (1985) | 36.0°F (1996) | 0.71 in (1992) |
| October 27 | 89.1°F (1988) | 34.0°F (1982) | 0.91 in (2004) |
| October 28 | 89.1°F (2003) | 36.0°F (1991) | 0.04 in (1981) |
| October 29 | 89.1°F (1990) | 34.0°F (2009) | 0.30 in (1996) |
| October 30 | 86.0°F (1988) | 33.1°F (1981) | 0.25 in (1992) |
| October 31 | 86.0°F (1988) | 33.1°F (1989) | 0.16 in (1987) |