October weather in Concord, CA
The average temperature in Concord in October is 65.4°F (52.6°F–78.1°F). Average precipitation: 0.73 inches.
October is a fall month in Concord, and is warmer than the annual average of 62°F. Daily temperatures swing about 25.5°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 10h 59m. For travel, October is one of the best months of the year to visit.
Avg High
78.1°F
Avg Low
52.6°F
Precipitation
0.73 in
Daylight
10h 59m
October records in Concord
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 102.9°F (2024) | 46.0°F (2019) | 0.00 in (1999) |
| October 2 | 102.9°F (2024) | 46.9°F (2019) | 0.08 in (2016) |
| October 3 | 102.0°F (2024) | 45.0°F (2013) | 0.13 in (2011) |
| October 4 | 97.0°F (2024) | 46.0°F (2009) | 0.09 in (2006) |
| October 5 | 100.9°F (2024) | 45.0°F (2009) | 0.43 in (2011) |
| October 6 | 102.9°F (2024) | 43.0°F (2007) | 0.09 in (2011) |
| October 7 | 102.0°F (2024) | 46.0°F (2007) | 0.00 in (1999) |
| October 8 | 95.0°F (2024) | 46.9°F (2007) | 0.00 in (1999) |
| October 9 | 89.1°F (1999) | 46.0°F (2007) | 0.23 in (2007) |
| October 10 | 89.1°F (1999) | 46.0°F (2019) | 0.26 in (2007) |
| October 11 | 93.0°F (2010) | 45.0°F (2013) | 0.00 in (1999) |
| October 12 | 93.0°F (2014) | 43.0°F (2017) | 0.90 in (2007) |
| October 13 | 96.1°F (2015) | 43.0°F (2008) | 3.44 in (2009) |
| October 14 | 96.1°F (2020) | 45.0°F (2013) | 0.36 in (2016) |
| October 15 | 93.0°F (2020) | 45.0°F (2013) | 0.28 in (2016) |
| October 16 | 95.0°F (2020) | 46.9°F (2013) | 0.50 in (2016) |
| October 17 | 96.1°F (2020) | 46.0°F (2006) | 0.16 in (2007) |
| October 18 | 93.0°F (2020) | 45.0°F (2006) | 0.00 in (1999) |
| October 19 | 93.9°F (2022) | 44.1°F (2021) | 1.02 in (2004) |
| October 20 | 90.0°F (2020) | 43.0°F (2013) | 0.21 in (2021) |
| October 21 | 91.0°F (2020) | 42.1°F (2007) | 0.18 in (2021) |
| October 22 | 88.0°F (2019) | 45.0°F (2013) | 0.78 in (2012) |
| October 23 | 89.1°F (2019) | 44.1°F (2013) | 0.29 in (2021) |
| October 24 | 91.9°F (2017) | 44.1°F (2022) | 4.53 in (2021) |
| October 25 | 90.0°F (2003) | 43.0°F (1999) | 0.26 in (2021) |
| October 26 | 91.9°F (2017) | 42.1°F (2011) | 1.09 in (2004) |
| October 27 | 91.9°F (2003) | 39.9°F (2023) | 0.51 in (2016) |
| October 28 | 91.9°F (2003) | 42.1°F (2006) | 0.45 in (2000) |
| October 29 | 82.0°F (2015) | 41.0°F (2006) | 0.06 in (2010) |
| October 30 | 84.9°F (2015) | 39.9°F (2023) | 0.48 in (2016) |
| October 31 | 87.1°F (2015) | 39.0°F (2019) | 0.27 in (2014) |