October weather in Carlsbad, CA
The average temperature in Carlsbad in October is 66.1°F (58.9°F–73.3°F). Average precipitation: 0.50 inches.
October is a fall month in Carlsbad, and is warmer than the annual average of 62.5°F. Daily temperatures swing about 14.4°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 11h 9m. For travel, October is one of the best months of the year to visit.
Avg High
73.3°F
Avg Low
58.9°F
Precipitation
0.50 in
Daylight
11h 9m
October records in Carlsbad
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 96.1°F (2020) | -0.8°F (2009) | 0.01 in (2010) |
| October 2 | 91.0°F (2020) | 54.0°F (2002) | 0.01 in (2007) |
| October 3 | 91.9°F (2014) | 53.1°F (2002) | 0.02 in (2008) |
| October 4 | 89.1°F (2014) | 53.1°F (2002) | 0.51 in (2018) |
| October 5 | 96.1°F (2005) | 53.1°F (2019) | 0.38 in (2015) |
| October 6 | 90.0°F (2013) | 55.0°F (2007) | 0.23 in (2010) |
| October 7 | 91.0°F (2008) | 52.0°F (2011) | 0.00 in (1998) |
| October 8 | 93.0°F (2008) | 53.1°F (2011) | 0.42 in (2021) |
| October 9 | 91.9°F (2015) | 53.1°F (1998) | 0.26 in (2013) |
| October 10 | 100.0°F (2015) | 54.0°F (2007) | 0.07 in (2000) |
| October 11 | 90.0°F (2015) | 53.1°F (2008) | 0.14 in (2012) |
| October 12 | 93.0°F (2015) | 50.0°F (2008) | 0.15 in (2018) |
| October 13 | 89.1°F (2011) | -14.1°F (1999) | 0.18 in (2007) |
| October 14 | 90.0°F (2005) | 52.0°F (2021) | 0.45 in (2025) |
| October 15 | 90.0°F (2017) | 53.1°F (2000) | 0.01 in (2007) |
| October 16 | 88.0°F (2017) | 52.0°F (2018) | 0.35 in (2005) |
| October 17 | 93.9°F (2012) | 48.9°F (2000) | 0.71 in (2004) |
| October 18 | 82.9°F (2012) | 50.0°F (2001) | 0.69 in (2004) |
| October 19 | 96.1°F (2022) | 50.0°F (2021) | 1.66 in (2010) |
| October 20 | 90.0°F (1999) | 51.1°F (1998) | 1.37 in (2004) |
| October 21 | 89.1°F (2019) | 52.0°F (2021) | 0.10 in (2012) |
| October 22 | 93.0°F (2008) | 53.1°F (2004) | 0.03 in (2012) |
| October 23 | 91.9°F (2017) | 51.1°F (1999) | 0.02 in (2022) |
| October 24 | 104.0°F (2017) | 52.0°F (2022) | 0.04 in (2016) |
| October 25 | 95.0°F (2017) | 52.0°F (2022) | 0.33 in (2021) |
| October 26 | 90.0°F (2003) | 51.1°F (2008) | 0.12 in (2000) |
| October 27 | 86.0°F (2003) | 51.1°F (2020) | 1.61 in (2004) |
| October 28 | 84.9°F (2010) | 48.9°F (2002) | 0.28 in (2013) |
| October 29 | 86.0°F (2025) | 50.0°F (2009) | 0.96 in (2000) |
| October 30 | 84.9°F (1999) | 48.0°F (2004) | 0.37 in (2000) |
| October 31 | 84.9°F (2008) | 46.0°F (2019) | 0.02 in (2014) |