October weather in Sequim, WA
The average temperature in Sequim in October is 48.7°F (39.9°F–57.5°F). Average precipitation: 1.63 inches.
October is a fall month in Sequim, and is cooler than the annual average of 48.9°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 10h 33m. For travel, October is a comfortable month to visit.
Avg High
57.5°F
Avg Low
39.9°F
Precipitation
1.63 in
Daylight
10h 33m
October records in Sequim
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 70.0°F (1988) | 28.9°F (1983) | 0.21 in (1997) |
| October 2 | 69.1°F (1988) | 33.1°F (2005) | 0.42 in (1981) |
| October 3 | 73.0°F (2022) | 32.0°F (1989) | 0.24 in (2023) |
| October 4 | 72.0°F (1980) | 27.0°F (2000) | 0.63 in (1997) |
| October 5 | 68.0°F (1980) | 32.0°F (1982) | 0.50 in (2018) |
| October 6 | 71.1°F (2014) | 34.0°F (1990) | 0.73 in (1985) |
| October 7 | 71.1°F (1980) | 30.0°F (1983) | 0.44 in (2007) |
| October 8 | 70.0°F (1984) | 27.0°F (1985) | 0.45 in (1999) |
| October 9 | 70.0°F (1996) | 28.9°F (2019) | 0.42 in (2010) |
| October 10 | 70.0°F (2022) | 28.0°F (2009) | 0.47 in (1995) |
| October 11 | 66.9°F (1996) | 28.0°F (2009) | 0.30 in (1984) |
| October 12 | 70.0°F (1991) | 28.0°F (2009) | 0.24 in (2020) |
| October 13 | 69.1°F (2004) | 30.0°F (1986) | 0.59 in (2014) |
| October 14 | 68.0°F (2024) | 28.0°F (1992) | 0.53 in (2016) |
| October 15 | 75.0°F (2022) | 26.1°F (1992) | 0.50 in (2016) |
| October 16 | 69.1°F (2022) | 28.0°F (1996) | 1.41 in (2009) |
| October 17 | 66.0°F (2022) | 28.0°F (1984) | 0.34 in (2021) |
| October 18 | 66.0°F (2022) | 26.1°F (1982) | 0.82 in (2017) |
| October 19 | 71.1°F (2014) | 25.0°F (1982) | 0.49 in (2016) |
| October 20 | 71.1°F (2014) | 26.1°F (1982) | 0.87 in (2003) |
| October 21 | 66.9°F (2021) | 25.0°F (1987) | 0.84 in (2019) |
| October 22 | 66.9°F (2003) | 26.1°F (1980) | 0.37 in (2009) |
| October 23 | 69.1°F (1982) | 26.1°F (1980) | 0.28 in (1985) |
| October 24 | 69.1°F (1992) | 27.0°F (2020) | 0.39 in (1985) |
| October 25 | 66.0°F (1982) | 27.0°F (2020) | 0.84 in (2009) |
| October 26 | 64.0°F (1982) | 28.9°F (1996) | 0.88 in (2001) |
| October 27 | 62.1°F (1983) | 27.0°F (2001) | 1.18 in (1985) |
| October 28 | 66.9°F (1990) | 25.0°F (1991) | 0.66 in (1985) |
| October 29 | 66.9°F (2017) | 21.0°F (2002) | 0.31 in (1991) |
| October 30 | 64.9°F (2015) | 19.0°F (2002) | 1.03 in (1997) |
| October 31 | 63.0°F (2020) | 19.9°F (2002) | 1.07 in (2022) |