October weather in Chehalis, WA
The average temperature in Chehalis in October is 51.9°F (42.7°F–61.1°F). Average precipitation: 4.00 inches.
October is a fall month in Chehalis, and is warmer than the annual average of 51.5°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 10h 37m. For travel, October is a comfortable month to visit.
Avg High
61.1°F
Avg Low
42.7°F
Precipitation
4.00 in
Daylight
10h 37m
October records in Chehalis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (1987) | 30.0°F (2019) | 1.32 in (1967) |
| October 2 | 82.0°F (1993) | 30.0°F (1950) | 0.89 in (1928) |
| October 3 | 82.9°F (1902) | 27.0°F (1921) | 2.04 in (1927) |
| October 4 | 86.0°F (1932) | 25.0°F (1916) | 1.58 in (1997) |
| October 5 | 88.0°F (1980) | 27.0°F (1913) | 1.00 in (1950) |
| October 6 | 84.9°F (1952) | 28.9°F (1912) | 3.13 in (1981) |
| October 7 | 84.0°F (1943) | 30.0°F (1902) | 0.79 in (1941) |
| October 8 | 82.0°F (1908) | 27.0°F (1916) | 0.96 in (1981) |
| October 9 | 88.0°F (1996) | 27.0°F (1916) | 1.30 in (1953) |
| October 10 | 90.0°F (1936) | 27.0°F (1916) | 1.79 in (1984) |
| October 11 | 89.1°F (1991) | 28.9°F (1916) | 1.30 in (1914) |
| October 12 | 78.1°F (2006) | 30.0°F (1925) | 0.89 in (1938) |
| October 13 | 86.0°F (1929) | 26.1°F (1969) | 1.04 in (1998) |
| October 14 | 84.9°F (1961) | 25.0°F (1969) | 0.82 in (1908) |
| October 15 | 82.9°F (1929) | 28.9°F (1992) | 1.00 in (2006) |
| October 16 | 75.0°F (1929) | 27.0°F (1946) | 1.22 in (1926) |
| October 17 | 82.0°F (1942) | 27.0°F (1917) | 1.13 in (2009) |
| October 18 | 75.9°F (1940) | 21.9°F (1905) | 0.86 in (1979) |
| October 19 | 75.0°F (1938) | 23.0°F (1905) | 1.37 in (1958) |
| October 20 | 73.9°F (1938) | 23.0°F (1949) | 1.60 in (1934) |
| October 21 | 73.9°F (1969) | 27.0°F (1908) | 0.96 in (2003) |
| October 22 | 86.0°F (1937) | 28.0°F (1916) | 1.18 in (1963) |
| October 23 | 79.0°F (1992) | 24.1°F (1916) | 1.36 in (1931) |
| October 24 | 75.9°F (2007) | 27.0°F (1916) | 2.06 in (1934) |
| October 25 | 73.9°F (1965) | 21.0°F (1919) | 2.69 in (1934) |
| October 26 | 87.1°F (1914) | 28.0°F (2020) | 2.26 in (1986) |
| October 27 | 75.0°F (1944) | 24.1°F (1919) | 1.53 in (1918) |
| October 28 | 71.1°F (1944) | 21.0°F (1971) | 1.98 in (1949) |
| October 29 | 70.0°F (2017) | 23.0°F (1971) | 1.40 in (1924) |
| October 30 | 71.1°F (1958) | 23.0°F (1905) | 1.37 in (1997) |
| October 31 | 75.0°F (1949) | 19.9°F (2002) | 3.22 in (1942) |