October weather in Roy, WA
The average temperature in Roy in October is 50.4°F (41.7°F–59.1°F). Average precipitation: 4.08 inches.
October is a fall month in Roy, and is cooler than the annual average of 50.5°F. Daily temperatures swing about 17.4°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 10h 36m. For travel, October is a comfortable month to visit.
Avg High
59.1°F
Avg Low
41.7°F
Precipitation
4.08 in
Daylight
10h 36m
October records in Roy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 80.1°F (1987) | 32.0°F (1950) | 1.06 in (1953) |
| October 2 | 86.0°F (1987) | 30.9°F (1968) | 0.70 in (1951) |
| October 3 | 78.1°F (1952) | 33.1°F (1968) | 0.95 in (2007) |
| October 4 | 82.0°F (1980) | 32.0°F (1973) | 1.01 in (1948) |
| October 5 | 78.1°F (1942) | 32.0°F (1974) | 1.08 in (1965) |
| October 6 | 84.0°F (1980) | 30.0°F (1974) | 1.80 in (1981) |
| October 7 | 80.1°F (1952) | 28.9°F (1983) | 1.23 in (1973) |
| October 8 | 80.1°F (1984) | 28.0°F (1985) | 0.90 in (1955) |
| October 9 | 82.0°F (1951) | 28.0°F (1985) | 1.45 in (1962) |
| October 10 | 75.0°F (1996) | 28.9°F (2019) | 1.30 in (1953) |
| October 11 | 75.9°F (1979) | 30.0°F (1972) | 1.50 in (1995) |
| October 12 | 84.9°F (1991) | 30.0°F (1983) | 0.46 in (1941) |
| October 13 | 72.0°F (1947) | 30.0°F (1949) | 1.06 in (1968) |
| October 14 | 75.0°F (1961) | 27.0°F (1969) | 1.40 in (2016) |
| October 15 | 82.0°F (1961) | 30.0°F (1969) | 0.66 in (1990) |
| October 16 | 79.0°F (1991) | 28.0°F (1984) | 1.30 in (1947) |
| October 17 | 82.9°F (2022) | 28.9°F (1984) | 0.99 in (2009) |
| October 18 | 75.9°F (1942) | 27.0°F (1949) | 0.94 in (1956) |
| October 19 | 73.0°F (1952) | 24.1°F (1949) | 1.75 in (1958) |
| October 20 | 72.0°F (2014) | 26.1°F (1949) | 1.07 in (2007) |
| October 21 | 75.0°F (1998) | 28.0°F (1949) | 3.07 in (2003) |
| October 22 | 72.0°F (1965) | 27.0°F (1980) | 1.32 in (1963) |
| October 23 | 71.1°F (1998) | 28.0°F (1980) | 1.05 in (1957) |
| October 24 | 73.0°F (1965) | 28.0°F (1954) | 1.02 in (1960) |
| October 25 | 73.0°F (1965) | 28.9°F (1954) | 1.31 in (1985) |
| October 26 | 69.1°F (1947) | 28.0°F (1954) | 1.20 in (2009) |
| October 27 | 73.0°F (1944) | 25.0°F (1970) | 1.75 in (1994) |
| October 28 | 71.1°F (1944) | 21.0°F (1971) | 1.82 in (1949) |
| October 29 | 68.0°F (1944) | 21.9°F (1971) | 1.51 in (2021) |
| October 30 | 66.0°F (1987) | 23.0°F (2006) | 1.65 in (1997) |
| October 31 | 66.0°F (1958) | 23.0°F (2003) | 1.32 in (1942) |