October weather in Sisters, OR
The average temperature in Sisters in October is 44.9°F (28.6°F–61.3°F). Average precipitation: 1.09 inches.
October is a fall month in Sisters, and is cooler than the annual average of 45.5°F. Daily temperatures swing about 32.7°F between overnight low and afternoon high. Daylight averages about 10h 44m. For travel, October is cool.
Avg High
61.3°F
Avg Low
28.6°F
Precipitation
1.09 in
Daylight
10h 44m
October records in Sisters
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 90.0°F (1991) | 19.9°F (1977) | 0.14 in (1967) |
| October 2 | 87.1°F (2001) | 15.1°F (1973) | 0.47 in (1967) |
| October 3 | 90.0°F (1970) | 16.0°F (1973) | 0.25 in (2002) |
| October 4 | 91.9°F (1980) | 12.0°F (2006) | 0.61 in (2008) |
| October 5 | 87.1°F (1971) | 17.1°F (1974) | 0.55 in (2009) |
| October 6 | 90.0°F (1980) | 14.0°F (1974) | 0.14 in (1975) |
| October 7 | 90.0°F (1980) | 14.0°F (1974) | 0.57 in (1962) |
| October 8 | 90.0°F (1980) | 14.0°F (1968) | 0.33 in (1959) |
| October 9 | 84.9°F (1971) | 7.0°F (1985) | 0.52 in (1997) |
| October 10 | 82.0°F (1971) | 14.0°F (2019) | 0.39 in (1962) |
| October 11 | 86.0°F (1988) | 12.0°F (1990) | 0.50 in (1962) |
| October 12 | 88.0°F (1991) | 16.0°F (2019) | 0.37 in (1962) |
| October 13 | 81.0°F (2015) | 16.0°F (1969) | 0.45 in (2016) |
| October 14 | 82.0°F (1961) | 10.0°F (1969) | 0.55 in (2009) |
| October 15 | 84.9°F (1961) | 12.9°F (1970) | 0.52 in (1984) |
| October 16 | 84.9°F (1991) | 15.1°F (1999) | 1.04 in (2012) |
| October 17 | 80.1°F (1974) | 15.1°F (1971) | 0.11 in (1969) |
| October 18 | 79.0°F (1977) | 12.0°F (1976) | 0.34 in (1996) |
| October 19 | 79.0°F (1974) | 10.9°F (1976) | 3.00 in (1984) |
| October 20 | 79.0°F (1974) | 12.0°F (1976) | 0.37 in (1966) |
| October 21 | 81.0°F (1969) | 16.0°F (1974) | 0.61 in (1992) |
| October 22 | 75.9°F (1969) | 15.1°F (1981) | 0.47 in (1973) |
| October 23 | 79.0°F (1959) | 12.0°F (1998) | 0.60 in (2001) |
| October 24 | 79.0°F (1968) | 15.1°F (1958) | 0.75 in (1984) |
| October 25 | 77.0°F (1965) | 16.0°F (2002) | 0.35 in (1982) |
| October 26 | 79.0°F (1988) | 3.9°F (1985) | 0.60 in (2010) |
| October 27 | 81.0°F (1983) | 6.1°F (1985) | 1.27 in (1961) |
| October 28 | 81.0°F (1968) | 5.0°F (1971) | 1.33 in (1994) |
| October 29 | 78.1°F (1987) | 1.0°F (1971) | 0.53 in (1982) |
| October 30 | 72.0°F (1966) | 1.0°F (2002) | 0.41 in (1977) |
| October 31 | 72.0°F (1967) | -4.0°F (2002) | 0.69 in (1997) |